iOS · Android · React Native · Flutter

Top 10 Mobile App Developers in Nantes (2026)

An independently compiled 2026 ranking of the mobile app development studios active in Nantes. Each firm is judged on its published App Store history, the depth of its live work, verified client outcomes, and how clearly it prices projects upfront. Presented in rank order.

Live app portfolios and store pages reviewed directly
Client feedback cross-checked across multiple platforms
App Store and Play Store shipping history verified
Support and maintenance track record checked

10 agencies ranked · Nantes, France

Nantes
1
Featured AgencyNantes · France
Ranked #1 in 2026

Tkist Digital

Verified

Fast, high-performance native and cross-platform apps for businesses worldwide — from first sketch to App Store approval in under 90 days.

iOS DevelopmentAndroid DevelopmentCross-Platform AppsApp UI/UX DesignApp Store Submission
5(500+ clients)
Founded 2014
10-49

Tkist Digital builds production-ready iOS and Android apps for clients in over 40 countries. From concept and interface design through engineering, testing, and store release, each project is handled directly by senior developers, with full code ownership handed over at the end. No long-term contracts, no subcontracted work.

Best fit: Businesses that want a ready-to-launch app plus ongoing support, without being locked into a contract

Chat on WhatsApphello@tkistdigital.comGet a Free Quote
2

Adexos Nantes

Nantes full-service agency for French SME web projects and digital marketing.

4.6(41)
WordPressSEOGoogle AdsWeb Design
Est. 2008
10-49 staff
Nantes

Adexos is a leading Nantes agency delivering WordPress websites, SEO campaigns, and Google Ads management for French SMEs. Google Partner with a large western France client base and CNIL RGPD-compliant analytics setup as standard.

Best fit: Nantes and western France SMEs wanting WordPress builds with French-language SEO and Ads management

3

Emakina France

Nantes office of Pan-European digital brand experience agency.

4.6(29)
Digital CommerceBrand ExperienceCMSData
Est. 2000
250-999 staff
Nantes

Emakina's Nantes office is part of the pan-European Emakina Group, delivering digital brand experiences, headless commerce platforms, and Salesforce integrations for French national and international clients. Strong Nantes aeronautics and industrial sector relationships.

Best fit: Nantes and French national brands wanting enterprise digital commerce and headless CMS builds

4

Novaway

Lyon and Nantes digital agency building web and mobile products for French scale-ups.

4.7(33)
ReactReact NativeAPIProduct Development
Est. 2010
50-249 staff
Nantes

Novaway operates dual Lyon-Nantes operations and is well-regarded in the French startup and scale-up market for React web applications, React Native mobile apps, and API-first product architecture. Strong Digital League network connections.

Best fit: Nantes startups and French scale-ups building React web and mobile products

5

Kaliop

Nantes Symfony and e-commerce agency for French mid-market and enterprise.

4.6(27)
SymfonyMagentoIbexaDigital Commerce
Est. 2003
50-249 staff
Nantes

Kaliop is a French digital agency with significant Nantes operations, specialising in Symfony and Magento enterprise builds. Long track record with French national brands in retail, logistics, and distribution seeking complex commerce platform development.

Best fit: Nantes and French national mid-market companies building Symfony or Magento commerce platforms

6

Oswald & Co

Nantes motion and creative web studio for brands requiring cinematic storytelling.

4.7(21)
Motion DesignWebGLCreative WebBrand Storytelling
Est. 2014
5-15 staff
Nantes

Oswald & Co is a Nantes creative studio producing award-winning motion design websites, WebGL immersive experiences, and brand storytelling digital campaigns for premium French brands and cultural institutions.

Best fit: Premium Nantes and French brands wanting award-winning motion and WebGL immersive web experiences

7

Weblib

Nantes digital solutions for hospitality and tourism sector clients.

4.5(24)
Hospitality TechWiFi MarketingWebTourism
Est. 2009
10-49 staff
Nantes

Weblib is a Nantes technology company specialising in digital solutions for the hospitality sector - guest WiFi platforms, digital menus, and hotel web presence. Strong Loire-Atlantique tourism and hospitality client base.

Best fit: Nantes hotels, restaurants, and tourism operators wanting hospitality-sector digital solutions

8

Agence Inbound Marketing Nantes

Nantes HubSpot and inbound marketing web agency.

4.5(19)
HubSpotInbound MarketingWeb DesignCRM
Est. 2015
10-49 staff
Nantes

Nantes inbound marketing specialist building HubSpot-integrated websites and marketing automation workflows for B2B and technology companies. HubSpot Gold Partner with strong Nantes Digital League connections.

Best fit: Nantes B2B and technology companies wanting HubSpot-integrated websites and inbound marketing automation

9

Pixul

Nantes e-commerce and PrestaShop specialist for western France retailers.

4.4(32)
PrestaShopWooCommerceE-commerceSEO
Est. 2011
5-15 staff
Nantes

Pixul is a Nantes e-commerce agency building PrestaShop and WooCommerce stores for western France retailers and brands. Strong French payment integration (CB/Visa via Stripe/Adyen, PayPal) and CNIL cookie consent as standard.

Best fit: Western France online retailers needing PrestaShop or WooCommerce builds with French payment integration

10

Artweb

Nantes local web and digital marketing studio for Loire-Atlantique SMEs.

4.4(27)
Web DesignWordPressLocal SEOSocial Media
Est. 2007
2-9 staff
Nantes

Artweb is a Nantes local studio serving Loire-Atlantique SMEs with WordPress websites and digital marketing. Personal service, competitive local pricing, and established relationships with Nantes chamber of commerce and local business associations.

Best fit: Nantes and Loire-Atlantique micro-businesses and SMEs wanting local studio web builds

Free App Scoping Session - Worth $497

Turn your app idea into a retention-first product

Tell us what you are building and we will map the three decisions that kill most apps before we write a single line of code.

Platform needed

No credit card. No lock-in. 100% free.

Prefer to reach us directly?

+923170100002hello@tkistdigital.com

We usually reply within 2 hours on business days. The initial consultation is free, with no obligation attached.

Side by side

How Nantes's top app development firms stack up

A quick side-by-side view of the factors that matter most — team size, ideal client type, rough starting price, and verified ratings — so you can shortlist candidates without digging through every agency's website.

1Tkist Digital
5 ★

Nantes and western France businesses wanting RGPD-compliant, performance-benchmarked web at transparent pricing

From a-šÂ¬1,700

2Adexos Nantes
4.6 ★

Nantes and western France SMEs wanting WordPress builds with French-language SEO and Ads management

a-šÂ¬5,000+

3Emakina France
4.6 ★

Nantes and French national brands wanting enterprise digital commerce and headless CMS builds

a-šÂ¬30,000+

4Novaway
4.7 ★

Nantes startups and French scale-ups building React web and mobile products

a-šÂ¬20,000+

5Kaliop
4.6 ★

Nantes and French national mid-market companies building Symfony or Magento commerce platforms

a-šÂ¬25,000+

6Oswald & Co
4.7 ★

Premium Nantes and French brands wanting award-winning motion and WebGL immersive web experiences

a-šÂ¬20,000+

7Weblib
4.5 ★

Nantes hotels, restaurants, and tourism operators wanting hospitality-sector digital solutions

a-šÂ¬5,000+

8Agence Inbound Marketing Nantes
4.5 ★

Nantes B2B and technology companies wanting HubSpot-integrated websites and inbound marketing automation

a-šÂ¬8,000+

9Pixul
4.4 ★

Western France online retailers needing PrestaShop or WooCommerce builds with French payment integration

a-šÂ¬5,000+

10Artweb
4.4 ★

Nantes and Loire-Atlantique micro-businesses and SMEs wanting local studio web builds

a-šÂ¬2,500+

Nantes Mobile Market

Picking an app developer in Nantes: what actually matters

What you'll pay for a mobile app in Nantes depends heavily on the platform you choose, how many features you need, and how the team is staffed. Senior developers at Nantes agencies generally bill from a-šÂ¬450-a-šÂ¬1,100/day per day. The real differentiator isn't the number on the quote — it's whether an agency has shipped apps that actually retain users and hold App Store ratings above 4.2.

When comparing app studios in Nantes, ask for links to their actual App Store and Google Play listings rather than concept renders or static screenshots. Check that permission handling and data practices are built into the app itself, not outsourced to third-party SDKs with murky privacy standards. And confirm upfront who keeps control of the Apple Developer and Google Play accounts after handover.

Tkist Digital has delivered mobile app work for Nantes clients across fintech, healthcare, e-commerce, and on-demand services. Each completed project ships with live listings on both app stores, complete source code handover, and optional continued support at a flat monthly rate.

400+

Companies in Digital League, France's largest digital industry network

15,000

Digital professionals employed in Nantes digital sector

a-šÂ¬450-1,100/day

Nantes agency day rate range

Why Nantes businesses choose Tkist Digital to build their apps

True native builds — Swift/SwiftUI for iOS and Kotlin for Android — alongside React Native for teams that want one cross-platform codebase
Privacy and GDPR safeguards designed into the architecture from day one, never bolted on afterward
Pricing that runs 30-50% under typical Nantes mobile shops, with no cuts to build quality
MVPs delivered in 4-8 weeks against a fixed schedule agreed before work starts
We take care of App Store and Google Play publishing end to end, TestFlight betas and reviewer replies included
No retainers, ever. Source code, developer accounts, and API keys are yours the moment we launch

Cost Breakdown

What an app actually costs in Nantes

App budgets in Nantes shift a lot depending on the platform you pick, how much the feature list covers, and how the team is staffed. The figures below reflect current market rates as of August 2026, drawn from published agency portfolios and reported client spend.

MVP app

£8,000 – £25,000

4 – 8 weeks

  • Core functionality only, nothing you don't need yet
  • One shared cross-platform codebase (React Native or Flutter)
  • Minimal backend API to support the core flows
  • Live on both the App Store and Play Store

Tkist Digital MVP pricing starts at £8,000, built to get a real product in front of users fast.

Cross-platform app

£15,000 – £55,000

6 – 14 weeks

  • React Native or Flutter under the hood
  • A single codebase powering both iOS and Android
  • Custom-built UI component set
  • Push notifications plus usage analytics baked in

Our most common project type — typically 30-40% cheaper than building two separate native apps.

Native iOS app

£20,000 – £80,000

8 – 18 weeks

  • Built natively in Swift / SwiftUI
  • Follows Apple's Human Interface Guidelines closely
  • TestFlight beta rollout included
  • We handle the entire App Store review process

Worth it when a best-in-class iOS experience or deep platform integration is what sets you apart.

Native Android app

£18,000 – £70,000

8 – 16 weeks

  • Kotlin and Jetpack Compose under the hood
  • Built around Material Design 3
  • Internal test track configured on Google Play
  • Play Store submission and review handled for you

The right choice for markets where Android holds 80%+ of device share.

Progressive web app

£6,000 – £20,000

3 – 8 weeks

  • Installs straight from the browser, no app store listing needed
  • Works offline through service workers
  • Push notifications where the browser supports them
  • 95+ PageSpeed scores and solid Core Web Vitals

A strong fit for content or e-commerce products where getting to market fast matters most.

Enterprise app platform

£80,000 – £400,000+

4 – 18 months

  • Covers iOS, Android, and web at once
  • Advanced backend with real-time data pipelines
  • Enterprise-grade SSO and authentication
  • A dedicated, cross-functional delivery team

Usually the domain of firms like Thoughtworks and EPAM — outside what Tkist Digital typically takes on.

What moves the price up or down

Which platform you pick

Cross-platform frameworks like React Native or Flutter shave 30-40% off the cost compared to two separate native builds. Native is worth the premium mainly when you need platform-only APIs or a top-tier user experience.

How much backend is involved

A simple app running on Firebase for basic data reads and writes costs a fraction of one that needs real-time sync, complex business rules, or heavy integrations with maps, payments, or ML services.

Design and UI ambition

Leaning on standard Material Design or Apple HIG components keeps costs contained. A fully custom brand experience — bespoke components, animated transitions, micro-interactions — adds meaningfully to both design and build time.

How users log in

Plain email and password is the cheapest route. Adding Google or Apple social login typically adds about a sprint. Enterprise SSO via Okta, Azure AD, or SAML is a substantial project on its own.

Payments and in-app purchases

Nantes mobile teams generally charge around a-šÂ¬450-a-šÂ¬1,100/day. Wiring up Stripe or RevenueCat usually takes 1-2 extra weeks. Regional payment gateways can take longer depending on how mature their APIs are.

Getting published

Apple's review typically takes 1-3 days; Google Play usually runs 3-7 days. Tkist Digital handles the whole submission process for every Nantes client. Budget $99/year for the Apple Developer Program and a one-time $25 fee for Google Play.

By Industry

Chances are we have already built for your industry

Compliance rules, user journeys, and what keeps people coming back all differ by industry. We scope every Nantes project with that specific context built in from the start.

Explore our app services

Healthcare & MedTech

Patient portals, booking systems, telehealth tools

Fintech & Payments

Digital wallets, lending platforms, payment tools

E-commerce & Retail

Shopping experiences, loyalty schemes, marketplaces

On-demand Services

Delivery, scheduling, service marketplaces

Education & eLearning

LMS platforms, course apps, quiz builders

Property & Real Estate

Listings search, virtual walkthroughs, agent tools

Fitness & Wellness

Training trackers, nutrition plans, meditation apps

Hospitality & Travel

Reservations, hotel operations, travel guides

Legal & Compliance

Case management, client-facing portals

SaaS & B2B Tools

Companion mobile apps for web-based SaaS

Social & Community

Networking platforms, group tools, chat apps

Automotive

Fleet tracking, service scheduling, dashcam apps

Construction & Field

Site tracking, inspections, field service apps

Security & IoT

Smart home controls, access systems, monitoring

Dental & Cosmetic

Booking tools, treatment plan trackers

Solar & Energy

Smart meter dashboards, usage tracking

Nonprofit & Charity

Giving platforms, volunteer coordination

Media & Publishing

News readers, podcast apps, content platforms

Fashion & Lifestyle

Lookbooks, virtual try-on, styling apps

Trade & Field Services

Job tracking, quotes, dispatch tools

Not seeing your industry listed? We have built apps across 40+ sectors and 40+ countries. Share a brief with us and we'll confirm our relevant experience before you commit to anything.

Tell us about your app

FAQ

Common questions about building an app in Nantes

Here's what Nantes businesses most often want to know before they commit to a mobile app project.

How much should a mobile app cost in Nantes?+

In Nantes, expect a cross-platform MVP to land around USD 8,000, while a full native build for both iOS and Android can reach USD 80,000+. Choosing React Native or Flutter over dual native codebases typically trims 30-40% off the total spend. Every Nantes project with Tkist Digital comes with an agreed fixed price before any development starts.

How long does it take to build a mobile app?+

A lean MVP typically moves from kickoff to App Store submission within 4-8 weeks. A more capable cross-platform build generally needs 6-14 weeks, while a dedicated native iOS or Android app runs 8-18 weeks. Complex enterprise-grade systems with heavier backend work can stretch across 4-18 months. Tkist Digital sets a firm timeline with clear milestones before any code is written.

Should I go native or cross-platform for my app?+

Most companies in Nantes are better served by React Native or Flutter: a shared codebase powers both iOS and Android, cutting build costs by 30-40% and easing future maintenance. Native Swift or Kotlin development earns its keep mainly when your app leans heavily on platform-specific APIs, elaborate animation work, or direct hardware access.

Does Tkist Digital manage App Store and Google Play submission?+

Yes, fully. Tkist Digital runs the complete submission process for both stores — preparing listing metadata, screenshots, privacy documentation, and responding to reviewer questions. Every build includes TestFlight and Google Play internal testing access, and developer account ownership passes to you once the project is finished.

Who owns the code once my project is finished?+

You do, entirely. Source code, developer accounts, API keys, and any connected third-party logins are handed over to you at project close. Tkist Digital keeps no licensing rights or ongoing obligations, and you remain free to hire any team you like for future development.

Does Tkist Digital take on Nantes projects remotely?+

Yes — Tkist Digital has delivered app builds for clients across France and more than 40 other countries, entirely remotely. We coordinate through Slack or email, share design feedback in Figma, and handle testing via TestFlight or Google Play's internal channels, with no need for in-person meetings.

How we put this list together

Tkist Digital publishes and refreshes this ranking every month. We sit at #1 because we think we've earned the spot, but every agency on this page is measured against the same six criteria:

1

Real, published apps

We check the actual App Store and Google Play links. Screenshots or mockups don't count toward scoring.

2

Verified reviews

Reviews from Google, Clutch, and app store listings are cross-checked. Testimonials posted only on an agency's own site are excluded.

3

App performance signals

Public data on App Store ratings, crash indicators, and user retention feeds into the score.

4

Team size and delivery track record

LinkedIn headcount, Glassdoor insights, and client-reported delivery times serve as proxies here.

5

Pricing transparency

Agencies that publish starting prices or quote without demanding a sales call score higher.

6

Fit for Nantes projects

Whether the agency has real experience serving Nantes users — local payments, language, and compliance needs.

Last updated August 2026. Every agency here gets re-checked monthly.

Nearby markets

Explore app developer rankings close to Nantes

If you're weighing options beyond Nantes, these neighbouring markets are the closest comparison points for app developer rankings.

ParisBordeauxLyonToulouse
See every city ranking
#1 App Dev in Nantes

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