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The biggest Flutter apps in production (2026)
Flutter isn't just for startups anymore. Here's a list of the largest Flutter-powered apps shipping today, from banks handling millions of transactions to car dashboards.
Banks and fintech
- SBI (YONO 2.0): India's largest bank, 80+ million users. Rebuilt entirely in Flutter in December 2025, targeting 200 million digital users.
- Nubank: Latin America's largest digital bank, 100+ million customers. PRs merge in under 10 minutes vs. 70+ on native.
- Credit Agricole Bank Polska (CA24): One of Europe's largest Flutter banking apps.
- ING Business App: One of the first major banks in Poland to go Flutter. Multiple award winner.
- Societe Generale: Full mobile banking on Flutter.
- Bank Millennium: Full mobile banking app (Portugal/Poland).
- Oschadbank: Mobile banking for Ukraine's largest state-owned bank.
- Bancolombia: One of Colombia's largest banks.
- Bread Financial (USA), Tide (UK business banking), First Abu Dhabi Bank, Skandia (Sweden, bank + insurance), Axis Bank (partially, via FlutterFlow).
Enterprise and tech
- Alibaba Xianyu: China's largest secondhand marketplace. 50+ million daily active users, 200+ million registered.
- BMW (My BMW): Live in 47 countries, built 100% in-house. ~300 Flutter/Dart engineers.
- Toyota: In-vehicle infotainment systems.
- Google: Parts of Google Pay + Google Ads app.
- eBay Motors: Flutter for the Motors vertical.
- Tencent: Flutter across social networking, gaming, and fintech apps.
- Xiaomi: Flutter across its ecosystem of apps and devices.
- SNCF Connect: French national railway app, ticket bookings and real-time transit.
- Philips Hue: Smart lighting control app.
