Case study · Fintech

Fintur, see the money that's coming
An iPhone budget forecasting app that projects your account balance day by day, with its website and blog.
- iOS 26
- Website
- 11 languages
Screens from the app and website

Leveling up with Fintur
The starting point
Budgeting apps tell you about last month. Fintur wanted the opposite: show your upcoming balance, down to the day, so you can decide before you spend.
The challenge
Forecast a reliable balance from real read-only bank data, stay usable with manual entry, and make it all readable at a glance in 11 languages.
Challenge met
Fintur is available on the App Store, with a website in 7 languages, a blog and calculators that bring in users from Google.
Built from A to Z
- Balance forecast to the day
- Direct debit calendar
- AI simulation
- Fintur score
- iPhone widgets
- 01
SwiftUI app with four tabs (Overview, Calendar, Fintur AI, Horizon) in the iOS 26 Liquid Glass design.
- 02
Read-only bank connection with scheduled sync and webhooks.
- 03
AI assistant that simulates a decision in plain language before you make it.
- 04
Premium subscription, ambassador program, iPhone widgets and a share extension.
- 05
Next.js website with an SEO blog, calculators and pages translated into 7 languages.
Project timeline
- Level 01
Scoping
Start from a simple promise, seeing the upcoming balance rather than last month, and derive the app's four tabs from it.
- Level 02
Design
Overview, Calendar, Fintur AI and Horizon screens designed in the iOS 26 Liquid Glass language, readable at a glance.
- Level 03
Development
SwiftUI app, read-only bank connection with scheduled sync, AI assistant, subscription and widgets.
- Level 04
Launch
Release on the App Store, Next.js website translated into 7 languages, blog and calculators to bring in visitors from Google.
Project specs
- Stack
- SwiftSwiftUIWidgetKitSupabasePowensRevenueCatClaudeNext.js
- Deliverables
iOS app
Website and blog
Product design
ASO
- Expertise involved
- Mobile app development ↗Website design ↗Fintech sector ↗
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