Flux: Budget & Expense Tracker

Flux: Budget & Expense Tracker

Offline Money & Receipt Scan

3 ratings
3 reviews
Free
In-App Purchases

Details

Released
December 17, 2025
Updated
October 23, 2026

Features

Flux: Budget & Expense Tracker screenshot #1 for iPhone
Flux: Budget & Expense Tracker screenshot #2 for iPhone
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Flux: Budget & Expense Tracker screenshot #9 for iPhone
Flux: Budget & Expense Tracker screenshot #10 for iPhone
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About

This privacy-focused expense tracker operates entirely offline, keeping your financial data secure on your device. It uses on-device AI for receipt scanning and offers smart budgeting tools with clear visualizations. Log expenses hands-free with Siri shortcuts and monitor spending with home screen widgets.

✓100% Offline operation
✓AI-powered on-device receipt scanner
✓Complete data privacy
✓Smart budget tracking with visualizations
✓Siri Shortcuts integration
✓Home & Lock Screen Widgets
✓Multi-currency support
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What's New in Flux

2.5.1

October 23, 2026

A fresh new look and an upgraded Flux experience! • Brand New App Icon: A modern, refined logo crafted to look stunning on your iOS Home Screen. • Smarter Premium Experience: Introducing transparent free trial timelines with zero commitment—test all Pro features and cancel anytime with ease. • Tactile Haptics: Responsive, satisfying haptic feedback integrated across buttons and plan selections. • Performance & Polish: Optimized responsiveness, background cleanups, and enhanced offline stability. Love using Flux? Please leave a rating or review on the App Store!

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Subscriptions & In-App Purchases

Monthly Plan

Flux Premium for a Month

$2.991 Month
3 Days trial
How to cancel Flux subscription ⁉️

User reviews

Modern UI design and easy usage

I really like the easy usage of the app. You instantly know what to do, no fancy clicks - a clean walkthrough. Great work

Response from developer

Thank you so much! We’ve put a lot of thought into keeping Flux simple and intuitive. Really glad you’re enjoying it!

Good expense app

Can easily plug in my expense. Pretty straight forward which I love. Thinking of buying the lifetime.

Response from developer

Thank you, I really appreciate that! My goal was to make expense tracking as quick and frictionless as possible. If you decide to go with Lifetime, thank you for supporting an indie developer. And if you have any suggestions after using the app, I’d love to hear them!

Beste Entscheidung für meinen Geldbeutel

Super tolle App. Ich habe nach einer App geschaut die komplett offline auf meinem Handy läuft ohne dass ich wieder wichtige Daten weitergeben muss und habe diese gefunden. Kann ich nur empfehlen für alle, die auch schnell den Überblick über die eigenen Finanzen verlieren können

Response from developer

Vielen Dank, das freut mich wirklich sehr! Ich habe Flux genau mit diesem Gedanken entwickelt volle Kontrolle über die eigenen Daten, komplett offline und ohne Weitergabe. Es bedeutet mir viel, dass dir das aufgefallen ist!

Developer apps

FAQ

Does Expense Tracker Offline – Flux have ads?

No, Expense Tracker Offline – Flux is ad-free. The app is designed with a strong emphasis on user privacy and a clean, uninterrupted experience.

What is the pricing for Expense Tracker Offline – Flux?

The app is free to download and use with basic features. Premium features, including unlimited AI receipt scanning and advanced analytics, are available via a subscription starting at $2.99/month or $24.99/year after a 7-day free trial.

How secure is Expense Tracker Offline – Flux?

Expense Tracker Offline – Flux prioritizes security by operating 100% offline. Your financial data is stored locally on your device, with no cloud sync or data collection, ensuring complete anonymity and privacy.

What devices does Expense Tracker Offline – Flux support?

Expense Tracker Offline – Flux is currently supported on iPhone devices. It is optimized for iOS 18 and offers features like Home & Lock Screen Widgets.

How often is Expense Tracker Offline – Flux updated?

The latest version, 2.2.1, was released on May 29, 2026. The app is actively developed, with updates typically released to introduce new features and improve performance.

Can I export my data from Expense Tracker Offline – Flux?

Yes, CSV and Excel export are available as part of the Flux Premium unlock. This allows you to easily back up or analyze your financial data outside of the app.

What are the benefits of the AI features in Expense Tracker Offline – Flux?

The on-device AI powers a receipt scanner that instantly extracts transaction details without uploading data. It also provides AI spending forecasts and an AI Finance Assistant for natural language queries about your finances.

How does Expense Tracker Offline – Flux handle multiple currencies?

Expense Tracker Offline – Flux supports over 6 currencies, including USD, EUR, TRY, GBP, and JPY. This makes it ideal for travelers and freelancers managing international finances.