# Exchango AI: Offline FX Helper — Private AI for travel money FX

> Private AI for travel money FX (iPhone/iPad app by Kinam Kim.)

- Source: https://appshunter.io/ios/app/exchango-ai-offline-fx-helper/id6752467916 (this page in markdown: same URL + `.md`)
- Developer: [Kinam Kim](https://appshunter.io/developer/1825753700)
- Category: Travel, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 51 MB
- Languages: American English
- Released: 2025-09-23
- Data updated: 2026-07-25
- User reviews in markdown: https://appshunter.io/ios/app/exchango-ai-offline-fx-helper/id6752467916/reviews.md

## What is Exchango AI?

Currency help that works at 30,000 feet. Welcome to Exchango AI.

Ango AI answers exchange-rate, card-fee, DCC, and travel-money questions entirely on your iPhone — even in airplane mode.

Live conversion for 150+ currencies, bill splits, tips, charts, and home screen widgets complete the free, ad-free toolkit. Your AI questions stay on your device.

---  Meet Ango AI  ---

• On-device AI assistant — private and instant
• Ask in natural language about rates, travel, card fees, and currency choices
• Works offline — your data stays on your device

---  Key Features  ---

• Live rates for 150+ world currencies
• Smart calculator with quick-swap and recent currencies
• Bill split — handles multi-currency groups
• Tip calculator — share by headcount or percent
• Rate charts — 7 / 30 / 90 day trends
• History with calendar view
• DCC Simulator — see the real cost of "pay in your home currency" abroad
• Card Fee Calculator — model real card-issuer FX margins
• Home screen widget — at a glance, without unlocking
• Receipt-style sharing — calculations shared as polished cards
• 14 languages, dark / light / system theme

---  Why Exchango AI  ---

• On-device AI — your questions never leave the phone
• Built for travelers, freelancers, students abroad, and anyone paying in a foreign currency
• Hourly rate cache — works offline for everyday calculations
• No ads, no upsells, no clutter
• Crafted in Korea, refined every week

---  Supported Currencies  ---

USD, EUR, JPY, KRW, CNY, GBP, CHF, CAD, AUD, NZD, SGD, HKD, THB, VND, IDR, MYR, PHP, INR, TRY, RUB, BRL, MXN, ZAR, AED, SAR, and 130+ more.

Download Exchango AI and turn every foreign-currency moment into a confident decision.


## Version history (last 5 releases)

### 2.1.3 — 2026-07-22

We've made the app more stable and reliable.

Improvements
- The app now recovers safely instead of closing when an unexpected error occurs
- Enhanced stability monitoring so issues are found and fixed faster

Bug Fixes
- Fixed an issue where some screens showed English text instead of your language

Continued stability and performance improvements are included.

### 2.1.1 — 2026-07-16

A major accessibility upgrade for screen reader users.

Improvements
- Every input field and button is now properly labeled for VoiceOver
- Better screen reader experience across amount entry, currency search, history, bill splitting, and tip calculator

Continued stability and performance improvements are included.

### 2.1.0 — 2026-07-09

Ango AI now responds up to 74% faster.

Improvements
- Greatly improved Ango AI first-response speed (up to 74% faster)
- Faster, more accurate answers for conversions, travel budgets, rates, and calculation history
- Optimized app launch speed and screen transitions
- Smoother exchange rate list scrolling and calculator keypad response

Bug Fixes
- Fixed some currency conversion questions not being recognized
- Fixed AI taking too long to get ready after returning from the background
- Fixed calculation history being sorted into the wrong category
- Fixed missing translations on some screens

Continued stability and performance improvements are included.

### 2.0.4 — 2026-05-03

Ango AI no longer hangs on the loading screen.

Improvements
- More accurate model file size display

Bug Fixes
- Fixed an issue where the "Preparing Ango AI" screen could hang indefinitely
- If model initialization stops responding, you're now returned to a safe screen automatically
- If model loading fails, you're sent straight to the download screen

Continued stability and performance improvements are included.

### 2.0.3 — 2026-05-01

The home screen widget has been refreshed with the Ango Amber design.

Improvements
- New unified Ango Amber design applied to both 1-cell and 3-cell widgets
- Improved readability of exchange rates on the widget

Bug Fixes
- Fixed an issue where rates for some currencies such as AED (UAE Dirham) didn't appear on the widget

Continued stability and performance improvements are included.

## More apps by Kinam Kim

- [AI Daily News (Korea)](https://appshunter.io/ios/app/ai-daily-news-korea/id6748422952)

All apps by Kinam Kim: https://appshunter.io/developer/1825753700

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-25.*