Currency Exchanges vs 為替コンバーター
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Currency Exchanges
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Currency Exchange is a fast currency converter and exchange rate calculator built for travel and everyday money. Convert currencies with a clean list, one editable base (anchor) currency, and instant results as you type for multiple currencies. Widget and Watch support for free. KEY FEATURES - Live exchange rates with manual refresh - One editable base currency (anchor); other currencies update automatically - Add up to 5 converted currencies for free - Localized currency names and symbols - Home Screen widget for quick conversions - Watch companion for fast conversions on your wrist PREMIUM (ONE-TIME UPGRADE) - Offline mode: convert using your last saved rates when you have no internet - Unlimited converted currencies - Clear “Approximate (saved at …)” banner so you always know when rates aren’t live MADE FOR TRAVEL + FOREX - Check exchange rates before exchanging cash - Convert prices while shopping abroad or online - Helpful for budgets, tips, receipts, and trip planning CUSTOMIZE - Switch theme (system / light / dark) - Change app language instantly (no restart) - Choose number formatting preferences - Optional iCloud sync for your settings and currency list Notes: Exchange rates are for informational purposes only. Actual rates may vary.
為替コンバーター
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A simple, fast currency converter. The keypad is ready the moment you open the app, and results appear as you type. Key features - Real-time rates for over 160 currencies - Works offline using the most recently downloaded rates - Save up to 11 favorite pairs and swipe between them - Rate history charts (choose from 7 periods; tap a date to see the rate on that day) - Turn off automatic updates and set your own custom rate - Day-over-day change shown in color - Reverse the conversion direction with one tap - Calculator keys (+ − × ÷) with the expression shown as you type - Available in Japanese and English, with Dynamic Type support - Works on iPhone and iPad Exchange rates provided by Exchange Rate API (https://www.exchangerate-api.com)
Screenshots
Verdict
The clearest difference is in-app purchases: 為替コンバーター at none against Currency Exchanges's 1. On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Currency Exchanges sells 1 one-off in-app purchase. 為替コンバーター asks for nothing beyond the download.
Currency Exchanges ships an update every 6 days, 為替コンバーター every 3 days. Both last shipped on November 9, 2026.
| Parameter | Currency Exchanges | 為替コンバーター |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 6 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Burak Fidan | Fumiya Sekiguchi |
In-app purchases
Currency Exchanges
- Lifetime Access$1.99
為替コンバーター
No in-app purchases
Questions
Is Currency Exchanges free?
Is 為替コンバーター free?
Do Currency Exchanges or 為替コンバーター have ads?
Which is updated more often, Currency Exchanges or 為替コンバーター?
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