Comparison

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.

Head to head
About

Currency Exchanges

Features
Read full description

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.

About

為替コンバーター

Features
Read full description

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

Currency Exchanges4 screens
為替コンバーター4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard1 real difference · 6 level
Currency Exchanges versus 為替コンバーター: the parameters behind the verdict, then further details
ParameterCurrency Exchanges為替コンバーター
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 6 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size20 MB3 MB
Age rating4+4+
DeveloperBurak FidanFumiya Sekiguchi

In-app purchases

1 purchases

Currency Exchanges

One-time1
  • Lifetime Access$1.99
None

為替コンバーター

No in-app purchases

Questions

Is Currency Exchanges free?
Currency Exchanges is free to download, with in-app purchases available.
Is 為替コンバーター free?
為替コンバーター is free to download, with no in-app purchases.
Do Currency Exchanges or 為替コンバーター have ads?
Neither Currency Exchanges nor 為替コンバーター shows ads.
Which is updated more often, Currency Exchanges or 為替コンバーター?
Currency Exchanges ships an update every 6 days, and 為替コンバーター every 3 days. Most recently, Currency Exchanges was updated on November 9, 2026 and 為替コンバーター on November 9, 2026.

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