Currency Converter by ACKBiz

At a glance

• Editor score
  3.0 / 10
• Pricing
  Free plan
• Best for
  Free cross-platform users wanting simple offline conversion
• Free plan
  Yes
• Paid from
  Free
• Facts checked
  20 Oct 2026

• Where it wins

  • Converts across more than 160 currencies on iOS and Android
  • Cached rates and a bundled snapshot support offline conversion
  • Watchlists and bookmarks simplify repeat currency checks

• Where it doesn't

  • Daily updates are less timely than live exchange-rate feeds
  • Ads are included in the free experience
  • Available on iOS and Android mobile devices only

Our verdict on Currency Converter by ACKBiz

Currency Converter by ACKBiz is a mobile finance app for converting amounts across more than 160 currencies. It is aimed at solo users and small teams who want a straightforward converter on Android or iPhone/iPad, including situations where connectivity is limited. No account or sign-up is required, so users can open the app and convert currencies without creating a profile. My Rates provides a watchlist for following one amount across currencies, while bookmarks save frequently used pairs.

The pricing structure is simple: one free plan with advertising. There are no separate paid tiers, so the same free experience contains the available conversion, watchlist, bookmark and offline functions. Exchange rates update daily through the European Central Bank via Frankfurter and ExchangeRate-API. That schedule works for routine budgeting, travel planning and other tasks that can use a daily rate, but it is less suitable for people who need continuously refreshed market movements. The ad-supported model also makes this a less appealing fit for users seeking an ad-free currency utility.

Offline conversion is the standout capability. The app caches the latest rates and includes a bundled snapshot, allowing conversions when a connection is unavailable. Its mobile focus keeps the scope narrow: iOS and Android are supported, with deployment centered on phones and tablets rather than a broader platform ecosystem. Choose Currency Converter by ACKBiz if free access, no account requirement, daily rates and offline use matter most. Consider another converter if you need live refreshes, a non-mobile deployment or an experience without advertising.

Your product? Our editors can test Currency Converter by ACKBiz in depth and publish a review, labelled as paid · from $149/mo →

Currency Converter by ACKBiz pricing

Currency Converter by ACKBiz fact sheet

Alternatives to Currency Converter by ACKBiz

• XCXE Currency ConverterA free, full-featured converter with live rates, history and alerts across web and mobile.9.4
• OCOANDA Currency ConverterA free converter with deep historical data, broad coverage and iPhone charts.9.2
• BCBankrate Currency ConverterA free, straightforward web converter for currency and precious-metal comparisons.9.0

See all Currency Converter by ACKBiz alternatives →

Featured on iTechGuides

Currency Converter by ACKBiz is listed in our Currency Converter Apps directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 31 Oct 2026 · How we research and update