Comparison

Currency Converter FX vs DNB Authenticator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Currency Converter FX

Features
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Discover a fast, simple, and reliable way to convert currencies—wherever you are in the world! With our currency converter, you get real-time rates, favorite pairs, dark mode, and multilingual support, all in one user-friendly app. Key Features: - Real-time exchange rates: Stay updated with prices for over 150 currencies. - Favorite pairs: Save and quickly access the currency pairs you use most. - Dark & light mode: Customize the look to match your preferences and environment. - Simple input: Enter amounts and see instant conversions. - Multilingual support: Available in Norwegian, English, Swedish, Danish, German, and Spanish. - Offline mode: No connection? The app uses your last downloaded exchange rates. - Perfect for travelers, traders, students, or anyone who needs fast and accurate currency conversions. Download now and keep the world’s currencies right in your pocket!

About

DNB Authenticator

Features
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DNB Authenticator is more now … DNB Authenticator still provides you with 2-Step Verification. This means a stronger security for your DNB Luxembourg Account by requiring a second step of verification when signing in.  The DNB Authenticator now adds Strong Customer Authentication for PSD2. This includes authentication with the camera of your mobile device.  The new payments feature makes it easy and secure to authorize orders and payments. Before a transaction is authorized, a QR code is displayed. Just scan the code in your DNB Luxembourg app. This immediately generates a transaction number that you can use to release the order.

Screenshots

Currency Converter FX4 screens
DNB Authenticator2 screens

Verdict

The call

The clearest difference is ads: DNB Authenticator at none against Currency Converter FX's shown. DNB Authenticator also leads on iOS requirement (11.0 vs 15.1). Currency Converter FX's advantage is update cadence (fortnightly vs every 8 months). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Currency Converter FX ships an update fortnightly, DNB Authenticator every 8 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

Scorecard3 real differences · 3 level
Currency Converter FX versus DNB Authenticator: the parameters behind the verdict, then further details
ParameterCurrency Converter FXDNB Authenticator
PriceFreeFree
Update frequencyFortnightly — betterEvery 8 months
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.111.0 — better
Further details — not scored
Size54 MB10 MB
Age rating4+4+
DeveloperTveit.netSchmoose S.A.

In-app purchases

None

Currency Converter FX

No in-app purchases

None

DNB Authenticator

No in-app purchases

Questions

Is Currency Converter FX free?
Currency Converter FX is free to download, with no in-app purchases.
Is DNB Authenticator free?
DNB Authenticator is free to download, with no in-app purchases.
Do Currency Converter FX or DNB Authenticator have ads?
Currency Converter FX shows ads; DNB Authenticator does not.
Which is updated more often, Currency Converter FX or DNB Authenticator?
Currency Converter FX ships an update fortnightly, and DNB Authenticator every 8 months. Most recently, Currency Converter FX was updated on October 6, 2026 and DNB Authenticator on October 4, 2026.

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