Comparison

Unit Converter vs 2FAS Authenticator App

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

Head to head
About

Unit Converter

Easily convert measurements across various categories including area, currency, length, and temperature. This utility app provides quick and accurate conversions using the latest data for currencies.

Highlights
  • Area conversion
  • Currency conversion with latest data
  • Length conversion
  • Temperature conversion
  • Time conversion
  • Volume conversion
  • Weight conversion
Features
Read full description

BarConvert is a simple and striking unit converter. Quickly convert values in the following categories: - Area - Currency (uses latest conversion data) - Length - Power - Pressure - Temperature - Time - Volume - Weight

About

2FAS Authenticator App

Features
Read full description

Protect your online accounts with simple and reliable two-factor authentication. 2FAS Authenticator App helps you generate secure verification codes for your accounts and adds an extra layer of protection beyond your password. Keep your important accounts safer with fast, convenient authentication whenever you sign in. Key Features: Secure 2FA Codes Generate time-based one-time passwords (TOTP) for supported online accounts. Fast Verification Access your authentication codes when you need them and complete secure sign-ins with ease. Protect Your Online Accounts Add an additional security layer to supported services and reduce the risk of unauthorized account access. WHY USE TWO-FACTOR AUTHENTICATION? Passwords alone may not be enough to protect your online accounts. Two-factor authentication provides an additional verification step when you log in. Even if someone knows your password, they may still need your authentication code to access your account. With an authenticator app, you can generate verification codes directly on your device without relying on SMS for every login. GET STARTED Add your supported accounts by scanning their 2FA QR codes or entering the setup information provided by the service. Once configured, your verification codes are available whenever you need to securely sign in. Keep your accounts protected with fast, simple, and convenient two-factor authentication. Note: 2FAS Authenticator App is an independent authentication application and is not affiliated with third-party services unless explicitly stated. Privacy Policy https://sites.google.com/view/amgtech/privacy-policy Terms of Use https://sites.google.com/view/amgtech/terms-conditions Apple Standard EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Unit Converter3 screens
2FAS Authenticator App4 screens

Verdict

The call

The clearest difference is in-app purchases: Unit Converter at none against 2FAS Authenticator App's 2. Unit Converter also leads on iOS requirement (15.0 vs 18.0). 2FAS Authenticator App's advantage is update cadence (fortnightly vs every 9 months). On price, 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. 2FAS Authenticator App sells 2 in-app purchases, starting at $5.99 per 7 days. Unit Converter asks for nothing beyond the download.

UpkeepUpdate frequency

Unit Converter ships an update every 9 months, 2FAS Authenticator App fortnightly. The most recent releases landed on October 20, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Unit Converter versus 2FAS Authenticator App: the parameters behind the verdict, then further details
ParameterUnit Converter2FAS Authenticator App
PriceFreeFree
Rating—1.0 (2 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings—2 — better
Update frequencyEvery 9 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size5 MB7 MB
Age rating4+4+
DeveloperArmchair EngineeringTRIOSDEV (SMC-PRIVATE) LIMITED

In-app purchases

None

Unit Converter

No in-app purchases

2 purchases

2FAS Authenticator App

Subscriptions2
  • Weekly Subscription$5.997 Days
  • Yearly Subscription3 Days trial$39.991 Year

Questions

Is Unit Converter free?
Unit Converter is free to download, with no in-app purchases.
Is 2FAS Authenticator App free?
2FAS Authenticator App is free to download, with in-app purchases available.
Do Unit Converter or 2FAS Authenticator App have ads?
Neither Unit Converter nor 2FAS Authenticator App shows ads.
Which is updated more often, Unit Converter or 2FAS Authenticator App?
Unit Converter ships an update every 9 months, and 2FAS Authenticator App fortnightly. Most recently, Unit Converter was updated on October 20, 2026 and 2FAS Authenticator App on October 31, 2026.

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