Comparison

Flat Wallet vs Authenticator App・ 2FA, MFA

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

Head to head
About

Flat Wallet

Features
Read full description

Keep all your loyalty cards and discount codes in one secure place. Flat Wallet is a digital wallet designed to organize and manage your loyalty cards, membership cards, and scannable codes. Never leave your favorite store card at home again! KEY FEATURES Card Management - Store loyalty cards, discount codes, and membership cards - Keep QR codes and barcodes organized - Quick access to all your cards in one place Smart Scanning - Scan QR codes and barcodes directly from your camera - Automatically add new cards in seconds - Support for all popular code formats Security & Privacy - All data stored locally on your device - Your information never leaves your iPhone - Complete control over your personal data Beautiful & Intuitive Design - Clean, modern interface - Full support for light and dark modes - Smooth navigation and quick card access Lock Screen Integration - Custom widgets on your lock screen - Quick access to your most-used cards -View codes without unlocking your phone PERFECT FOR - Anyone organizing loyalty cards and discount programs - Frequent shoppers who want rewards in one place - People who prefer a digital wallet over physical cards

About

Authenticator App・ 2FA, MFA

This app generates time-based one-time passwords for enhanced login security. It supports multiple accounts, QR code scanning for easy setup, and biometric protection. Premium offers unlimited access to all features, including a built-in password manager and breach checking.

Highlights
  • Secure 2FA code generation
  • QR code scanning setup
  • Multi-account support
  • Biometric protection (Face ID/Touch ID)
  • Built-in password manager
  • Leaked password and email breach checks
  • Cross-device backup and sync
Features
Read full description

Generate time-based one-time passwords (TOTP) to add an extra layer of security to your logins. FEATURES: • Secure 2FA code generation • Easy setup with QR code scanning • Supports multiple accounts • Face ID / Touch ID protection • Simple and easy-to-use interface • Check leaked passwords & email breaches • Backup & Sync across devices • Built-in password manager with AutoFill support Your data stays on your device. We do not collect or share personal information. Download Authenticator App and keep your accounts safe. *** Upgrade to Premium to unlock unlimited access to all features. *** You can choose: - yearly subscription - weekly subscription - weekly with 3 day free trial – Payment will be charged to iTunes Account at confirmation of purchase (After free trial period if offered). – Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. – Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. – Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://sites.google.com/view/authenticator-app-2fa-mfa/privacy-policy Term of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://sites.google.com/view/authenticator-app-2fa-mfa/support

Screenshots

Flat Wallet4 screens
Authenticator App・ 2FA, MFA4 screens

Verdict

The call

The clearest difference is in-app purchases: Flat Wallet at none against Authenticator App・ 2FA, MFA's 3. Authenticator App・ 2FA, MFA's advantage is update cadence (every 2 weeks vs every 4 months) and iOS requirement (16.0 vs 18.0). 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. Authenticator App・ 2FA, MFA sells 3 in-app purchases, starting at $7.99 per 7 days. Flat Wallet asks for nothing beyond the download.

UpkeepUpdate frequency

Flat Wallet ships an update every 4 months, Authenticator App・ 2FA, MFA every 2 weeks. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 7 level
Flat Wallet versus Authenticator App・ 2FA, MFA: the parameters behind the verdict, then further details
ParameterFlat WalletAuthenticator App・ 2FA, MFA
PriceFreeFree
Rating—4.6 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—7 — better
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS18.016.0 — better
Further details — not scored
Size2 MB97 MB
Age rating4+17+
DeveloperTomasz Pikc090Bravo Hong Kong Limited

In-app purchases

None

Flat Wallet

No in-app purchases

3 purchases

Authenticator App・ 2FA, MFA

Subscriptions3
  • Weekly Subscription$7.997 Days
  • Weekly Subscription With 3D Trial3 Days trial$9.997 Days
  • Yearly Subscription Basic$69.991 Year

Questions

Is Flat Wallet free?
Flat Wallet is free to download, with no in-app purchases.
Is Authenticator App・ 2FA, MFA free?
Authenticator App・ 2FA, MFA is free to download, with in-app purchases available.
Do Flat Wallet or Authenticator App・ 2FA, MFA have ads?
Neither Flat Wallet nor Authenticator App・ 2FA, MFA shows ads.
Which is updated more often, Flat Wallet or Authenticator App・ 2FA, MFA?
Flat Wallet ships an update every 4 months, and Authenticator App・ 2FA, MFA every 2 weeks. Most recently, Flat Wallet was updated on September 10, 2026 and Authenticator App・ 2FA, MFA on September 18, 2026.

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