Comparison

Authenticator App vs Mainteco

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

Head to head
About

Authenticator App

This app provides secure two-factor authentication codes for your online accounts, enhancing security with encryption and backups. It offers seamless synchronization across Apple devices and quick access via widgets, even when offline.

Highlights
  • Secure & Private Encryption
  • Encrypted Backup
  • Automatic Synchronization
  • Quick Access Widget
  • Offline Code Generation
  • Multi-Account Import
  • Native Apple Experience
Features
Read full description

Authenticator App helps you keep your online accounts safe by giving you secure two-factor authentication codes for all your accounts. Key Features of the Authenticator App: - Secure & Private Encryption Your data is always encrypted, even in iCloud. Only you have access to your two-factor authentication data. - Encrypted Backup Create an encrypted backup of your codes to ensure seamless recovery in case you lose or upgrade your device. - Automatic Synchronization Across Apple Devices Enjoy real-time synchronization of your accounts across all your Apple devices, including iPhone, iPad, Mac and Apple Watch. - Groups Organize your accounts into groups for a cleaner setup. Share your groups with others and control access with flexible permissions. - Quick Access with Widget Access your 2FA codes instantly from the Home Screen with the Authenticator Widget, providing faster authentication. - Offline Two-Factor Authentication Generate secure codes even when your device is offline or in airplane mode. Your accounts remain protected no matter your connection status. - Multi Import Easily import accounts and 2FA codes from other authenticators like Google Authenticator, password managers, and files. - Native Apple Experience Enjoy a seamless experience on all Apple devices, with features like dark mode, intuitive gestures, and automatic data sync. - All Popular Accounts Authenticator App supports major platforms like Microsoft, Google, Facebook, Amazon, Instagram, Coinbase, Roblox, and thousands more. It’s the perfect solution whether you’re looking for an Authenticator App for Microsoft, an Authenticator App for Facebook, or an Authentication App for Instagram. - We’re Here to Help We constantly improve our app, don't hesitate to contact us at support@2stable.com to request a missing feature or an improvement. ---------------------------------------------------------------------------------------------------------------- Payment will be charged to iTunes Account at confirmation of purchase. 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. You can turn off auto-renew up to 24 hours before your next subscription payment is due via your App Store settings page. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Links Terms of Service: https://authenticator.2stable.com/terms-of-service/ Privacy: https://authenticator.2stable.com/privacy-policy/

About

Mainteco

Features
Read full description

Facility Maintenance Management System.

Screenshots

Authenticator App4 screens
Mainteco4 screens

Verdict

The call

The clearest difference is in-app purchases: Mainteco at none against Authenticator App's 18. Authenticator App's advantage is chart position (#37 vs unranked) and device support (5 vs 3). On price, update cadence, ads and iOS requirement 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 sells 11 in-app purchases, starting at $5.99 per 7 days. Mainteco asks for nothing beyond the download.

UpkeepUpdate frequency

Authenticator App ships an update every 10 days, Mainteco fortnightly. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 8 level
Authenticator App versus Mainteco: the parameters behind the verdict, then further details
ParameterAuthenticator AppMainteco
PriceFreeFree
Rating4.6 (49K ratings) — better—
Positive reviews42.5% of reviews—
Number of ratings49K — better—
Update frequencyEvery 10 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
Best chart rank#37 — better—
DevicesiPhone, iPad, iPod, Mac, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size145 MB39 MB
Age rating4+4+
Developer2StableCICOSY (PTY) LTD

Bugs and requests

Authenticator App

Reported bugs

3 issues
  • App not launching on M2 MacBook Air
  • Widget showing incorrect codes
  • Login issues after device changes

Requested features

4 requests
  • More widget customization options
  • Bulk import/export of accounts
  • Password manager integration
  • Automatic locking and unlocking options

Mainteco

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

Authenticator App

Subscriptions10
  • Authenticator App$5.997 Days
  • Authenticator App3 Days trial$5.997 Days
  • Authenticator Premium$9.991 Month
Show 7 more
  • Authenticator App3 Days trial2 variants$9.997 Days
  • Authenticator App3 Days trial$39.991 Year
  • Authenticator App3 Days trial$49.991 Year
  • Authenticator App Premium$49.991 Year
  • Authenticator App2 variants$49.991 Year
  • Authenticator App$69.991 Year
  • Authenticator App3 Days trial$69.991 Year
One-time1
  • Authenticator App Premium2 variants$99.99
None

Mainteco

No in-app purchases

Questions

Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Is Mainteco free?
Mainteco is free to download, with no in-app purchases.
Do Authenticator App or Mainteco have ads?
Neither Authenticator App nor Mainteco shows ads.
Which is updated more often, Authenticator App or Mainteco?
Authenticator App ships an update every 10 days, and Mainteco fortnightly. Most recently, Authenticator App was updated on September 26, 2026 and Mainteco on September 18, 2026.

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