# Authenticator App vs Bibliotrack

The clearest difference is review sentiment: Bibliotrack at 100% against Authenticator App's 17%. Bibliotrack also leads on in-app purchases (none vs 10) and ads (none vs shown). Authenticator App's advantage is price (Free vs $2.99) and update cadence (every 2 weeks vs every 6 weeks). On device support there is nothing between them.

Authenticator App is free to download; Bibliotrack costs $2.99 up front. Authenticator App sells 9 in-app purchases, starting at $0.99 per 7 days. Bibliotrack asks for nothing beyond the download.

Authenticator App ships an update every 2 weeks, Bibliotrack every 6 weeks. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Authenticator App | Bibliotrack |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.3 (276 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id6745221060/reviews)** | — |
| Number of ratings | **276** | — |
| Positive reviews | 16.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 39 MB | 2 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [APPLY DIJITAL HIZMETLER TICARET LIMITED SIRKETI](https://appshunter.io/developer/1811349573) | [REV ANDREW SCOTT H SOMERVILLE KNAPMAN](https://appshunter.io/developer/1883333413) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id6745221060)

This app generates time-based one-time passwords (TOTP) to secure your digital accounts. It offers a reliable alternative for two-factor authentication across various services, including email, social media, crypto wallets, and work platforms. Enjoy fast access, secure backups, and multi-device synchronization for enhanced digital protection.

**Highlights:** Generates TOTP codes, Alternative to Google Authenticator, Secure backup and sync, Instant QR code scanning, Multi-device support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Weekly Standart | $6.99 | per 7 days |
| Weekly Pre Subscription | $7.99 | per 7 days |
| Weekly Plus Subscription | $8.99 | per 7 days |
| Weekly Pro Subscription | $9.99 | per 7 days |
| Weekly Platinium Subscription | $11.99 | per 7 days |
| Monthly Plus Subscription | $19.99 | per month |
| Monthly Pro Subscription | $24.99 | per month |
| Yearly Subscription | $49.99 | per year |


### Bibliotrack

[App page](https://appshunter.io/ios/app/bibliotrack/id6760221338)

Organize your personal library with this intuitive book cataloging app. Quickly add books by scanning barcodes or manually, then categorize them with custom shelves and tags. Track your reading progress, manage loans, and explore insightful statistics about your reading habits.

**Highlights:** Barcode scanning for instant book lookup, Custom shelves and color-coded tags for organization, Track reading status, dates, notes, and ratings, Loan tracker for lent books, Detailed reading statistics, CSV export and import

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

Authenticator App is free to download, with in-app purchases available.

### Is Bibliotrack free?

Bibliotrack costs $2.99, with no in-app purchases.

### Do Authenticator App or Bibliotrack have ads?

Authenticator App shows ads; Bibliotrack does not.

### Which is updated more often, Authenticator App or Bibliotrack?

Authenticator App ships an update every 2 weeks, and Bibliotrack every 6 weeks. Most recently, Authenticator App was updated on October 17, 2026 and Bibliotrack on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*