# 2FA Authenticator vs TTS

The clearest difference is update cadence: TTS at every 6 weeks against 2FA Authenticator's every 5 months. TTS also leads on ratings volume (11 vs 2) and iOS requirement (15.1 vs 26.5). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for 2FA Authenticator against 4.9 for TTS. That said, the two scores are not equally well evidenced: TTS has 11 ratings behind it against 2, so its average is the more settled of the two.

2FA Authenticator ships an update every 5 months, TTS every 6 weeks. The most recent releases landed on August 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator | TTS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/2fa-authenticator-auth-app/id6754549066/reviews)** | [4.9 (11 ratings)](https://appshunter.io/ios/app/tts-text-to-speech-pro/id6755204055/reviews) |
| Number of ratings | 2 | **11** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 49 MB |
| Requires iOS | 26.5 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hamid Sher agha](https://appshunter.io/developer/1692155889) | [Nguyen Hong Phuc](https://appshunter.io/developer/1519084763) |

## What reviewers say

### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-auth-app/id6754549066)

This app generates time-based one-time passwords (TOTP) and manages passkeys to secure your online accounts with multi-factor authentication. It offers offline code generation, encrypted cloud backup, and biometric locks for enhanced security and convenience.

**Highlights:** Generates TOTP codes offline, Encrypted cloud backup and multi-device sync, Face ID & Touch ID lock, Easy import/export from other authenticators, Secure recovery options, Privacy-first design with minimal telemetry, QR code scanning for account setup

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

**In-app purchases:** none


### TTS

[App page](https://appshunter.io/ios/app/tts-text-to-speech-pro/id6755204055)

Convert written text into natural-sounding spoken audio using advanced AI voices. Customize voice details to create the perfect audio output for various needs.

**Highlights:** Text to speech conversion, Natural AI voices, Customizable voice details, Lifelike audio output, Instant audio generation

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

**In-app purchases:** none


## Frequently asked questions

### Is 2FA Authenticator free?

2FA Authenticator is free to download, with no in-app purchases.

### Is TTS free?

TTS is free to download, with no in-app purchases.

### Which has better reviews, 2FA Authenticator or TTS?

2FA Authenticator is rated higher. 2FA Authenticator averages 5.0 out of 5 from 2 ratings, while TTS averages 4.9 from 11 ratings.

### Do 2FA Authenticator or TTS have ads?

Neither 2FA Authenticator nor TTS shows ads.

### Which is updated more often, 2FA Authenticator or TTS?

2FA Authenticator ships an update every 5 months, and TTS every 6 weeks. Most recently, 2FA Authenticator was updated on August 11, 2026 and TTS on September 17, 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.*