# 2FA Authenticator vs Audio Noise Remover & Reducer

The clearest difference is in-app purchases: Audio Noise Remover & Reducer at none against 2FA Authenticator's 1. 2FA Authenticator's advantage is iOS requirement (17 vs 26.0). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. 2FA Authenticator sells 1 one-off in-app purchase. Audio Noise Remover & Reducer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator | Audio Noise Remover & Reducer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/audio-noise-remover-and-reducer/id6782887119/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 5 MB | 24 MB |
| Requires iOS | **17** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Weschke](https://appshunter.io/developer/1866715497) | [NextPixel apps](https://appshunter.io/developer/1584487280) |

## What reviewers say

### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-trueauth/id6761183182)

This app securely manages verification codes for your online accounts. It generates one-time passwords (OTP) and keeps your data private with no tracking or external servers. Enjoy a fast, simple, and reliable authentication experience.

**Highlights:** Securely manage verification codes, Generate one-time passwords (OTP), Privacy-first experience with no tracking, Add accounts via QR code scanning, Offline-first functionality, Face ID/Touch ID protection

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueAuth Pro | $4.99 | one-time |


### Audio Noise Remover & Reducer

[App page](https://appshunter.io/ios/app/audio-noise-remover-and-reducer/id6782887119)

Easily remove background noise from videos and audio recordings directly on your iPhone or iPad. Achieve clear, natural-sounding voices with a simple, on-device process. Perfect for social media content, interviews, and more.

**Highlights:** On-device noise reduction, Supports video and audio files, Before & After comparison, Built-in media players, Automatic project history, Private processing, no cloud upload

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

**In-app purchases:** none


## Frequently asked questions

### Is 2FA Authenticator free?

2FA Authenticator is free to download, with in-app purchases available.

### Is Audio Noise Remover & Reducer free?

Audio Noise Remover & Reducer is free to download, with no in-app purchases.

### Do 2FA Authenticator or Audio Noise Remover & Reducer have ads?

Neither 2FA Authenticator nor Audio Noise Remover & Reducer shows ads.

### Which is updated more often, 2FA Authenticator or Audio Noise Remover & Reducer?

2FA Authenticator ships an update monthly, and Audio Noise Remover & Reducer monthly. Most recently, 2FA Authenticator was updated on October 4, 2026 and Audio Noise Remover & Reducer on October 14, 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.*