# MonoNoise vs 2FA Authenticator Code

The clearest difference is in-app purchases: MonoNoise at none against 2FA Authenticator Code's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 2FA Authenticator Code sells 3 in-app purchases, starting at $4.99 per 7 days. MonoNoise asks for nothing beyond the download.

MonoNoise ships an update every 6 weeks, 2FA Authenticator Code every 5 weeks. The most recent releases landed on May 15, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | MonoNoise | 2FA Authenticator Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2fa-authenticator-code/id6758291742/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | — | Freemium |
| Size | 35 MB | 10 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Liankevich](https://appshunter.io/developer/1825480001) | [FUTUREFOOD LLC](https://appshunter.io/developer/1872014126) |

## What reviewers say

### MonoNoise

[App page](https://appshunter.io/ios/app/mononoise/id6748365867)

**Features:** macOS Compatibility

**In-app purchases:** none


### 2FA Authenticator Code

[App page](https://appshunter.io/ios/app/2fa-authenticator-code/id6758291742)

This app securely stores and displays one-time verification codes for services like email and social media. It offers quick access to codes with a visual timer and automatic refresh, and supports adding services via QR scan or manual entry. Enhanced security features include optional PIN access and code hiding.

**Highlights:** Stores one-time verification codes, Visual timer for code refresh, Automatic code refresh every 30 seconds, Add services via QR code scan, Add services via manual entry, Optional PIN access for app security, Hide codes on app launch (Premium)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Premium | $4.99 | per 7 days |
| 2FA Authenticator Premium | $4.99 | per 7 days |
| 2FA Authenticator Lifetime | $119.99 | one-time |


## Frequently asked questions

### Is MonoNoise free?

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

### Is 2FA Authenticator Code free?

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

### Do MonoNoise or 2FA Authenticator Code have ads?

Neither MonoNoise nor 2FA Authenticator Code shows ads.

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

MonoNoise ships an update every 6 weeks, and 2FA Authenticator Code every 5 weeks. Most recently, MonoNoise was updated on May 15, 2026 and 2FA Authenticator Code on September 12, 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.*