# FAHH Button vs Quantum Number Lock

The clearest difference is in-app purchases: Quantum Number Lock at none against FAHH Button's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FAHH Button sells 2 in-app purchases, starting at $2.99 per 7 days. Quantum Number Lock asks for nothing beyond the download.

FAHH Button ships an update every 5 days, Quantum Number Lock every 9 days. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | FAHH Button | Quantum Number Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/fahh-button/id6760008694/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Freemium | — |
| Size | 46 MB | 7 MB |
| Requires iOS | 16.0 | **15** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jose Carlos Vieira Gaspar](https://appshunter.io/developer/1859213377) | [特 郑](https://appshunter.io/developer/1881393610) |

## What reviewers say

### FAHH Button

[App page](https://appshunter.io/ios/app/fahh-button/id6760008694)

Engage in a rapid tapping game to trigger a distinctive sound and climb the global leaderboards. Create and share videos with custom sound effects. Unlock premium features for advanced meme creation and sound customization.

**Highlights:** Fast-paced tapping gameplay, Iconic sound effect, Global leaderboard competition, Video recording with sound, Custom sound creation (premium), Meme video creation (premium)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FAHH Pro Weekly | $2.99 | per 7 days |
| Create Your Own FAHH | $2.99 | one-time |


### Quantum Number Lock

[App page](https://appshunter.io/ios/app/quantum-number-lock/id6760518803)

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

**In-app purchases:** none


## Frequently asked questions

### Is FAHH Button free?

FAHH Button is free to download, with in-app purchases available.

### Is Quantum Number Lock free?

Quantum Number Lock is free to download, with no in-app purchases.

### Do FAHH Button or Quantum Number Lock have ads?

Neither FAHH Button nor Quantum Number Lock shows ads.

### Which is updated more often, FAHH Button or Quantum Number Lock?

FAHH Button ships an update every 5 days, and Quantum Number Lock every 9 days. Most recently, FAHH Button was updated on October 17, 2026 and Quantum Number Lock on October 9, 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.*