# Hidden Numbers vs Quick 24

The clearest difference is ads: Quick 24 at none against Hidden Numbers's shown. Quick 24 also leads on update cadence (daily vs every 12 months). Hidden Numbers's advantage is iOS requirement (12.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Hidden Numbers sells 1 one-off in-app purchase and Quick 24 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Hidden Numbers ships an update every 12 months, Quick 24 daily. The most recent releases landed on September 3, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Hidden Numbers | Quick 24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/hidden-numbers-math-game/id1134423185/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michal Sajban](https://appshunter.io/developer/1523258286) | [文 薛](https://appshunter.io/developer/1693737464) |

## What reviewers say

### Hidden Numbers

[App page](https://appshunter.io/ios/app/hidden-numbers-math-game/id1134423185)

Master math and counting with engaging puzzles. This game offers dynamic modes, custom difficulty, and timed or relaxed play. Compete globally and play offline to sharpen your arithmetic skills.

**Highlights:** 7 Dynamic Game Modes, Custom Difficulty, Timed vs. Relaxed Play, Global Leaderboards, 100% Offline Play, Arithmetic Skill Improvement

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version + no ads! | $1.99 | one-time |


### Quick 24

[App page](https://appshunter.io/ios/app/quick-24/id6748627318)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Hidden Numbers free?

Hidden Numbers is free to download, with in-app purchases available.

### Is Quick 24 free?

Quick 24 is free to download, with in-app purchases available.

### Do Hidden Numbers or Quick 24 have ads?

Hidden Numbers shows ads; Quick 24 does not.

### Which is updated more often, Hidden Numbers or Quick 24?

Hidden Numbers ships an update every 12 months, and Quick 24 daily. Most recently, Hidden Numbers was updated on September 3, 2026 and Quick 24 on September 11, 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.*