# Subtile vs Math 24

The clearest difference is in-app purchases: Subtile at none against Math 24's 3. Subtile also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Math 24 sells 3 in-app purchases, starting at $1.99 per 7 days. Subtile asks for nothing beyond the download.

Subtile ships an update every 3 days, Math 24 every 2 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Subtile | Math 24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (107 ratings)](https://appshunter.io/ios/app/math-24-24-game-math-puzzles/id1636296807/reviews)** |
| Number of ratings | — | **107** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 46 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Komol Panyasophonlert](https://appshunter.io/developer/1041823464) | [佳成 姚](https://appshunter.io/developer/1571291968) |

## What reviewers say

### Subtile

[App page](https://appshunter.io/ios/app/subtile/id1513026708)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math 24

[App page](https://appshunter.io/ios/app/math-24-24-game-math-puzzles/id1636296807)

This game challenges you to use four numbers and basic arithmetic operations to reach the target number 24. It offers a variety of puzzles from easy to difficult, designed to sharpen your mental math skills.

**Highlights:** Four number arithmetic puzzles, Addition, subtraction, multiplication, division, Varying difficulty levels, Mental math skill improvement, Brain training exercises

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Plan | $1.99 | per 7 days |
| Month Plan | $4.99 | per month |
| Year Plan | $19.99 | per year |


## Frequently asked questions

### Is Subtile free?

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

### Is Math 24 free?

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

### Do Subtile or Math 24 have ads?

Neither Subtile nor Math 24 shows ads.

### Which is updated more often, Subtile or Math 24?

Subtile ships an update every 3 days, and Math 24 every 2 months. Most recently, Subtile was updated on October 3, 2026 and Math 24 on October 7, 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.*