# 一年级数学练习奥数题练习 vs 24

The clearest difference is update cadence: 24 at every 2 days against 一年级数学练习奥数题练习's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

一年级数学练习奥数题练习 ships an update every 5 months, 24 every 2 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 一年级数学练习奥数题练习 | 24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (6 ratings)](https://appshunter.io/ios/app/24-mental-math-game/id1442241529/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 99 MB | 73 MB |
| Requires iOS | 9.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [涛 陈](https://appshunter.io/developer/1509220765) | [德军 朱](https://appshunter.io/developer/635191375) |

## What reviewers say

### 一年级数学练习奥数题练习

[App page](https://appshunter.io/ios/app/id1072575244)

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

**In-app purchases:** none


### 24

[App page](https://appshunter.io/ios/app/24-mental-math-game/id1442241529)

This game challenges players to combine four numbers using basic arithmetic operations to reach the target number 24. It offers various modes to practice and test mental math skills, from extensive level-based practice to timed challenges.

**Highlights:** Combine 4 numbers to make 24, Addition, subtraction, multiplication, division, 1280 levels in practice mode, Speed challenge mode, Time challenge mode, Supports iPhone X and iOS devices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 一年级数学练习奥数题练习 free?

一年级数学练习奥数题练习 is free to download, with no in-app purchases.

### Is 24 free?

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

### Do 一年级数学练习奥数题练习 or 24 have ads?

Neither 一年级数学练习奥数题练习 nor 24 shows ads.

### Which is updated more often, 一年级数学练习奥数题练习 or 24?

一年级数学练习奥数题练习 ships an update every 5 months, and 24 every 2 days. Most recently, 一年级数学练习奥数题练习 was updated on October 12, 2026 and 24 on October 24, 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.*