# Croc 24 vs Popo Math

The clearest difference is in-app purchases: Popo Math at none against Croc 24's 1. Popo Math also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Croc 24 sells 1 one-off in-app purchase. Popo Math asks for nothing beyond the download.

Croc 24 ships an update every 3 weeks, Popo Math every 4 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Croc 24 | Popo Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/croc-24-math-game/id6746104087/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 23 MB | 18 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wei Wang](https://appshunter.io/developer/1467609434) | [BLUEWHALE NETWORK LLC.](https://appshunter.io/developer/1826350872) |

## What reviewers say

### Croc 24

[App page](https://appshunter.io/ios/app/croc-24-math-game/id6746104087)

This app offers a fun way to practice and master the 24 game. It features a free calculator for finding solutions, a challenge mode for testing skills, and a history tracker to monitor progress. Enjoy a delightful and ad-free mathematical adventure.

**Highlights:** Free calculator for finding all solutions, Challenge mode with random puzzles, History tracker for progress monitoring, Powerful mathematical algorithm, Adorable and intuitive interface, Ad-free gaming experience

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium | $1.99 | one-time |


### Popo Math

[App page](https://appshunter.io/ios/app/popo-math-play-and-learn/id6821630542)

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

**In-app purchases:** none


## Frequently asked questions

### Is Croc 24 free?

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

### Is Popo Math free?

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

### Do Croc 24 or Popo Math have ads?

Neither Croc 24 nor Popo Math shows ads.

### Which is updated more often, Croc 24 or Popo Math?

Croc 24 ships an update every 3 weeks, and Popo Math every 4 days. Most recently, Croc 24 was updated on October 30, 2026 and Popo Math on October 29, 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.*