# BrainBay vs Croc 24

The clearest difference is in-app purchases: BrainBay at none against Croc 24's 1. BrainBay also leads on iOS requirement (14.0 vs 17.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for BrainBay against 5.0 for Croc 24. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | BrainBay | Croc 24 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/brainbay-brain-training/id6743699439/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/croc-24-math-game/id6746104087/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 15 MB | 23 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Silverdragon Tech PTE. LTD](https://appshunter.io/developer/1635915308) | [Wei Wang](https://appshunter.io/developer/1467609434) |

## What reviewers say

### BrainBay

[App page](https://appshunter.io/ios/app/brainbay-brain-training/id6743699439)

A collection of classic brain-training puzzle games designed for quick play sessions. Enjoy Sudoku, 2048, memory matching, and 24-point challenges with a minimalist interface. More games are planned for future updates.

**Highlights:** Sudoku puzzles, 2048 number game, Memory matching, 24-point calculation, Minimalist interface, Multiple puzzle types

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is BrainBay free?

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

### Is Croc 24 free?

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

### Which has better reviews, BrainBay or Croc 24?

BrainBay and Croc 24 are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do BrainBay or Croc 24 have ads?

Neither BrainBay nor Croc 24 shows ads.

### Which is updated more often, BrainBay or Croc 24?

BrainBay ships an update every 3 weeks, and Croc 24 every 3 weeks. Most recently, BrainBay was updated on October 24, 2026 and Croc 24 on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*