# CGB vs Snap Math Challenge

The clearest difference is in-app purchases: CGB at none against Snap Math Challenge's 1. CGB also leads on ads (none vs shown). Snap Math Challenge's advantage is update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Snap Math Challenge sells 1 one-off in-app purchase. CGB asks for nothing beyond the download.

CGB ships an update every 2 months, Snap Math Challenge weekly. The most recent releases landed on September 20, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | CGB | Snap Math Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/snap-math-challenge/id1602160042/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 14 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cedar Grove Baptist Church](https://appshunter.io/developer/1496280974) | [Justin Hwa & Associates, LLC](https://appshunter.io/developer/1598016712) |

## What reviewers say

### CGB

[App page](https://appshunter.io/ios/app/cgb/id1496280975)

**Features:** macOS Compatibility

**In-app purchases:** none


### Snap Math Challenge

[App page](https://appshunter.io/ios/app/snap-math-challenge/id1602160042)

Test your mental math abilities in a fast-paced challenge. Solve as many problems as possible within 30 seconds and compete globally for the highest score. Share your achievements and challenge friends to beat your results.

**Highlights:** 30-second time trials, Solve math problems quickly, Global player rankings, Challenge friends and family, Score sharing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip | $0.99 | one-time |


## Frequently asked questions

### Is CGB free?

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

### Is Snap Math Challenge free?

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

### Do CGB or Snap Math Challenge have ads?

Snap Math Challenge shows ads; CGB does not.

### Which is updated more often, CGB or Snap Math Challenge?

CGB ships an update every 2 months, and Snap Math Challenge weekly. Most recently, CGB was updated on September 20, 2026 and Snap Math Challenge on September 16, 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.*