# Charter5m vs Math Says Yes

The clearest difference is in-app purchases: Math Says Yes at none against Charter5m's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Charter5m sells 2 in-app purchases, starting at $9.99 per month. Math Says Yes asks for nothing beyond the download.

Charter5m ships an update every 11 days, Math Says Yes every 10 days. The most recent releases landed on September 13, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Charter5m | Math Says Yes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 10 days** |
| Size | 14 MB | 45 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Doan Nguyen](https://appshunter.io/developer/995899135) | [Toba UG (Haftungsbeschränkt)](https://appshunter.io/developer/1864522585) |

## What reviewers say

### Charter5m

[App page](https://appshunter.io/ios/app/charter5m-cfa-level-1-prep/id6762566043)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Charter5m Premium | $9.99 | per month |
| Charter5m Premium | $99.99 | per year |


### Math Says Yes

[App page](https://appshunter.io/ios/app/math-says-yes-statistics/id6782609949)

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

**In-app purchases:** none


## Frequently asked questions

### Is Charter5m free?

Charter5m is free to download, with in-app purchases available.

### Is Math Says Yes free?

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

### Do Charter5m or Math Says Yes have ads?

Neither Charter5m nor Math Says Yes shows ads.

### Which is updated more often, Charter5m or Math Says Yes?

Charter5m ships an update every 11 days, and Math Says Yes every 10 days. Most recently, Charter5m was updated on September 13, 2026 and Math Says Yes on September 14, 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.*