# Math Tests vs St. Xavier's Chakia

The clearest difference is in-app purchases: St. Xavier's Chakia at none against Math Tests's 3. St. Xavier's Chakia also leads on ads (none vs shown). Math Tests's advantage is update cadence (every 13 months vs every 25 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Math Tests sells 3 in-app purchases, starting at $6.99 per month. St. Xavier's Chakia asks for nothing beyond the download.

Math Tests ships an update every 13 months, St. Xavier's Chakia every 25 months. The most recent releases landed on October 26, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Math Tests | St. Xavier's Chakia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 13 months** | Every 25 months |
| Size | 22 MB | 146 MB |
| Requires iOS | **15** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Imad Al-Zaidi.](https://appshunter.io/developer/1446309100) | [NLET](https://appshunter.io/developer/1570619872) |

## What reviewers say

### Math Tests

[App page](https://appshunter.io/ios/app/math-tests-learn-math/id1448257386)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Features | $6.99 | per month |
| Unlock Features | $7.99 | per 6 months |
| Unlock Features | $8.99 | per year |


### St. Xavier's Chakia

[App page](https://appshunter.io/ios/app/st-xaviers-chakia/id6517351152)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Tests free?

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

### Is St. Xavier's Chakia free?

St. Xavier's Chakia is free to download, with no in-app purchases.

### Do Math Tests or St. Xavier's Chakia have ads?

Math Tests shows ads; St. Xavier's Chakia does not.

### Which is updated more often, Math Tests or St. Xavier's Chakia?

Math Tests ships an update every 13 months, and St. Xavier's Chakia every 25 months. Most recently, Math Tests was updated on October 26, 2026 and St. Xavier's Chakia on November 4, 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.*