# Mathematics Practice Questions vs Decoded

The clearest difference is in-app purchases: Mathematics Practice Questions at none against Decoded's 2. Mathematics Practice Questions also leads on iOS requirement (11.0 vs 15.0). Decoded's advantage is update cadence (daily vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Decoded sells 2 in-app purchases, starting at $6.99 per month. Mathematics Practice Questions asks for nothing beyond the download.

Mathematics Practice Questions ships an update every 6 months, Decoded daily. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Mathematics Practice Questions | Decoded |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Size | 13 MB | 10 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Umar Ziad](https://appshunter.io/developer/1016997921) | [MATTHEW JAMES COLEBORNE](https://appshunter.io/developer/1891719124) |

## What reviewers say

### Mathematics Practice Questions

[App page](https://appshunter.io/ios/app/mathematics-practice-questions/id1486722601)

**Features:** macOS Compatibility

**In-app purchases:** none


### Decoded

[App page](https://appshunter.io/ios/app/decoded-social-translator/id6761838903)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Decoded Pro | $6.99 | per month |
| Decoded Pro | $49.99 | per year |


## Frequently asked questions

### Is Mathematics Practice Questions free?

Mathematics Practice Questions is free to download, with no in-app purchases.

### Is Decoded free?

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

### Do Mathematics Practice Questions or Decoded have ads?

Neither Mathematics Practice Questions nor Decoded shows ads.

### Which is updated more often, Mathematics Practice Questions or Decoded?

Mathematics Practice Questions ships an update every 6 months, and Decoded daily. Most recently, Mathematics Practice Questions was updated on October 29, 2026 and Decoded on October 25, 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.*