# Wiki Reader vs Target Mathematics

The clearest difference is in-app purchases: Target Mathematics at none against Wiki Reader's 3. Target Mathematics also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Wiki Reader sells 3 in-app purchases, starting at $5.99 per 7 days. Target Mathematics asks for nothing beyond the download.

## The numbers

| Metric | Wiki Reader | Target Mathematics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 24 MB | 26 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) | [Zay Pai Htet](https://appshunter.io/developer/6789709060) |

## What reviewers say

### Wiki Reader

[App page](https://appshunter.io/ios/app/wiki-reader-ai-study-and-learn/id6760022581)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Plan | $5.99 | per 7 days |
| Premium Yearly | $29.99 | per year |
| Lifetime | $59.99 | one-time |


### Target Mathematics

[App page](https://appshunter.io/ios/app/target-mathematics/id6789709058)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wiki Reader free?

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

### Is Target Mathematics free?

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

### Do Wiki Reader or Target Mathematics have ads?

Neither Wiki Reader nor Target Mathematics shows ads.

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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.*