# Third Grade Math Drill vs ReadLab Reading Comprehension

The clearest difference is in-app purchases: Third Grade Math Drill at none against ReadLab Reading Comprehension's 2. Third Grade Math Drill also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. ReadLab Reading Comprehension sells 2 in-app purchases, starting at $7.99 per month. Third Grade Math Drill asks for nothing beyond the download.

## The numbers

| Metric | Third Grade Math Drill | ReadLab Reading Comprehension |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | — | Every 3 weeks |
| Size | 2 MB | 69 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Peggy Robertson](https://appshunter.io/developer/1552428981) | [Gymspiratie BV](https://appshunter.io/developer/1886057220) |

## What reviewers say

### Third Grade Math Drill

[App page](https://appshunter.io/ios/app/third-grade-math-drill/id6472411827)

**Features:** macOS Compatibility

**In-app purchases:** none


### ReadLab Reading Comprehension

[App page](https://appshunter.io/ios/app/readlab-reading-comprehension/id6760745814)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Yearly | $44.99 | per year |


## Frequently asked questions

### Is Third Grade Math Drill free?

Third Grade Math Drill is free to download, with no in-app purchases.

### Is ReadLab Reading Comprehension free?

ReadLab Reading Comprehension is free to download, with in-app purchases available.

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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.*