# Grammar Express vs Math Practice

The clearest difference is in-app purchases: Math Practice at none against Grammar Express's 2. Math Practice also leads on update cadence (every 3 weeks vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Grammar Express sells 2 in-app purchases, starting at $0.99 per month. Math Practice asks for nothing beyond the download.

Grammar Express ships an update every 13 months, Math Practice every 3 weeks. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Grammar Express | Math Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/grammar-express-degrees-lite/id369873831/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 110 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [彩月 姚](https://appshunter.io/developer/6806793776) |

## What reviewers say

### Grammar Express

[App page](https://appshunter.io/ios/app/grammar-express-degrees-lite/id369873831)

Master English grammar with interactive lessons and quizzes focused on sentence transformation. Improve your writing by learning to express ideas in various grammatical forms. Features include detailed results, progress tracking, and customizable timers.

**Highlights:** 26+ pages of grammar lessons, 300+ multiple-choice questions, Detailed test results with explanations, Progress tracking with pie charts, Customizable timer settings, Voice over support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Question Bank | $0.99 | per month |
| Full Question Bank | $7.99 | per year |


### Math Practice

[App page](https://appshunter.io/ios/app/math-practice-mental-math/id6809700734)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grammar Express free?

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

### Is Math Practice free?

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

### Do Grammar Express or Math Practice have ads?

Neither Grammar Express nor Math Practice shows ads.

### Which is updated more often, Grammar Express or Math Practice?

Grammar Express ships an update every 13 months, and Math Practice every 3 weeks. Most recently, Grammar Express was updated on November 9, 2026 and Math Practice on November 6, 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.*