# Grammar Express vs Sortzy States

The clearest difference is review sentiment: Sortzy States at 75% against Grammar Express's 0%. Sortzy States also leads on rating (4.8 vs 2.3) and in-app purchases (none vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Grammar Express sells 1 one-off in-app purchase. Sortzy States asks for nothing beyond the download.

Sortzy States holds the better App Store score, 4.8 against 2.3. That said, the two scores are not equally well evidenced: Sortzy States has 40 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Grammar Express's written reviews are positive against 75% of Sortzy States's.

Grammar Express ships an update every 4 months, Sortzy States every 4 days. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Grammar Express | Sortzy States |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/grammar-express-articles-lite/id370137927/reviews) | **[4.8 (40 ratings)](https://appshunter.io/ios/app/sortzy-states/id1457365876/reviews)** |
| Number of ratings | 3 | **40** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 8 MB | 90 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [Sperry Labs LLC](https://appshunter.io/developer/595997039) |

## What reviewers say

### Grammar Express

[App page](https://appshunter.io/ios/app/grammar-express-articles-lite/id370137927)

Master English articles with interactive lessons and quizzes. Learn grammar rules, study examples, and test your understanding with detailed feedback. Improve your writing skills with this easy-to-use educational tool.

**Highlights:** 14+ pages of grammar lessons, Over 109 examples, 300+ multiple-choice questions, Detailed test results and explanations, Retry missed questions module, Customizable timer settings, Voice-over option

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grammar Express Articles Full Version | $0.99 | one-time |


### Sortzy States

[App page](https://appshunter.io/ios/app/sortzy-states/id1457365876)

This geography trivia game teaches US states through interactive sorting by size, population, and location. It moves beyond rote memorization to foster deeper understanding and appreciation of the USA. Unlock regions and master all 50 states in this fun, timed trivia experience.

**Highlights:** Sort US states by size, population, and location, Learn state shapes and land area, Master capital cities and demographics, Timed trivia challenges, Unlock US regions, Progress to BOSS Level

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grammar Express free?

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

### Is Sortzy States free?

Sortzy States is free to download, with no in-app purchases.

### Which has better reviews, Grammar Express or Sortzy States?

Sortzy States is rated higher. Grammar Express averages 2.3 out of 5 from 3 ratings, while Sortzy States averages 4.8 from 40 ratings.

### Do Grammar Express or Sortzy States have ads?

Neither Grammar Express nor Sortzy States shows ads.

### Which is updated more often, Grammar Express or Sortzy States?

Grammar Express ships an update every 4 months, and Sortzy States every 4 days. Most recently, Grammar Express was updated on October 27, 2026 and Sortzy States on October 26, 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.*