# Grammar Express vs EduLens

The clearest difference is in-app purchases: EduLens at none against Grammar Express's 1. EduLens also leads on update cadence (daily vs every 4 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

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

Grammar Express ships an update every 4 months, EduLens daily. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Grammar Express | EduLens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/grammar-express-articles-lite/id370137927/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free | — |
| Size | 8 MB | 60 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [yechan do](https://appshunter.io/developer/1758611511) |

## 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 |


### EduLens

[App page](https://appshunter.io/ios/app/edulens/id6737254555)

**In-app purchases:** none


## Frequently asked questions

### Is Grammar Express free?

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

### Is EduLens free?

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

### Do Grammar Express or EduLens have ads?

Neither Grammar Express nor EduLens shows ads.

### Which is updated more often, Grammar Express or EduLens?

Grammar Express ships an update every 4 months, and EduLens daily. Most recently, Grammar Express was updated on October 23, 2026 and EduLens on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*