# iGE vs Grammar Challenge

The clearest difference is review sentiment: iGE at 75% against Grammar Challenge's 0%. iGE also leads on iOS requirement (9.0 vs 12.0). Grammar Challenge's advantage is price ($0.99 vs $2.99). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

iGE costs $2.99 and Grammar Challenge $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iGE ships an update every 18 months, Grammar Challenge every 15 months. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | iGE | Grammar Challenge |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/ige/id457550661/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 15 months** |
| Monetization | Paid | Paid |
| Size | 7 MB | 15 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UCL Business PLC](https://appshunter.io/developer/457550664) | [Jan Essig](https://appshunter.io/developer/446378172) |

## What reviewers say

### iGE

[App page](https://appshunter.io/ios/app/ige/id457550661)

This app offers a comprehensive introduction to English grammar, covering everything from basic elements to complex structures. It uses real language examples from a corpus to illustrate grammatical concepts, making learning accessible for various users.

**Highlights:** Comprehensive grammar course, Real English language examples, Interactive exercises and quizzes, Searchable grammatical glossary, Cross-referenced definitions

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

**In-app purchases:** none


### Grammar Challenge

[App page](https://appshunter.io/ios/app/grammar-challenge/id1004313936)

This educational game makes practicing English grammar and spelling enjoyable. It offers various game modes to reinforce understanding of parts of speech, tenses, and sentence structures through matching exercises. Designed for learners of all levels, it boosts concentration and provides a fun way to prepare for lessons.

**Highlights:** Grammar and spelling practice, Matching game modes, Adjustable difficulty, Selectable grammar areas, Reward system, Concentration boosting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iGE free?

iGE costs $2.99, with no in-app purchases.

### Is Grammar Challenge free?

Grammar Challenge costs $0.99, with no in-app purchases.

### Do iGE or Grammar Challenge have ads?

Neither iGE nor Grammar Challenge shows ads.

### Which is updated more often, iGE or Grammar Challenge?

iGE ships an update every 18 months, and Grammar Challenge every 15 months. Most recently, iGE was updated on October 19, 2026 and Grammar Challenge on October 8, 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.*