# Intermediate English Grammar vs Grammar Challenge

The clearest difference is update cadence: Grammar Challenge at every 15 months against Intermediate English Grammar's every 42 months. Grammar Challenge also leads on price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Intermediate English Grammar costs $1.99 and Grammar Challenge $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Intermediate English Grammar ships an update every 42 months, Grammar Challenge every 15 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Intermediate English Grammar | Grammar Challenge |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 15 months** |
| Monetization | — | Paid |
| Size | 10 MB | 15 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gulsen CAKIR](https://appshunter.io/developer/644171910) | [Jan Essig](https://appshunter.io/developer/446378172) |

## What reviewers say

### Intermediate English Grammar

[App page](https://appshunter.io/ios/app/intermediate-english-grammar/id705268552)

**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 Intermediate English Grammar free?

Intermediate English Grammar costs $1.99, with no in-app purchases.

### Is Grammar Challenge free?

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

### Do Intermediate English Grammar or Grammar Challenge have ads?

Neither Intermediate English Grammar nor Grammar Challenge shows ads.

### Which is updated more often, Intermediate English Grammar or Grammar Challenge?

Intermediate English Grammar ships an update every 42 months, and Grammar Challenge every 15 months. Most recently, Intermediate English Grammar was updated on November 1, 2026 and Grammar Challenge on November 1, 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.*