# Grammar Ninja vs Run for True

The clearest difference is review sentiment: Grammar Ninja at 100% against Run for True's 25%. Grammar Ninja also leads on rating (5.0 vs 3.7). Run for True's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Grammar Ninja sells 6 one-off in-app purchases. Run for True asks for nothing beyond the download.

Grammar Ninja holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 52 and 21 respectively. Written reviews point the same way: 100% of Grammar Ninja's written reviews are positive against 25% of Run for True's.

Grammar Ninja ships an update every 8 months, Run for True every 3 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Grammar Ninja | Run for True |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (52 ratings)](https://appshunter.io/ios/app/grammar-ninja/id1443711891/reviews)** | [3.7 (21 ratings)](https://appshunter.io/ios/app/run-for-true/id1506590995/reviews) |
| Number of ratings | **52** | 21 |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 179 MB | 96 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Greg Lieberman](https://appshunter.io/developer/1596441353) | [Fatih Can Temel](https://appshunter.io/developer/1493345618) |

## What reviewers say

### Grammar Ninja

[App page](https://appshunter.io/ios/app/grammar-ninja/id1443711891)

Engage in a word game where you identify grammatically correct sentences by targeting specific words with ninja stars. Hone your grammar skills to become a master word ninja.

**Highlights:** Target words in sentences, Identify grammatically correct sentences, Improve grammar skills, Word-based ninja game

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Diamonds | $0.99 | one-time |
| 550 Diamonds | $4.99 | one-time |
| 1200 Diamonds | $9.99 | one-time |
| 2500 Diamonds | $19.99 | one-time |
| 5200 Diamonds | $39.99 | one-time |
| 15000 Diamonds | $99.99 | one-time |


### Run for True

[App page](https://appshunter.io/ios/app/run-for-true/id1506590995)

Experience a fresh take on word games with this action-packed title. Navigate left and right to discover the correct answers and progress through challenges.

**Highlights:** Action perspective word game, Left and right movement controls, Answer discovery gameplay, Challenging word puzzles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grammar Ninja free?

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

### Is Run for True free?

Run for True is free to download, with no in-app purchases.

### Which has better reviews, Grammar Ninja or Run for True?

Grammar Ninja is rated higher. Grammar Ninja averages 5.0 out of 5 from 52 ratings, while Run for True averages 3.7 from 21 ratings.

### Do Grammar Ninja or Run for True have ads?

Grammar Ninja shows ads; Run for True does not.

### Which is updated more often, Grammar Ninja or Run for True?

Grammar Ninja ships an update every 8 months, and Run for True every 3 days. Most recently, Grammar Ninja was updated on October 21, 2026 and Run for True on October 24, 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.*