# Word Association! vs Grammar Ninja

The clearest difference is rating: Grammar Ninja at 5.0 against Word Association!'s 4.6. Grammar Ninja also leads on review sentiment (100% vs 90%). Word Association!'s advantage is ratings volume (8.2K vs 52) and update cadence (every 4 months vs every 8 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Word Association! sells 10 one-off in-app purchases and Grammar Ninja sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Grammar Ninja holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Word Association! has 8.2K ratings behind it against 52, so its average is the more settled of the two. Written reviews point the same way: 90% of Word Association!'s written reviews are positive against 100% of Grammar Ninja's.

Word Association! ships an update every 4 months, Grammar Ninja every 8 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Word Association! | Grammar Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8.2K ratings)](https://appshunter.io/ios/app/word-association/id716759372/reviews) | **[5.0 (52 ratings)](https://appshunter.io/ios/app/grammar-ninja/id1443711891/reviews)** |
| Number of ratings | **8.2K** | 52 |
| Positive reviews | 90.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 179 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Funnerware](https://appshunter.io/developer/674121296) | [Greg Lieberman](https://appshunter.io/developer/1596441353) |

## What reviewers say

### Word Association!

[App page](https://appshunter.io/ios/app/word-association/id716759372)

Engage in a relaxing word game by matching pairs of related words. Explore connections like synonyms, opposites, or compound word parts. Hundreds of puzzles are available, with hints to help you along the way.

**Highlights:** Match related word pairs, Synonyms, opposites, compound words, 40 free puzzles included, Hundreds of additional puzzles for purchase, Hint system available, Relaxing gameplay

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack of 100 Hints | $0.99 | one-time |
| Relax Pack | $0.99 | one-time |
| Good Times Pack | $0.99 | one-time |
| Stimulating Pack | $0.99 | one-time |
| Happy Pack | $0.99 | one-time |
| Fun Pack | $0.99 | one-time |
| Lucky Pack | $0.99 | one-time |
| Conquer Pack | $0.99 | one-time |
| Packs of 350 Hints | $2.99 | one-time |
| Combo Pack (Unlocks all Packs, Plus future Packs & Removes Ads) | $7.99 | one-time |

**What reviewers like**

- 👍 Enjoyable game
- 🧠 Challenges the mind
- 🧠 Helps improve vocabulary
- 🧠 Good brain exercise
- 🧠 Keeps the mind sharp

**What reviewers complain about**

- 🐛 Bugs with navigation buttons
- 🕰️ Timed gameplay can be stressful
- 💰 Paywalled content
- 📢 Too many ads
- 🔤 Some word associations are questionable

**Reported bugs**

- Replay and Next Level buttons not working
- Freezing/crashing issues
- Incorrect word associations

**Requested features**

- More word packs and levels
- Ability to disable timer
- Larger font size options
- Themed word packs
- Ability to save progress and resume later


### 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 |

**What reviewers like**

- 👍 Fun and engaging gameplay
- 💡 Educational and improves grammar
- 🚀 Great for all ages
- ✨ Visually appealing graphics
- ✅ Easy to use and understand

**What reviewers complain about**

- ↔️ Limited side-to-side movement on iPad

**Requested features**

- Side-to-side movement for iPad


## Frequently asked questions

### Is Word Association! free?

Word Association! is free to download, with in-app purchases available.

### Is Grammar Ninja free?

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

### Which has better reviews, Word Association! or Grammar Ninja?

Grammar Ninja is rated higher. Word Association! averages 4.6 out of 5 from 8.2K ratings, while Grammar Ninja averages 5.0 from 52 ratings.

### Do Word Association! or Grammar Ninja have ads?

Both Word Association! and Grammar Ninja show ads.

### Which is updated more often, Word Association! or Grammar Ninja?

Word Association! ships an update every 4 months, and Grammar Ninja every 8 months. Most recently, Word Association! was updated on November 6, 2026 and Grammar Ninja on November 2, 2026.

---

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