# Fourth Grade Learning Games vs Multiply Ninja

The clearest difference is review sentiment: Multiply Ninja at 100% against Fourth Grade Learning Games's 48%. Multiply Ninja also leads on rating (5.0 vs 4.2) and in-app purchases (none vs 7). Fourth Grade Learning Games's advantage is ratings volume (13K vs 11). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fourth Grade Learning Games sells 5 in-app purchases, starting at $5.99 per month. Multiply Ninja asks for nothing beyond the download.

Multiply Ninja holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Fourth Grade Learning Games has 13K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 48% of Fourth Grade Learning Games's written reviews are positive against 100% of Multiply Ninja's.

Fourth Grade Learning Games ships an update every 4 months, Multiply Ninja every 9 days. The most recent releases landed on October 15, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Fourth Grade Learning Games | Multiply Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (13K ratings)](https://appshunter.io/ios/app/fourth-grade-learning-games/id658561085/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/multiply-ninja/id1405809541/reviews)** |
| Number of ratings | **13K** | 11 |
| Positive reviews | 47.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 105 MB | 46 MB |
| Requires iOS | **11.0** | 11.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [RosiMosi LLC](https://appshunter.io/developer/492117766) | [Moneeb Sayed](https://appshunter.io/developer/1405809540) |

## What reviewers say

### Fourth Grade Learning Games

[App page](https://appshunter.io/ios/app/fourth-grade-learning-games/id658561085)

This app offers 21 engaging games designed to reinforce fourth-grade curriculum. It covers essential subjects like math, reading, science, and STEM, helping children aged 8-11 master key concepts through interactive play and voice narration.

**Highlights:** Multiplication and division practice, Fractions and word problem solving, Geometry and angle identification, Grammar, spelling, and punctuation, Reading comprehension exercises, Science and STEM concepts, Voice narration for guidance

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RosiMosi Academy (Monthly) | $5.99 | per month |
| RosiMosi Academy (Monthly) | $5.99 | per month |
| RosiMosi Academy (Yearly) | $39.99 | per year |
| RosiMosi Academy (Yearly) | $39.99 | per year |
| Unlock All Games | $4.99 | one-time |

**What reviewers like**

- 👍 Helpful for learning
- 🤩 Fun and engaging games
- 🎉 Improves grades and understanding
- 🥰 Great for 4th grade students

**What reviewers complain about**

- 💰 Too many paid features
- 🔒 Limited free games
- 🤔 Unbalanced difficulty levels
- 🐛 Crashes and bugs

**Reported bugs**

- Fraction racing game issues
- Spelling game resets progress
- Freezing and crashing on certain devices

**Requested features**

- More free games and content
- Improved difficulty progression
- Ability to track student progress
- Addition of social studies and other subjects


### Multiply Ninja

[App page](https://appshunter.io/ios/app/multiply-ninja/id1405809541)

Practice multiplication skills through engaging gameplay with adjustable difficulty levels. Challenge friends and family to achieve high scores and become the ultimate multiplication master.

**Highlights:** Multiplication practice, Four difficulty levels, Challenge friends and family, High score tracking, Fun and engaging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fourth Grade Learning Games free?

Fourth Grade Learning Games is free to download, with in-app purchases available.

### Is Multiply Ninja free?

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

### Which has better reviews, Fourth Grade Learning Games or Multiply Ninja?

Multiply Ninja is rated higher. Fourth Grade Learning Games averages 4.2 out of 5 from 13K ratings, while Multiply Ninja averages 5.0 from 11 ratings.

### Do Fourth Grade Learning Games or Multiply Ninja have ads?

Neither Fourth Grade Learning Games nor Multiply Ninja shows ads.

### Which is updated more often, Fourth Grade Learning Games or Multiply Ninja?

Fourth Grade Learning Games ships an update every 4 months, and Multiply Ninja every 9 days. Most recently, Fourth Grade Learning Games was updated on October 15, 2026 and Multiply Ninja on September 27, 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.*