# Fourth Grade Learning Games vs Multiplication 99

The clearest difference is in-app purchases: Multiplication 99 at none against Fourth Grade Learning Games's 7. Fourth Grade Learning Games's advantage is ads (none vs shown) and update cadence (every 4 months vs every 31 months). On price, 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. Multiplication 99 asks for nothing beyond the download.

Fourth Grade Learning Games ships an update every 4 months, Multiplication 99 every 31 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Fourth Grade Learning Games | Multiplication 99 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (13K ratings)](https://appshunter.io/ios/app/fourth-grade-learning-games/id658561085/reviews)** | — |
| Number of ratings | **13K** | — |
| Positive reviews | 47.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 31 months |
| Monetization | Free with in-app purchases | — |
| Size | 105 MB | 13 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RosiMosi LLC](https://appshunter.io/developer/492117766) | [Chi-Cheng Liao](https://appshunter.io/developer/1053803113) |

## 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


### Multiplication 99

[App page](https://appshunter.io/ios/app/multiplication-99/id1173794705)

**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 Multiplication 99 free?

Multiplication 99 is free to download, with no in-app purchases.

### Do Fourth Grade Learning Games or Multiplication 99 have ads?

Multiplication 99 shows ads; Fourth Grade Learning Games does not.

### Which is updated more often, Fourth Grade Learning Games or Multiplication 99?

Fourth Grade Learning Games ships an update every 4 months, and Multiplication 99 every 31 months. Most recently, Fourth Grade Learning Games was updated on October 16, 2026 and Multiplication 99 on October 10, 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.*