# Third Grade Learning Games vs Science General Knowledge Quiz

The clearest difference is in-app purchases: Science General Knowledge Quiz at none against Third Grade Learning Games's 7. Science General Knowledge Quiz also leads on iOS requirement (9.0 vs 11.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Third Grade Learning Games sells 5 in-app purchases, starting at $5.99 per month. Science General Knowledge Quiz asks for nothing beyond the download.

Third Grade Learning Games ships an update every 3 months, Science General Knowledge Quiz every 5 months. The most recent releases landed on October 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Third Grade Learning Games | Science General Knowledge Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (20K ratings)](https://appshunter.io/ios/app/third-grade-learning-games/id644836476/reviews)** | — |
| Number of ratings | **20K** | — |
| Positive reviews | 50.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 104 MB | 27 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RosiMosi LLC](https://appshunter.io/developer/492117766) | [Sirinthip Rungratikulthon](https://appshunter.io/developer/1214594348) |

## What reviewers say

### Third Grade Learning Games

[App page](https://appshunter.io/ios/app/third-grade-learning-games/id644836476)

This app offers 21 engaging games designed to teach third-grade students essential math, reading, science, and critical thinking skills. Aligned with third-grade curriculums, it uses colorful visuals, voice narration, and fun sound effects to keep children entertained while they learn. Progress reports and customizable lesson plans help track development.

**Highlights:** 21 educational games, Math, reading, science, STEM, Third-grade curriculum alignment, Voice narration and animations, Progress reports, Lesson builder, Multiple user support

**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**

- 🚀 Helps kids learn effectively
- 👍 Fun and engaging for children
- 📈 Improves academic performance

**What reviewers complain about**

- 🐛 Buggy star/scoring system
- 💰 Excessive paid content
- 🤔 Confusing or unclear instructions

**Reported bugs**

- Incorrect answers sometimes marked as correct
- Sudden introduction of subscription model for existing users
- Disappearing reward stickers and progress indicators

**Requested features**

- Adjust difficulty level for each child
- Unlock more content without payment
- Improve algorithm for awarding stars


### Science General Knowledge Quiz

[App page](https://appshunter.io/ios/app/science-general-knowledge-quiz/id1237646335)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Third Grade Learning Games free?

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

### Is Science General Knowledge Quiz free?

Science General Knowledge Quiz is free to download, with no in-app purchases.

### Do Third Grade Learning Games or Science General Knowledge Quiz have ads?

Neither Third Grade Learning Games nor Science General Knowledge Quiz shows ads.

### Which is updated more often, Third Grade Learning Games or Science General Knowledge Quiz?

Third Grade Learning Games ships an update every 3 months, and Science General Knowledge Quiz every 5 months. Most recently, Third Grade Learning Games was updated on October 1, 2026 and Science General Knowledge Quiz on September 18, 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.*