# Third Grade Learning Games vs Learn Grammar 3rd Grade

The clearest difference is review sentiment: Third Grade Learning Games at 51% against Learn Grammar 3rd Grade's 0%. Third Grade Learning Games also leads on monetization model (free with in-app purchases vs subscription) and ratings volume (20K vs 36). Learn Grammar 3rd Grade's advantage is update cadence (every 10 days vs every 3 months) and rating (4.6 vs 4.3). On price, ads, in-app purchases 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 and Learn Grammar 3rd Grade sells 12 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Learn Grammar 3rd Grade holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Third Grade Learning Games has 20K ratings behind it against 36, so its average is the more settled of the two. Written reviews complicate that: 51% of Third Grade Learning Games's written reviews are positive against 0% of Learn Grammar 3rd Grade's, so the app with the better star average is not the one people write more warmly about.

Third Grade Learning Games ships an update every 3 months, Learn Grammar 3rd Grade every 10 days. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Third Grade Learning Games | Learn Grammar 3rd Grade |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (20K ratings)](https://appshunter.io/ios/app/third-grade-learning-games/id644836476/reviews) | **[4.6 (36 ratings)](https://appshunter.io/ios/app/learn-grammar-3rd-grade/id1570163685/reviews)** |
| Number of ratings | **20K** | 36 |
| Positive reviews | **51.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 104 MB | 88 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RosiMosi LLC](https://appshunter.io/developer/492117766) | [Class Ace LLC](https://appshunter.io/developer/1303170818) |

## 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


### Learn Grammar 3rd Grade

[App page](https://appshunter.io/ios/app/learn-grammar-3rd-grade/id1570163685)

This app offers interactive lessons and practice exercises designed to improve a child's grammar skills. It covers Common Core standards with adaptive questions and gamification to keep young learners engaged. A free trial is available, followed by a monthly subscription for full access.

**Highlights:** 50+ interactive lessons, Adaptive practice questions, Personalized learning, Gamification features, Text-to-speech functionality, Covers Common Core standards

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grammar 3rd Grade 3 Students | $6.99 | per month |
| Grammar 3rd Grade 5 Students | $10.99 | per month |
| Grammar 3 Monthly Parent | $14.99 | per month |
| Grammar 3rd Yearly - 1 Student | $19.99 | per year |
| Grammar 3rd Yearly 2 Students | $29.99 | per year |
| Grammar 3rd Yearly 3 Students | $39.99 | per year |
| Grammar 3rd Yearly 4 Students | $49.99 | per year |
| Grammar 3rd Yearly 5 Students | $59.99 | per year |
| Grammar 3rd Yearly 7 Students | $79.99 | per year |
| Grammar 3rd Yearly 8 Students | $89.99 | per year |
| Grammar 3rd Yearly 9 Students | $99.99 | per year |
| Grammar 3rd Yearly 10 Students | $109.99 | per year |


## Frequently asked questions

### Is Third Grade Learning Games free?

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

### Is Learn Grammar 3rd Grade free?

Learn Grammar 3rd Grade is free to download, with in-app purchases available.

### Which has better reviews, Third Grade Learning Games or Learn Grammar 3rd Grade?

Learn Grammar 3rd Grade is rated higher. Third Grade Learning Games averages 4.3 out of 5 from 20K ratings, while Learn Grammar 3rd Grade averages 4.6 from 36 ratings.

### Do Third Grade Learning Games or Learn Grammar 3rd Grade have ads?

Neither Third Grade Learning Games nor Learn Grammar 3rd Grade shows ads.

### Which is updated more often, Third Grade Learning Games or Learn Grammar 3rd Grade?

Third Grade Learning Games ships an update every 3 months, and Learn Grammar 3rd Grade every 10 days. Most recently, Third Grade Learning Games was updated on October 15, 2026 and Learn Grammar 3rd Grade on October 2, 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.*