# Second Grade Learning Games vs Science General Knowledge Quiz

The clearest difference is in-app purchases: Science General Knowledge Quiz at none against Second 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. Second Grade Learning Games sells 5 in-app purchases, starting at $5.99 per month. Science General Knowledge Quiz asks for nothing beyond the download.

Second 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 | Second Grade Learning Games | Science General Knowledge Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (16K ratings)](https://appshunter.io/ios/app/second-grade-learning-games/id603712499/reviews)** | — |
| Number of ratings | **16K** | — |
| Positive reviews | 59.9% 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 | 134 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

### Second Grade Learning Games

[App page](https://appshunter.io/ios/app/second-grade-learning-games/id603712499)

This app offers engaging games and lessons for second graders, covering math, reading, spelling, science, and STEM. It aligns with second-grade curriculums and includes features like progress reports and customizable lesson plans to support learning.

**Highlights:** Math games: numbers, place values, time, multiplication, money, Language arts: spelling, grammar, punctuation, reading comprehension, Science topics: human body, seasons, oceans, states of matter, STEM skills development, Detailed progress reports, Customizable lesson plans, 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**

- 💖 Fun and engaging
- 🧠 Helps with learning
- 👍 Great for kids
- 🤩 Awesome games

**What reviewers complain about**

- 💰 Paywall for content
- 🔒 Difficult to cancel subscription
- 🐛 Bugs and connection issues
- 📤 Misleading advertising

**Reported bugs**

- Subscription issues
- Inability to access purchased content
- Crashes and freezes

**Requested features**

- More free content
- Ability to access all grade levels with one purchase
- Improved customer support
- Explanation for incorrect answers


### 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 Second Grade Learning Games free?

Second 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 Second Grade Learning Games or Science General Knowledge Quiz have ads?

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

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

Second Grade Learning Games ships an update every 3 months, and Science General Knowledge Quiz every 5 months. Most recently, Second 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.*