# Grade 4 Math & Science vs BRAINATHON

The clearest difference is price: BRAINATHON at Free against Grade 4 Math & Science's $1.99. BRAINATHON also leads on iOS requirement (16.4 vs 18.2). Grade 4 Math & Science's advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 2 months). On ads and device support there is nothing between them.

BRAINATHON is free to download; Grade 4 Math & Science costs $1.99 up front. BRAINATHON sells 1 one-off in-app purchase. Grade 4 Math & Science asks for nothing beyond the download.

Grade 4 Math & Science ships an update every 3 weeks, BRAINATHON every 2 months. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Grade 4 Math & Science | BRAINATHON |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grade-4-math-and-science/id520865413/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Paid | — |
| Size | 2 MB | 85 MB |
| Requires iOS | 18.2 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Prachi Pimpalkhare](https://appshunter.io/developer/359099311) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### Grade 4 Math & Science

[App page](https://appshunter.io/ios/app/grade-4-math-and-science/id520865413)

This app offers interactive quizzes for fourth graders to master math and science concepts. It provides instant feedback, progress tracking with visual charts, and offline access to all content. Designed to be child-friendly and distraction-free, it supports learning at home or in class.

**Highlights:** Topic-wise quizzes, Instant feedback, Progress tracking with pie charts, Score reset option, Offline mode, Child-friendly design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### BRAINATHON

[App page](https://appshunter.io/ios/app/brainathon/id6753861593)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MMC - SM - 01 - Garbhini Kalpane | $14.99 | one-time |


## Frequently asked questions

### Is Grade 4 Math & Science free?

Grade 4 Math & Science costs $1.99, with no in-app purchases.

### Is BRAINATHON free?

BRAINATHON is free to download, with in-app purchases available.

### Do Grade 4 Math & Science or BRAINATHON have ads?

Neither Grade 4 Math & Science nor BRAINATHON shows ads.

### Which is updated more often, Grade 4 Math & Science or BRAINATHON?

Grade 4 Math & Science ships an update every 3 weeks, and BRAINATHON every 2 months. Most recently, Grade 4 Math & Science was updated on October 7, 2026 and BRAINATHON on October 25, 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.*