# Grade 6 Math & Science vs ダンケ理科中学１年

The clearest difference is price: ダンケ理科中学１年 at Free against Grade 6 Math & Science's $1.99. Grade 6 Math & Science's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

ダンケ理科中学１年 is free to download; Grade 6 Math & Science costs $1.99 up front. ダンケ理科中学１年 sells 1 one-off in-app purchase. Grade 6 Math & Science asks for nothing beyond the download.

Grade 6 Math & Science ships an update every 3 months, ダンケ理科中学１年 every 4 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Grade 6 Math & Science | ダンケ理科中学１年 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/grade-6-math-and-science/id393727928/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Paid | — |
| Size | 3 MB | 32 MB |
| Requires iOS | 18.2 | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Prachi Pimpalkhare](https://appshunter.io/developer/359099311) | [Norio Takeda](https://appshunter.io/developer/1485221811) |

## What reviewers say

### Grade 6 Math & Science

[App page](https://appshunter.io/ios/app/grade-6-math-and-science/id393727928)

This app offers interactive quizzes for 6th-grade math and science, providing instant feedback and progress tracking. It's designed for easy learning at home or in class, with offline access and a child-friendly interface.

**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


### ダンケ理科中学１年

[App page](https://appshunter.io/ios/app/id1507140565)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ゴールドコイン | $7.99 | one-time |


## Frequently asked questions

### Is Grade 6 Math & Science free?

Grade 6 Math & Science costs $1.99, with no in-app purchases.

### Is ダンケ理科中学１年 free?

ダンケ理科中学１年 is free to download, with in-app purchases available.

### Do Grade 6 Math & Science or ダンケ理科中学１年 have ads?

Neither Grade 6 Math & Science nor ダンケ理科中学１年 shows ads.

### Which is updated more often, Grade 6 Math & Science or ダンケ理科中学１年?

Grade 6 Math & Science ships an update every 3 months, and ダンケ理科中学１年 every 4 months. Most recently, Grade 6 Math & Science was updated on October 27, 2026 and ダンケ理科中学１年 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.*