# Japan Robo. vs サクッと算数（中学受験対策）1問1答【サクトレ】

The clearest difference is in-app purchases: Japan Robo. at none against サクッと算数（中学受験対策）1問1答【サクトレ】's 1. サクッと算数（中学受験対策）1問1答【サクトレ】's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. サクッと算数（中学受験対策）1問1答【サクトレ】 sells 1 one-off in-app purchase. Japan Robo. asks for nothing beyond the download.

## The numbers

| Metric | Japan Robo. | サクッと算数（中学受験対策）1問1答【サクトレ】 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/japan-robo/id672238914/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | — |
| Monetization | Ad-supported | — |
| Size | 59 MB | 58 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MASAHIRO MIZUTANI](https://appshunter.io/developer/368158224) | [DECRYPTION, CO., LTD.](https://appshunter.io/developer/1778172529) |

## What reviewers say

### Japan Robo.

[App page](https://appshunter.io/ios/app/japan-robo/id672238914)

Test your knowledge of Japanese prefectures with interactive quizzes. Choose from card, map, or scrolling map formats to identify locations and challenge the Robo.

**Highlights:** Learn Japanese prefecture locations, Card choice quiz format, Map choice quiz format, Map scroll quiz format, Interactive challenges

**Features:** Vision Pro support

**In-app purchases:** none


### サクッと算数（中学受験対策）1問1答【サクトレ】

[App page](https://appshunter.io/ios/app/11/id6758535020)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $0.49 | one-time |


## Frequently asked questions

### Is Japan Robo. free?

Japan Robo. is free to download, with no in-app purchases.

### Is サクッと算数（中学受験対策）1問1答【サクトレ】 free?

サクッと算数（中学受験対策）1問1答【サクトレ】 is free to download, with in-app purchases available.

### Do Japan Robo. or サクッと算数（中学受験対策）1問1答【サクトレ】 have ads?

Japan Robo. shows ads; サクッと算数（中学受験対策）1問1答【サクトレ】 does not.

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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.*