# 动脑急转弯 vs iRamon － 开小车学编程

The clearest difference is update cadence: iRamon － 开小车学编程 at every 11 days against 动脑急转弯's every 3 months. 动脑急转弯's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

动脑急转弯 ships an update every 3 months, iRamon － 开小车学编程 every 11 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 动脑急转弯 | iRamon － 开小车学编程 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Size | 4 MB | 15 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Render Apps](https://appshunter.io/developer/1614413964) | [健 马](https://appshunter.io/developer/1896641110) |

## What reviewers say

### 动脑急转弯

[App page](https://appshunter.io/ios/app/id1614413962)

**Features:** macOS Compatibility

**In-app purchases:** none


### iRamon － 开小车学编程

[App page](https://appshunter.io/ios/app/iramon/id6797843901)

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

**In-app purchases:** none


## Frequently asked questions

### Is 动脑急转弯 free?

动脑急转弯 is free to download, with no in-app purchases.

### Is iRamon － 开小车学编程 free?

iRamon － 开小车学编程 is free to download, with no in-app purchases.

### Do 动脑急转弯 or iRamon － 开小车学编程 have ads?

Neither 动脑急转弯 nor iRamon － 开小车学编程 shows ads.

### Which is updated more often, 动脑急转弯 or iRamon － 开小车学编程?

动脑急转弯 ships an update every 3 months, and iRamon － 开小车学编程 every 11 days. Most recently, 动脑急转弯 was updated on November 7, 2026 and iRamon － 开小车学编程 on November 6, 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.*