# 转盘做决定 vs Super Brain

The clearest difference is price: 转盘做决定 at Free against Super Brain's $0.99. Super Brain's advantage is iOS requirement (13.0 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

转盘做决定 is free to download; Super Brain costs $0.99 up front. 转盘做决定 sells 1 one-off in-app purchase and Super Brain sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

转盘做决定 ships an update every 6 weeks, Super Brain every 3 months. Both last shipped on November 5, 2026.

## The numbers

| Metric | 转盘做决定 | Super Brain |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 8 MB | 160 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [创宏 陈](https://appshunter.io/developer/1884920634) | [元宝 陈](https://appshunter.io/developer/1708585824) |

## What reviewers say

### 转盘做决定

[App page](https://appshunter.io/ios/app/id6760802436)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久VIP会员・永久解锁所有会员功能 | $0.99 | one-time |


### Super Brain

[App page](https://appshunter.io/ios/app/super-brain-chinese-rings/id6771754408)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 自动续期订阅 月会员 | $0.99 | per month |
| 自动续期订阅 周会员 | $0.99 | per 7 days |
| 自动续期订阅 年会员 | $3.99 | per year |
| 永久会员 | $8.99 | one-time |


## Frequently asked questions

### Is 转盘做决定 free?

转盘做决定 is free to download, with in-app purchases available.

### Is Super Brain free?

Super Brain costs $0.99, and also offers in-app purchases.

### Do 转盘做决定 or Super Brain have ads?

Neither 转盘做决定 nor Super Brain shows ads.

### Which is updated more often, 转盘做决定 or Super Brain?

转盘做决定 ships an update every 6 weeks, and Super Brain every 3 months. Most recently, 转盘做决定 was updated on November 5, 2026 and Super Brain on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*