# Thunder Go vs 研家

The clearest difference is update cadence: 研家 at every 5 days against Thunder Go's every 4 months. 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.

Thunder Go ships an update every 4 months, 研家 every 5 days. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Thunder Go | 研家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 80 MB | 83 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Bell Creative Science and Education Co.,Ltd.](https://appshunter.io/developer/1030990623) | [杰 张](https://appshunter.io/developer/1570090083) |

## What reviewers say

### Thunder Go

[App page](https://appshunter.io/ios/app/thunder-go/id1457293115)

**In-app purchases:** none


### 研家

[App page](https://appshunter.io/ios/app/id1570398068)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thunder Go free?

Thunder Go is free to download, with no in-app purchases.

### Is 研家 free?

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

### Do Thunder Go or 研家 have ads?

Neither Thunder Go nor 研家 shows ads.

### Which is updated more often, Thunder Go or 研家?

Thunder Go ships an update every 4 months, and 研家 every 5 days. Most recently, Thunder Go was updated on October 26, 2026 and 研家 on October 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.*