# CSCB vs Thunder9

The clearest difference is update cadence: CSCB at every 3 weeks against Thunder9's every 3 months. Thunder9's advantage is iOS requirement (9.0 vs 12.0). 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.

CSCB ships an update every 3 weeks, Thunder9 every 3 months. The most recent releases landed on June 1, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | CSCB | Thunder9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/cscb/id1352164976/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 73 MB | 32 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [上海易慧睿思品牌管理咨询有限公司](https://appshunter.io/developer/512557580) | [Suzhou Sniper Medical Technologies Co., Ltd.](https://appshunter.io/developer/1772814219) |

## What reviewers say

### CSCB

[App page](https://appshunter.io/ios/app/cscb/id1352164976)

This conference app, built on the "CanHuiYi" platform, is tailored for the Chinese Society of Cell Biology annual meeting. It offers a dynamic and interactive attendee experience, allowing for automatic updates without re-downloading. Explore a new way to engage with conference content directly from your smartphone.

**Highlights:** Automatic updates, Interactive social features, Customized for annual meetings, Smartphone-based experience, Enhanced attendee engagement

**In-app purchases:** none


### Thunder9

[App page](https://appshunter.io/ios/app/thunder9/id6736635873)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CSCB free?

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

### Is Thunder9 free?

Thunder9 is free to download, with no in-app purchases.

### Do CSCB or Thunder9 have ads?

Neither CSCB nor Thunder9 shows ads.

### Which is updated more often, CSCB or Thunder9?

CSCB ships an update every 3 weeks, and Thunder9 every 3 months. Most recently, CSCB was updated on June 1, 2026 and Thunder9 on September 12, 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.*