# Science Mobile (CUHK) vs WoosApp +

The clearest difference is update cadence: WoosApp + at fortnightly against Science Mobile (CUHK)'s every 6 months. Science Mobile (CUHK)'s advantage is iOS requirement (10.0 vs 15.1). 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.

Science Mobile (CUHK) ships an update every 6 months, WoosApp + fortnightly. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Science Mobile (CUHK) | WoosApp + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Size | 13 MB | 62 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Edvant Company Limited](https://appshunter.io/developer/1077165515) | [Lee Woo Sing College, The Chinese University of Hong Kong](https://appshunter.io/developer/1688681436) |

## What reviewers say

### Science Mobile (CUHK)

[App page](https://appshunter.io/ios/app/science-mobile-cuhk/id1458743105)

**Features:** macOS Compatibility

**In-app purchases:** none


### WoosApp +

[App page](https://appshunter.io/ios/app/woosapp-plus/id6449350080)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Science Mobile (CUHK) free?

Science Mobile (CUHK) is free to download, with no in-app purchases.

### Is WoosApp + free?

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

### Do Science Mobile (CUHK) or WoosApp + have ads?

Neither Science Mobile (CUHK) nor WoosApp + shows ads.

### Which is updated more often, Science Mobile (CUHK) or WoosApp +?

Science Mobile (CUHK) ships an update every 6 months, and WoosApp + fortnightly. Most recently, Science Mobile (CUHK) was updated on October 7, 2026 and WoosApp + on October 14, 2026.

---

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