# Offcha vs 美发技术

The clearest difference is ads: 美发技术 at none against Offcha's shown. 美发技术 also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.0). Offcha's advantage is update cadence (every 6 weeks vs every 8 months). On price and in-app purchases there is nothing between them.

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

Offcha ships an update every 6 weeks, 美发技术 every 8 months. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Offcha | 美发技术 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/offcha-instant-group-chat/id1476360630/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 40.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Monetization | Ad-supported | — |
| Size | 30 MB | 99 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [RAGNAROCK INC.](https://appshunter.io/developer/1439402800) | [建福 钱](https://appshunter.io/developer/1690124873) |

## What reviewers say

### Offcha

[App page](https://appshunter.io/ios/app/offcha-instant-group-chat/id1476360630)

Connect with others instantly without sharing personal contact details. Simply create a chat room and share the URL to start conversations with new or existing contacts. Ideal for events, temporary discussions, or replacing email.

**Highlights:** Anonymous group chat, Shareable chat room URLs, No contact information exchange, Temporary chat rooms, Event communication

**Features:** macOS Compatibility

**In-app purchases:** none


### 美发技术

[App page](https://appshunter.io/ios/app/id1494079100)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Offcha free?

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

### Is 美发技术 free?

美发技术 is free to download, with no in-app purchases.

### Do Offcha or 美发技术 have ads?

Offcha shows ads; 美发技术 does not.

### Which is updated more often, Offcha or 美发技术?

Offcha ships an update every 6 weeks, and 美发技术 every 8 months. Most recently, Offcha was updated on October 23, 2026 and 美发技术 on October 14, 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.*