# Clang vs 3T

The clearest difference is in-app purchases: Clang at none against 3T's 10. Clang also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 3T sells 10 one-off in-app purchases. Clang asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Clang | 3T |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 68.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 136 MB | 160 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [星曌(北京)科技有限公司](https://appshunter.io/developer/1810404702) | [Beijing Baimo Technology Co., Ltd](https://appshunter.io/developer/1837084116) |

## What reviewers say

### Clang

[App page](https://appshunter.io/ios/app/clang/id6745006270)

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

**In-app purchases:** none


### 3T

[App page](https://appshunter.io/ios/app/3t-talk/id6751828209)

Experience a clean and pure social chat with essential communication features. This app prioritizes simplicity and privacy, ensuring your conversations are only seen by your friends. It's designed for users who prefer a straightforward and uncluttered messaging experience.

**Highlights:** Ultimate simplicity, Cleanest social experience, Pure communication, Privacy and security, Encrypted conversations

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Registration Fees | $0.99 | one-time |
| Registration Fees | $2.99 | one-time |
| Registration Fees | $3.99 | one-time |
| VIP（1-month） | $9.99 | one-time |
| VIP Gift (1 month) | $9.99 | one-time |
| Value Personal Vanity Number | $14.99 | one-time |
| 20000 group activity points | $29.99 | one-time |
| 50000 group activity points | $69.99 | one-time |
| Quality Personal Vanity Number | $89.99 | one-time |
| Premium Personal Vanity Number | $449.99 | one-time |


## Frequently asked questions

### Is Clang free?

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

### Is 3T free?

3T is free to download, with in-app purchases available.

### Do Clang or 3T have ads?

Neither Clang nor 3T shows ads.

### Which is updated more often, Clang or 3T?

Clang ships an update fortnightly, and 3T fortnightly. Most recently, Clang was updated on October 30, 2026 and 3T on October 30, 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.*