# Sub vs 特友

The clearest difference is in-app purchases: 特友 at none against Sub's 10. 特友 also leads on update cadence (every 6 days vs every 2 weeks). Sub's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Sub sells 10 in-app purchases, starting at $1.99 per 7 days. 特友 asks for nothing beyond the download.

Sub ships an update every 2 weeks, 特友 every 6 days. The most recent releases landed on September 27, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Sub | 特友 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (153 ratings)](https://appshunter.io/ios/app/sub/id1543526849/reviews)** | — |
| Number of ratings | **153** | — |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 266 MB | 187 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Uni Dating App Ltd.](https://appshunter.io/developer/1647775425) | [Shenzhen Teyou Media Co., Ltd.](https://appshunter.io/developer/1688187393) |

## What reviewers say

### Sub

[App page](https://appshunter.io/ios/app/sub/id1543526849)

A platform for finding like-minded individuals within subcultures. It emphasizes authentic self-expression and offers robust privacy features to create a secure and pure social circle. Discover diverse interests and connect with real users through verification.

**Highlights:** Subculture matching, Privacy settings, Anti-screenshot protection, Anti-harassment features, Pure social circle, User verification, Knowledge sharing

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 少数派字母圈一周会员 | $1.99 | per 7 days |
| 少数派字母圈一个月会员 | $4.99 | per month |
| 少数派字母圈三个月会员 | $12.99 | per 3 months |
| 少数派字母圈六个月会员 | $19.99 | per 6 months |
| Sub字母圈极乐园金币一级 | $0.99 | one-time |
| Sub字母圈极乐园金币二级 | $0.99 | one-time |
| Sub字母圈极乐园金币三级 | $6.99 | one-time |
| Sub字母圈极乐园金币四级 | $9.99 | one-time |
| Sub字母圈极乐园金币五级 | $17.99 | one-time |
| Sub字母圈极乐园金币六级 | $29.99 | one-time |


### 特友

[App page](https://appshunter.io/ios/app/id6449224453)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sub free?

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

### Is 特友 free?

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

### Do Sub or 特友 have ads?

Neither Sub nor 特友 shows ads.

### Which is updated more often, Sub or 特友?

Sub ships an update every 2 weeks, and 特友 every 6 days. Most recently, Sub was updated on September 27, 2026 and 特友 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.*