# POP vs Clang

POP and Clang are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | POP | Clang |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (8 ratings)](https://appshunter.io/ios/app/pop-x/id6714480197/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | — |
| Size | 89 MB | 136 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Switchworks Technologies Inc.](https://appshunter.io/developer/1456555635) | [星曌(北京)科技有限公司](https://appshunter.io/developer/1810404702) |

## What reviewers say

### POP

[App page](https://appshunter.io/ios/app/pop-x/id6714480197)

This free and secure instant messaging tool allows for large group chats with tens of thousands of members. Communicate and share files and information anytime, anywhere. It prioritizes a safe and healthy communication environment.

**Highlights:** Free instant messaging, Secure communication, Large group chats (tens of thousands of members), File and information sharing, Safe communication environment

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Good to use
- 👍 Functionality is complete
- 👍 Privacy is good
- 👍 Interesting features
- 👍 Good chat experience

**What reviewers complain about**

- 🐛 Cannot receive verification code
- 🐛 Cannot log in to PC
- 🐛 Account disappeared
- 🐛 Connection issues
- 🐛 White wallpaper issue

**Reported bugs**

- Cannot receive verification code
- Cannot log in to PC
- Account disappeared
- App stuck on 'connecting'
- White wallpaper issue after setting

**Requested features**

- Develop Android and HarmonyOS versions
- Develop PC version
- Add rich text/image message function
- Add Moments/friend circle function
- Add animated messages


### Clang

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

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

**In-app purchases:** none


## Frequently asked questions

### Is POP free?

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

### Is Clang free?

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

### Do POP or Clang have ads?

Neither POP nor Clang shows ads.

### Which is updated more often, POP or Clang?

POP ships an update fortnightly, and Clang fortnightly. Most recently, POP was updated on October 16, 2026 and Clang on September 29, 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.*