# TTKEFU vs 泡泡IM

The clearest difference is iOS requirement: 泡泡IM at 13.0 against TTKEFU's 15.0. On price, update cadence, ads 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.

TTKEFU ships an update every 3 weeks, 泡泡IM every 10 days. The most recent releases landed on September 10, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | TTKEFU | 泡泡IM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/im/id1576491687/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Free |
| Size | 15 MB | 52 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [振国 孙](https://appshunter.io/developer/1028932685) | [亮 李](https://appshunter.io/developer/1576491689) |

## What reviewers say

### TTKEFU

[App page](https://appshunter.io/ios/app/ttkefu/id1028932686)

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

**In-app purchases:** none


### 泡泡IM

[App page](https://appshunter.io/ios/app/im/id1576491687)

This app facilitates private and group conversations with support for various media types, including voice, text, images, and files. It offers robust group management features and comprehensive contact management, allowing users to connect and communicate seamlessly.

**Highlights:** Voice, text, image, and file sharing, One-on-one and group chats, Group creation and management, User profile customization, Message history and offline messages, Friend management and search, Message recall and profanity filter

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TTKEFU free?

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

### Is 泡泡IM free?

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

### Do TTKEFU or 泡泡IM have ads?

Neither TTKEFU nor 泡泡IM shows ads.

### Which is updated more often, TTKEFU or 泡泡IM?

TTKEFU ships an update every 3 weeks, and 泡泡IM every 10 days. Most recently, TTKEFU was updated on September 10, 2026 and 泡泡IM on June 1, 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.*