# KO台球 vs ZenChatIM

The clearest difference is review sentiment: ZenChatIM at 69% against KO台球's 0%. ZenChatIM also leads on rating (4.7 vs 2.0) and ratings volume (216 vs 2). 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.

ZenChatIM holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: ZenChatIM has 216 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of KO台球's written reviews are positive against 69% of ZenChatIM's.

KO台球 ships an update every 3 weeks, ZenChatIM monthly. Both last shipped on October 14, 2026.

## The numbers

| Metric | KO台球 | ZenChatIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/ko/id1491127539/reviews) | **[4.7 (216 ratings)](https://appshunter.io/ios/app/zenchatim/id6476132820/reviews)** |
| Number of ratings | 2 | **216** |
| Positive reviews | 0.0% of reviews | **69.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 154 MB | 75 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [北京新守心城科技有限公司](https://appshunter.io/developer/1491127538) | [杭州安信博源科技有限公司](https://appshunter.io/developer/1725941146) |

## What reviewers say

### KO台球

[App page](https://appshunter.io/ios/app/ko/id1491127539)

This platform allows users to book billiard tables online, check in for self-service, and find billiard halls. It also offers professional billiard content, a marketplace for used goods, consultation videos, and features for tracking game records and combat power.

**Highlights:** Online table booking, Self-service check-in, Billiard hall locator, Professional billiard content, Used goods marketplace, Game record tracking

**Features:** Vision Pro support

**In-app purchases:** none


### ZenChatIM

[App page](https://appshunter.io/ios/app/zenchatim/id6476132820)

This secure messaging app offers robust end-to-end encryption to protect user communication data. It includes advanced security features like anti-screenshot and remote destruction, alongside tools for efficient information exchange and processing.

**Highlights:** End-to-end encryption, Anti-screenshot protection, Remote destruction, Top secret sessions, Global search, Group chat bulletin board

**In-app purchases:** none


## Frequently asked questions

### Is KO台球 free?

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

### Is ZenChatIM free?

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

### Which has better reviews, KO台球 or ZenChatIM?

ZenChatIM is rated higher. KO台球 averages 2.0 out of 5 from 2 ratings, while ZenChatIM averages 4.7 from 216 ratings.

### Do KO台球 or ZenChatIM have ads?

Neither KO台球 nor ZenChatIM shows ads.

### Which is updated more often, KO台球 or ZenChatIM?

KO台球 ships an update every 3 weeks, and ZenChatIM monthly. Most recently, KO台球 was updated on October 14, 2026 and ZenChatIM 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.*