# Btime vs Zai Chat

The clearest difference is update cadence: Zai Chat at every 3 days against Btime's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Btime ships an update every 3 weeks, Zai Chat every 3 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Btime | Zai Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 34 MB | 48 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Btime Solucoes Ltda Me](https://appshunter.io/developer/1191461684) | [Hg Consultoria](https://appshunter.io/developer/1888212616) |

## What reviewers say

### Btime

[App page](https://appshunter.io/ios/app/btime-operational-management/id1552745943)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zai Chat

[App page](https://appshunter.io/ios/app/zai-chat/id6761195334)

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

**In-app purchases:** none


## Frequently asked questions

### Is Btime free?

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

### Is Zai Chat free?

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

### Do Btime or Zai Chat have ads?

Neither Btime nor Zai Chat shows ads.

### Which is updated more often, Btime or Zai Chat?

Btime ships an update every 3 weeks, and Zai Chat every 3 days. Most recently, Btime was updated on October 7, 2026 and Zai Chat on October 24, 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.*