# 呆马 vs 大唐云信 IM

The clearest difference is update cadence: 大唐云信 IM at daily against 呆马's every 9 days. 大唐云信 IM also leads on iOS requirement (15.0 vs 18.5). 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.

呆马 ships an update every 9 days, 大唐云信 IM daily. The most recent releases landed on November 5, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 呆马 | 大唐云信 IM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Daily** |
| Size | 259 MB | 89 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [临沂呆马区块链网络科技有限公司](https://appshunter.io/developer/1440455701) | [Wantong Cross-Border Supply Chain Limited](https://appshunter.io/developer/6805091233) |

## What reviewers say

### 呆马

[App page](https://appshunter.io/ios/app/id6753882945)

**Features:** Vision Pro support

**In-app purchases:** none


### 大唐云信 IM

[App page](https://appshunter.io/ios/app/im/id6805091231)

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

**In-app purchases:** none


## Frequently asked questions

### Is 呆马 free?

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

### Is 大唐云信 IM free?

大唐云信 IM is free to download, with no in-app purchases.

### Do 呆马 or 大唐云信 IM have ads?

Neither 呆马 nor 大唐云信 IM shows ads.

### Which is updated more often, 呆马 or 大唐云信 IM?

呆马 ships an update every 9 days, and 大唐云信 IM daily. Most recently, 呆马 was updated on November 5, 2026 and 大唐云信 IM on November 2, 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.*