# DIACloud vs keyes arm

The clearest difference is update cadence: DIACloud at every 9 months against keyes arm's every 19 months. 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.

DIACloud ships an update every 9 months, keyes arm every 19 months. The most recent releases landed on October 10, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | DIACloud | keyes arm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 19 months |
| Size | 48 MB | 11 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DELTA NETWORKS (XIAMEN) LTD](https://appshunter.io/developer/1033104954) | [克俭 左](https://appshunter.io/developer/1449795321) |

## What reviewers say

### DIACloud

[App page](https://appshunter.io/ios/app/diacloud/id1112077191)

**Features:** macOS Compatibility

**In-app purchases:** none


### keyes arm

[App page](https://appshunter.io/ios/app/keyes-arm/id1487006837)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DIACloud free?

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

### Is keyes arm free?

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

### Do DIACloud or keyes arm have ads?

Neither DIACloud nor keyes arm shows ads.

### Which is updated more often, DIACloud or keyes arm?

DIACloud ships an update every 9 months, and keyes arm every 19 months. Most recently, DIACloud was updated on October 10, 2026 and keyes arm on September 28, 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.*