# CPR cloud vs RZ380

CPR cloud and RZ380 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CPR cloud ships an update monthly, RZ380 every 3 weeks. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | CPR cloud | RZ380 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 69 MB | 183 MB |
| Requires iOS | 13.0 | 13 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [I.M.LAB inc](https://appshunter.io/developer/1072264906) | [Jianhua Zou](https://appshunter.io/developer/1526605682) |

## What reviewers say

### CPR cloud

[App page](https://appshunter.io/ios/app/cpr-cloud/id6757599852)

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

**In-app purchases:** none


### RZ380

[App page](https://appshunter.io/ios/app/rz380/id6761459521)

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

**In-app purchases:** none


## Frequently asked questions

### Is CPR cloud free?

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

### Is RZ380 free?

RZ380 is free to download, with no in-app purchases.

### Do CPR cloud or RZ380 have ads?

Neither CPR cloud nor RZ380 shows ads.

### Which is updated more often, CPR cloud or RZ380?

CPR cloud ships an update monthly, and RZ380 every 3 weeks. Most recently, CPR cloud was updated on October 3, 2026 and RZ380 on October 17, 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.*