# EnKram vs CMpro

The clearest difference is device support: CMpro at 3 against EnKram's 1. CMpro also leads on iOS requirement (13.0 vs 17.4). 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 30, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | EnKram | CMpro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 251 MB | 58 MB |
| Requires iOS | 17.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Solink Medical Electronics Inc](https://appshunter.io/developer/1786276967) | [CHIMAY TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1300116699) |

## What reviewers say

### EnKram

[App page](https://appshunter.io/ios/app/enkram/id6742089376)

**Features:** macOS Compatibility

**In-app purchases:** none


### CMpro

[App page](https://appshunter.io/ios/app/cmpro/id6760374664)

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

**In-app purchases:** none


## Frequently asked questions

### Is EnKram free?

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

### Is CMpro free?

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

### Do EnKram or CMpro have ads?

Neither EnKram nor CMpro shows ads.

### Which is updated more often, EnKram or CMpro?

EnKram ships an update every 2 months, and CMpro every 2 months. Most recently, EnKram was updated on September 30, 2026 and CMpro on September 25, 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.*