# E vs PowerBMS

The clearest difference is iOS requirement: PowerBMS at 9.0 against E's 12.0. 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.

## The numbers

| Metric | E | PowerBMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 33 MB | 17 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [建军 刘](https://appshunter.io/developer/1718671617) | [深圳市集智电子有限公司](https://appshunter.io/developer/1655111205) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-bms/id6473353474)

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerBMS

[App page](https://appshunter.io/ios/app/powerbms/id6479297264)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is PowerBMS free?

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

### Do E or PowerBMS have ads?

Neither E nor PowerBMS shows ads.

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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.*