# Smart OM vs Firmware upgrader

Smart OM and Firmware upgrader are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement 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.

## The numbers

| Metric | Smart OM | Firmware upgrader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Size | 120 MB | 33 MB |
| Requires iOS | 12.0 | 12.0 |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Aiko Digital Energy Technology Co., Ltd.](https://appshunter.io/developer/1683475467) | [深圳市集智电子有限公司](https://appshunter.io/developer/1655111205) |

## What reviewers say

### Smart OM

[App page](https://appshunter.io/ios/app/smart-om/id6448090700)

**In-app purchases:** none


### Firmware upgrader

[App page](https://appshunter.io/ios/app/firmware-upgrader/id6514290349)

**In-app purchases:** none


## Frequently asked questions

### Is Smart OM free?

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

### Is Firmware upgrader free?

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

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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.*