# InPower vs Micro OPN

The clearest difference is iOS requirement: Micro OPN at 12.0 against InPower's 15.6. 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.

InPower ships an update fortnightly, Micro OPN every 4 weeks. The most recent releases landed on November 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | InPower | Micro OPN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Size | 31 MB | 106 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yanis Papismedov](https://appshunter.io/developer/1760224832) | [杭州锦朋新能源有限公司](https://appshunter.io/developer/1770214362) |

## What reviewers say

### InPower

[App page](https://appshunter.io/ios/app/inpower/id6605939371)

**Features:** macOS Compatibility

**In-app purchases:** none


### Micro OPN

[App page](https://appshunter.io/ios/app/micro-opn/id6714471486)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InPower free?

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

### Is Micro OPN free?

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

### Do InPower or Micro OPN have ads?

Neither InPower nor Micro OPN shows ads.

### Which is updated more often, InPower or Micro OPN?

InPower ships an update fortnightly, and Micro OPN every 4 weeks. Most recently, InPower was updated on November 4, 2026 and Micro OPN on October 27, 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.*