# Micro User vs iStorex PRO

The clearest difference is iOS requirement: Micro User at 12.0 against iStorex PRO's 16.0. 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.

Micro User ships an update fortnightly, iStorex PRO every 11 days. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Micro User | iStorex PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Size | 93 MB | 7 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [杭州锦朋新能源有限公司](https://appshunter.io/developer/1770214362) | [i-MICA Innovative Technology Co.,Ltd](https://appshunter.io/developer/972558108) |

## What reviewers say

### Micro User

[App page](https://appshunter.io/ios/app/micro-user/id6474892582)

**Features:** macOS Compatibility

**In-app purchases:** none


### iStorex PRO

[App page](https://appshunter.io/ios/app/istorex-pro/id6757896861)

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

**In-app purchases:** none


## Frequently asked questions

### Is Micro User free?

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

### Is iStorex PRO free?

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

### Do Micro User or iStorex PRO have ads?

Neither Micro User nor iStorex PRO shows ads.

### Which is updated more often, Micro User or iStorex PRO?

Micro User ships an update fortnightly, and iStorex PRO every 11 days. Most recently, Micro User was updated on September 9, 2026 and iStorex PRO on September 18, 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.*