# ISC PLUS vs HMUH AI

The clearest difference is iOS requirement: ISC PLUS at 12.4 against HMUH AI'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.

ISC PLUS ships an update every 4 weeks, HMUH AI fortnightly. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ISC PLUS | HMUH AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 59 MB | 93 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ISOFH Technology Joint Stock Company](https://appshunter.io/developer/1128162958) | [BSM LABS COMPANY LIMITED](https://appshunter.io/developer/1636802351) |

## What reviewers say

### ISC PLUS

[App page](https://appshunter.io/ios/app/isc-plus/id1644863913)

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

**In-app purchases:** none


### HMUH AI

[App page](https://appshunter.io/ios/app/hmuh-ai/id6741954542)

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

**In-app purchases:** none


## Frequently asked questions

### Is ISC PLUS free?

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

### Is HMUH AI free?

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

### Do ISC PLUS or HMUH AI have ads?

Neither ISC PLUS nor HMUH AI shows ads.

### Which is updated more often, ISC PLUS or HMUH AI?

ISC PLUS ships an update every 4 weeks, and HMUH AI fortnightly. Most recently, ISC PLUS was updated on October 19, 2026 and HMUH AI on October 15, 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.*