# Kor. Diction vs OSIRIS Hmcollege

The clearest difference is price: OSIRIS Hmcollege at Free against Kor. Diction's $0.99. OSIRIS Hmcollege also leads on iOS requirement (11.0 vs 17.0). Kor. Diction's advantage is update cadence (weekly vs every 4 months). On ads, in-app purchases and device support there is nothing between them.

OSIRIS Hmcollege is free to download; Kor. Diction costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Kor. Diction ships an update weekly, OSIRIS Hmcollege every 4 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Kor. Diction | OSIRIS Hmcollege |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Size | 7 MB | 34 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jeremy Hunt](https://appshunter.io/developer/615350697) | [CACI bv](https://appshunter.io/developer/961337312) |

## What reviewers say

### Kor. Diction

[App page](https://appshunter.io/ios/app/kor-diction/id6468663638)

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

**In-app purchases:** none


### OSIRIS Hmcollege

[App page](https://appshunter.io/ios/app/osiris-hmcollege/id6749267797)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kor. Diction free?

Kor. Diction costs $0.99, with no in-app purchases.

### Is OSIRIS Hmcollege free?

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

### Do Kor. Diction or OSIRIS Hmcollege have ads?

Neither Kor. Diction nor OSIRIS Hmcollege shows ads.

### Which is updated more often, Kor. Diction or OSIRIS Hmcollege?

Kor. Diction ships an update weekly, and OSIRIS Hmcollege every 4 months. Most recently, Kor. Diction was updated on October 27, 2026 and OSIRIS Hmcollege on October 25, 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.*