# Mysub app vs Key

The clearest difference is ads: Key at none against Mysub app's shown. Key also leads on update cadence (weekly vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mysub app ships an update every 5 months, Key weekly. The most recent releases landed on July 6, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Mysub app | Key |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Weekly** |
| Size | 41 MB | 29 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JoonYoung Jang](https://appshunter.io/developer/1798124512) | [CUSTOMPACKING COMPANY CO.,LTD](https://appshunter.io/developer/1831927891) |

## What reviewers say

### Mysub app

[App page](https://appshunter.io/ios/app/mysub-app/id6742388021)

**Features:** macOS Compatibility

**In-app purchases:** none


### Key

[App page](https://appshunter.io/ios/app/keyn/id6749753911)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mysub app free?

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

### Is Key free?

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

### Do Mysub app or Key have ads?

Mysub app shows ads; Key does not.

### Which is updated more often, Mysub app or Key?

Mysub app ships an update every 5 months, and Key weekly. Most recently, Mysub app was updated on July 6, 2026 and Key on September 17, 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.*