# Upkey 2 vs GyH100

The clearest difference is update cadence: Upkey 2 at every 2 weeks against GyH100's monthly. GyH100's advantage is iOS requirement (12.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

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

Upkey 2 ships an update every 2 weeks, GyH100 monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Upkey 2 | GyH100 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 75 MB | 21 MB |
| Requires iOS | 15 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OMNITEC SYSTEMS, S.L.](https://appshunter.io/developer/1161331601) | [Vertex Business Connections Group LLC](https://appshunter.io/developer/1790513968) |

## What reviewers say

### Upkey 2

[App page](https://appshunter.io/ios/app/upkey-2/id6572281374)

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

**In-app purchases:** none


### GyH100

[App page](https://appshunter.io/ios/app/gyh100/id6578457228)

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

**In-app purchases:** none


## Frequently asked questions

### Is Upkey 2 free?

Upkey 2 is free to download, with no in-app purchases.

### Is GyH100 free?

GyH100 is free to download, with no in-app purchases.

### Do Upkey 2 or GyH100 have ads?

Neither Upkey 2 nor GyH100 shows ads.

### Which is updated more often, Upkey 2 or GyH100?

Upkey 2 ships an update every 2 weeks, and GyH100 monthly. Most recently, Upkey 2 was updated on October 24, 2026 and GyH100 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.*