# ky2help® Mobile App vs Self

The clearest difference is update cadence: Self at every 4 weeks against ky2help® Mobile App's every 2 months. ky2help® Mobile App's advantage is device support (3 vs 1). On price, ads, in-app purchases 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.

ky2help® Mobile App ships an update every 2 months, Self every 4 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | ky2help® Mobile App | Self |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 51 MB | 10 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 17+ | 4+ |
| Developer | [KYBERNA AG](https://appshunter.io/developer/987520451) | [Hotelbird GmbH](https://appshunter.io/developer/961421433) |

## What reviewers say

### ky2help® Mobile App

[App page](https://appshunter.io/ios/app/ky2help-mobile-app/id1175298623)

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

**In-app purchases:** none


### Self

[App page](https://appshunter.io/ios/app/self-service-terminal/id1526105317)

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

**In-app purchases:** none


## Frequently asked questions

### Is ky2help® Mobile App free?

ky2help® Mobile App is free to download, with no in-app purchases.

### Is Self free?

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

### Do ky2help® Mobile App or Self have ads?

Neither ky2help® Mobile App nor Self shows ads.

### Which is updated more often, ky2help® Mobile App or Self?

ky2help® Mobile App ships an update every 2 months, and Self every 4 weeks. Most recently, ky2help® Mobile App was updated on October 29, 2026 and Self on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*