# Skyle X vs Eyesense Training

The clearest difference is update cadence: Eyesense Training at every 2 days against Skyle X's every 3 months. Eyesense Training also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.6). On price, 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.

Skyle X ships an update every 3 months, Eyesense Training every 2 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Skyle X | Eyesense Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 139 MB | 28 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [eyeV GmbH](https://appshunter.io/developer/1483770516) | [Penraeth LLC](https://appshunter.io/developer/1822732047) |

## What reviewers say

### Skyle X

[App page](https://appshunter.io/ios/app/skyle-x/id1570826111)

**Features:** macOS Compatibility

**In-app purchases:** none


### Eyesense Training

[App page](https://appshunter.io/ios/app/eyesense-training/id6747746284)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Skyle X free?

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

### Is Eyesense Training free?

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

### Do Skyle X or Eyesense Training have ads?

Neither Skyle X nor Eyesense Training shows ads.

### Which is updated more often, Skyle X or Eyesense Training?

Skyle X ships an update every 3 months, and Eyesense Training every 2 days. Most recently, Skyle X was updated on October 27, 2026 and Eyesense Training 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.*