# Glessio vs Kerfly

The clearest difference is in-app purchases: Glessio at none against Kerfly's 2. Glessio also leads on iOS requirement (15.1 vs 17.0). Kerfly's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Kerfly sells 2 in-app purchases, starting at $4.99 per month. Glessio asks for nothing beyond the download.

## The numbers

| Metric | Glessio | Kerfly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 27 MB | 13 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Yassine Mahfoud](https://appshunter.io/developer/1896767615) | [Alex Salas](https://appshunter.io/developer/1770273393) |

## What reviewers say

### Glessio

[App page](https://appshunter.io/ios/app/glessio-cut-list-optimizer/id6770951776)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kerfly

[App page](https://appshunter.io/ios/app/kerfly-cut-list-optimizer/id6793647038)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kerfly PRO Monthly | $4.99 | per month |
| Kerfly PRO Annual | $24.99 | per year |


## Frequently asked questions

### Is Glessio free?

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

### Is Kerfly free?

Kerfly is free to download, with in-app purchases available.

### Do Glessio or Kerfly have ads?

Glessio shows ads; Kerfly does not.

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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.*