# Willtec vs SYL

The clearest difference is update cadence: Willtec at every 3 months against SYL's every 7 months. 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.

Willtec ships an update every 3 months, SYL every 7 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Willtec | SYL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Size | 129 MB | 65 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Willtec](https://appshunter.io/developer/1542979404) | [GK 108 Industrial de Partes de Auto Pecas SA](https://appshunter.io/developer/1569029354) |

## What reviewers say

### Willtec

[App page](https://appshunter.io/ios/app/willtec-catalogo/id1076288704)

**Features:** Vision Pro support

**In-app purchases:** none


### SYL

[App page](https://appshunter.io/ios/app/syl-catalogo/id1102966502)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Willtec free?

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

### Is SYL free?

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

### Do Willtec or SYL have ads?

Neither Willtec nor SYL shows ads.

### Which is updated more often, Willtec or SYL?

Willtec ships an update every 3 months, and SYL every 7 months. Most recently, Willtec was updated on October 24, 2026 and SYL on October 24, 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.*