# BILTY vs PreventivOk

The clearest difference is in-app purchases: BILTY at none against PreventivOk's 2. BILTY also leads on iOS requirement (12.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. PreventivOk sells 2 in-app purchases, starting at $2.99 per month. BILTY asks for nothing beyond the download.

## The numbers

| Metric | BILTY | PreventivOk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 41 MB | 45 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GB TECHNOLOGIES](https://appshunter.io/developer/1662218965) | [Antonio Augello](https://appshunter.io/developer/1844412810) |

## What reviewers say

### BILTY

[App page](https://appshunter.io/ios/app/bilty/id6751731298)

**Features:** macOS Compatibility

**In-app purchases:** none


### PreventivOk

[App page](https://appshunter.io/ios/app/preventivok/id6753686989)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced | $2.99 | per month |
| Premium | $4.99 | per month |


## Frequently asked questions

### Is BILTY free?

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

### Is PreventivOk free?

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

### Do BILTY or PreventivOk have ads?

Neither BILTY nor PreventivOk shows ads.

---

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