# Sentinel vs OFFSET

The clearest difference is ads: OFFSET at none against Sentinel's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Sentinel sells 1 one-off in-app purchase and OFFSET sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Sentinel | OFFSET |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | — |
| Size | 12 MB | 8 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ALI EMIR CIHAN](https://appshunter.io/developer/1850444654) | [Piotr Sirek](https://appshunter.io/developer/1763583881) |

## What reviewers say

### Sentinel

[App page](https://appshunter.io/ios/app/sentinel-wifi-network-scanner/id6760856503)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sentinel Pro (Ömür Boyu) | $9.99 | one-time |


### OFFSET

[App page](https://appshunter.io/ios/app/offset-conduit-bending/id6805471572)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OFFSET Pro | $4.99 | one-time |


## Frequently asked questions

### Is Sentinel free?

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

### Is OFFSET free?

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

### Do Sentinel or OFFSET have ads?

Sentinel shows ads; OFFSET 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.*