# IntelliScent vs Should I Sail

The clearest difference is in-app purchases: IntelliScent at none against Should I Sail's 1. IntelliScent also leads on iOS requirement (10.3 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Should I Sail sells 1 in-app purchase, starting at $49.99 per year. IntelliScent asks for nothing beyond the download.

## The numbers

| Metric | IntelliScent | Should I Sail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 23 MB | 71 MB |
| Requires iOS | **10.3** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Global Detection Systems Corp](https://appshunter.io/developer/1396179297) | [Eran Yanikov](https://appshunter.io/developer/1894491830) |

## What reviewers say

### IntelliScent

[App page](https://appshunter.io/ios/app/intelliscent/id1473176209)

**Features:** macOS Compatibility

**In-app purchases:** none


### Should I Sail

[App page](https://appshunter.io/ios/app/should-i-sail/id6762515261)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Should I Sail Pro | $49.99 | per year |


## Frequently asked questions

### Is IntelliScent free?

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

### Is Should I Sail free?

Should I Sail is free to download, with in-app purchases available.

### Do IntelliScent or Should I Sail have ads?

Neither IntelliScent nor Should I Sail shows ads.

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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.*