# Retinal vs Salgrom Sense Application

The clearest difference is device support: Salgrom Sense Application at 3 against Retinal's 1. Salgrom Sense Application also leads on iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Retinal | Salgrom Sense Application |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 1 MB | 38 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nico Rohrbach](https://appshunter.io/developer/662717596) | [iProtoXi Oy](https://appshunter.io/developer/1626303529) |

## What reviewers say

### Retinal

[App page](https://appshunter.io/ios/app/retinal/id1564557619)

**Features:** macOS Compatibility

**In-app purchases:** none


### Salgrom Sense Application

[App page](https://appshunter.io/ios/app/salgrom-sense-application/id6469853458)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Retinal free?

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

### Is Salgrom Sense Application free?

Salgrom Sense Application is free to download, with no in-app purchases.

### Do Retinal or Salgrom Sense Application have ads?

Neither Retinal nor Salgrom Sense Application 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.*