# Aspect vs Retinal

The clearest difference is iOS requirement: Aspect at 13.0 against Retinal's 17.0. 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.

## The numbers

| Metric | Aspect | Retinal |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Free | — |
| Size | 4 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ricardo Alvarado](https://appshunter.io/developer/1553407599) | [Nico Rohrbach](https://appshunter.io/developer/662717596) |

## What reviewers say

### Aspect

[App page](https://appshunter.io/ios/app/aspectratio-calc/id1489677509)

Easily calculate aspect ratios for images and videos. Supports input formats like width x height or x:y ratios. A simple tool for content creators and designers.

**Highlights:** Calculate aspect ratios, Supports width x height format, Supports x:y ratio format, Simple and intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Retinal

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aspect free?

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

### Is Retinal free?

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

### Do Aspect or Retinal have ads?

Neither Aspect nor Retinal 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.*