# aspect:ratio

> Utility app for calculating aspect ratios and dimensions. (iPhone/iPad app by manolo Sanudo.)

- Source: https://appshunter.io/ios/app/aspectratio/id698009702 (this page in markdown: same URL + `.md`)
- Developer: [manolo Sanudo](https://appshunter.io/developer/303477234)
- Category: Utilities, Productivity
- Price: Free
- Rating: 3.25/5 from 4 App Store ratings · 10 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 1 MB
- Languages: English
- Released: 2013-09-18
- Data updated: 2026-06-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/aspectratio/id698009702/reviews.md

## What is aspect?

The easiest way to calculate any ratio.
This is very useful, specially for designers who are trying to figure out the dimensions a certain asset should be, aspect:ratio provides you with a very simple and fast way to calculate it by just writing a base ratio, or selecting one from the presets, and then writing either the width or the height values and aspect:ratio will automatically calculate the other value for you.
With a dark and light theme, it is easy to use under any lightning conditions, and if you want, you can also choose for aspect:ratio to not round the results.

## Key features

- Calculate any ratio
- Input base ratio
- Calculate missing dimension
- Dark and light themes
- Option to disable result rounding

## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/aspectratio/id698009702/reviews.md

### 4/5 — Great app! Only missing the decimal point.

*2025-12-13, version 1.4*

Very simple and clean also love the animation of the box to show how that aspect ratio will look. Only thing it doesn’t have is the ability to add decimal points to the ratio, you can add them in the pixel section but not the ratio section. I can’t put in the aspect 1.91:1 or .5625:1.

### 1/5 — Rubbish

*2024-06-18, version 1.3*

Doesn’t allow decimal point. Doesn’t allow uploading to view pictures or take a picture. Literally just a calculator

### 3/5 — ALMOST great

*2024-04-23, version 1.3*

This app is exactly what I wanted except, NO DECIMALS!!!???!!??!?

### 2/5 — Limited

*2022-05-17, version 1.3*

Free and apparently without advert intrusion - but I did not use if for long because it does not allow input values with a decimal point (yeah, I know this can be worked around but it would be good not to need to); and the app is permanently stuck sideways on my iPad because it does not rotate for landscape view.

### 5/5 — Just what I was looking for

*2022-04-04, version 1.3*

This tool is a fantastic additional for anyone. I would recommend this app to all my friends and family. You must install now! Don’t wait!

### 1/5 — Horrible

*2021-06-29*

only has like 4 presets and no costum sizing. also does not let you flip the image.

### 5/5 — Just the tool I was looking for

*2020-09-21, version 1.3*

This ratio app is quick and very simple to use. It’s the perfect tool for me as a designer and photographer looking for a way to calculate image sizes.

### 5/5 — I wish I would've known about this years ago!

*2018-12-04, version 1.2*

A fantasic app! Exactly what I needed. Wish I would've found it years ago, but it was there when I needed it yesterday and I've already used it dozens of times. Excited to have this tool in the future because I am bad at math and also a little lazy. Keep up the good work!

### 5/5 — Great

*2013-09-20, version 1.0*

Great tool for designers or anyone really.

### 5/5 — Works Great!

*2013-09-18, version 1.0*

Very nice utility with great UI design. It's a very convenient tool and a joy to use.

## Frequently asked questions about aspect

### How does aspect:ratio calculate dimensions?

You provide a base ratio and either the width or height, and aspect:ratio automatically computes the corresponding missing dimension. This is useful for ensuring assets maintain specific proportions.

### What themes does aspect:ratio offer?

aspect:ratio includes both a dark and a light theme. This allows users to choose the theme that best suits their viewing environment and personal preference.

### Can aspect:ratio round results?

Yes, aspect:ratio provides an option to disable rounding for results. This feature is beneficial for users who require precise, unrounded calculations for their projects.

### What devices is aspect:ratio available on?

aspect:ratio is available on iPhone and iPod devices. It is designed to be a convenient tool for users on these Apple mobile platforms.

### How often is aspect:ratio updated?

The latest version, 1.4, was last updated on September 24, 2025. While specific update frequency isn't detailed, this indicates ongoing support and potential improvements.

### What is the age rating for aspect:ratio?

aspect:ratio has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger individuals, due to its straightforward utility.

### Does aspect:ratio have ads?

No, aspect:ratio does not contain advertisements. As a free utility, it focuses on providing a clean and uninterrupted user experience.

### What is the user rating for aspect:ratio?

aspect:ratio has a rating of 3.3 stars based on 4 ratings. This indicates a generally positive but mixed reception from its user base.

## Version history (last 5 releases)

### 1.4 — 2025-09-24

Added support for switching width and height dimensions on the preview from width:height to height:width.

### 1.3 — 2020-07-02

New
- Support for iPhone 11 and iPhone 11 Pro screen sizes.
- Values are selected on tap so you can immediately start typing instead of having to delete the current value before typing the new one.
- Other smaller bug fixes and improvements.

### 1.2 — 2015-04-12

New
- Support for iPhone 6 and iPhone 6 Plus.
- Added a rectangle on top of the ratios where you can visually see the proportion of your current ratio.
- Added buttons to switch the values from/to either side you prefer.

### 1.1 — 2014-03-08

- Added editable presets. You can now edit, add, and reorder the presets.
- Added help view, access it by tapping '?' on the settings.

### 1.0.1 — 2013-10-28

- Fixed a bug that was caused when the device's localization was set to use commas instead of points for the decimal separator and would prevent the app from calculating the values.

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## More apps by manolo Sanudo

- [NoteNow](https://appshunter.io/ios/app/notenow/id306209404)
- [Reuk](https://appshunter.io/ios/app/reuk/id926076143)
- [Fontcase - Manage Your Type](https://appshunter.io/ios/app/fontcase-manage-your-type/id1205074470)

All apps by manolo Sanudo: https://appshunter.io/developer/303477234

## Related topics

[aspect ratio](https://appshunter.io/ios/topics/aspect-ratio) · [aspect ratio change](https://appshunter.io/ios/topics/aspect-ratio-change) · [change aspect ratio](https://appshunter.io/ios/topics/change-aspect-ratio) · [aspect ratio converter](https://appshunter.io/ios/topics/aspect-ratio-converter) · [aspect ratio x calc](https://appshunter.io/ios/topics/aspect-ratio-x-calc) · [aspect ratio calculator tool](https://appshunter.io/ios/topics/aspect-ratio-calculator-tool) · [manolo sanudo](https://appshunter.io/ios/topics/manolo-sanudo) · [aspect ratio pro](https://appshunter.io/ios/topics/aspect-ratio-pro) · [aspectizer](https://appshunter.io/ios/topics/aspectizer) · [aspectly](https://appshunter.io/ios/topics/aspectly) · [65x24](https://appshunter.io/ios/topics/65x24) · [aspect ratio photo](https://appshunter.io/ios/topics/aspect-ratio-photo)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-08.*