# Convertui - Pixel to Inch — Convert: Pixel - Inch - Dpi

> Converts print sizes, screen sizes, and resolutions with unit options. (iPhone/iPad app by Wido.)

- Source: https://appshunter.io/ios/app/convertui-pixel-to-inch/id1565379256 (this page in markdown: same URL + `.md`)
- Developer: [Wido](https://appshunter.io/developer/1485386735)
- Category: Graphics & Design, Utilities
- Price: $0.99
- Rating: 3.00/5 from 2 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 1 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China), European Spanish and 1 more
- Released: 2021-04-30
- Data updated: 2026-08-20
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/convertui-pixel-to-inch/id1565379256/reviews.md

## What is Convertui?

Switch from your print sizes to your screen sizes to your resolutions quickly and easily. Convertui does that, only that, and does it very well.

Calculate:
- The number of pixels per inch (dpi) from a print size and the definition of your file.
- A print size of a file in pixels with the resolution of your choice.
- The number of pixels in a file of a certain print size for the resolution of your choice.

Choose your units:
- For print size: Mm, Cm, M, Inch, Foot or Yard.
- For the definition, work in pixels or scale points: Pixel, Pixel@2x, Pixel@3x.

Features:
- Light and dark interface
- Choice of language available
- Intuitive and clean interface

## Key features

- Pixel to inch conversion
- Inch to pixel conversion
- DPI calculation
- Supports multiple units (mm, cm, inch, etc.)
- Light and dark interface
- Multiple language options

## Chart rankings

- #106 in Top Paid · Graphics & Design (US App Store)

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/convertui-pixel-to-inch/id1565379256/reviews.md

### 3/5 — Bugs & iffy Ui

*2026-04-29*

Honestly seems like a really handy app bet when I try to use a decimal point the app closes on itself. Also more clarity in the UI would help, took a second to figure out how to switch measurements.

### 3/5 — Bad app !!!

*2022-11-10*

I bought this app based on the 4 screen shots for the product on the app store. The product opened to one of the four with no interface to allow moving to another of the 4 types of conversion. No directions. Not intuitive. Waste of a buck.

UPDATE: I randomly kept pushing a number of buttons (both tap and press), and finally found the option I was hoping to get (pixels to inch). Partially my bad, partially the UI.

### 3/5 — 小数点を入力すると落ちる

*2021-08-31*

アナログからデジタルへ移行中の絵描きです。
ペンや枠線の太さなどを計算する目的で購入しました。が、
タイトルにもある通り、上段のmmの入力部分に小数点を入力すると100%アプリが落ちます。
正数なら落ちないが、0.7mmとかだと7mmで計算してから結果を10で割る必要があるので微妙に面倒。
中段のpixelの入力部分は正数しか入力できず、小数点は入力できません。
個人的には小数点以下も扱えれば★5だと思います。

## Frequently asked questions about Convertui

### What is Convertui used for?

Convertui helps you quickly switch between print sizes, screen sizes, and resolutions. It can calculate pixels per inch (dpi), determine print size from pixels, or find the pixel count for a given print size and resolution.

### What units does Convertui support?

For print size, Convertui supports millimeters (mm), centimeters (cm), meters (m), inches, feet, and yards. For screen definition, it works with pixels, Pixel@2x, and Pixel@3x.

### Does Convertui have a light and dark interface?

Yes, Convertui offers both a light and a dark interface, allowing users to choose their preferred visual theme for better usability.

### Is Convertui available in multiple languages?

Yes, Convertui provides a choice of languages, making it accessible to a wider range of users globally.

### What is the price of Convertui?

Convertui is a paid application, priced at $0.99.

### What devices is Convertui compatible with?

Convertui is designed for iOS devices, specifically iPhones and iPods.

### How often is Convertui updated?

Convertui was last updated on May 5, 2021, to version 1.1. The initial release date was April 30, 2021.

### Does Convertui have ads?

No, Convertui does not contain advertisements.

## Version history (last 2 releases)

### 1.1 — 2021-05-05

We have fixed a critical bug and added new languages.

### 1.0 — 2021-04-30

No release notes.

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## More apps by Wido

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All apps by Wido: https://appshunter.io/developer/1485386735

## Related topics

[pixelscale](https://appshunter.io/ios/topics/pixelscale) · [pixel density calculator](https://appshunter.io/ios/topics/pixel-density-calculator) · [screenshot pixel measure tool](https://appshunter.io/ios/topics/screenshot-pixel-measure-tool)

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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 2026-08-20.*