# Convert: Units Converter

> Versatile unit converter with custom scales, history, and interface customization. (iPhone/iPad app by Toutdanslapoche.)

- Source: https://appshunter.io/ios/app/convert-units-converter/id433833965 (this page in markdown: same URL + `.md`)
- Developer: [Toutdanslapoche](https://appshunter.io/developer/432521152)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 15 written reviews indexed
- Age rating: 17+
- Requires: iOS 8.0 · 14 MB
- Languages: American English, French (France), European Spanish
- Released: 2011-04-29
- Data updated: 2026-08-15
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/convert-units-converter/id433833965/reviews.md

## What is Convert?

With this application you can perform common conversions of length, area, volume, angle, between two scales, etc. in just a few clicks. 

Have it at hand will make good services! Especially as your conversion preferences are saved for even more efficiency.


• Need a converter both modern and relevant?

Do not miss Convert, an application that won't leave anyone indifferent!
Indeed, thanks to a simple and effective esthetic, whether you are professional or individual, it will permit you to quickly perform complex conversions.


• Why is it unique?

That's not all! It also performs conversions of scales and luminance in a few clicks.
In fact, it's a kind of pocket "kutch" that will help you for reading plans with, in addition, a management units. So you no longer have to think to know the size, in real meter, of 2.7in at 1:48 :) ​​Also, you can add your own custom scales!
As for candela/in², Nit and Lambert, they will have no more secrets for you.


• Even more?

All your conversions are saved in a history available at all times. This classification system will permit you to quickly find your latest calculations.


• The final word.

Convert is customizable according to your wishes. Choose and change at any time the color of the interface to find the one that suits you best!

In this new version, there is no more in-app purchase. After purchasing the application via the App Store, all the features are free!

## Key features

- Common unit conversions
- Custom scale conversions
- Saved conversion preferences
- Conversion history
- Customizable interface colors
- Supports luminance conversions

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Version | $0.99 | one-time |
| Premium Version | $0.99 | one-time |


## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/convert-units-converter/id433833965/reviews.md

### 5/5 — Excelente

*2024-05-27, version 5.5*

Funciona muy bien para lo que yo necesito, puedo agregar escala personalizadas

### 1/5 — €€€€€

*2016-03-18, version 5.4*

Je n'aime pas ça qu'on impose quelque chose surtout quand il faut payer alors je Désinstalle malgré qu'elle soit bien en revoir et passer votre chemin. Et je dit vive Apple!!!!!!!!!!!!!!!!!!

### 1/5 — Pas terrible

*2015-09-26, version 5.2*

Sans intérêt.

### 3/5 — Falta

*2014-12-08, version 5.2*

Muy buena e intuitiva, pero no supera las expectativas, falta conversiones y sobre todo peso y masa.

### 5/5 — Muy buena

*2014-12-02, version 5.2*

Es simple facil de usar y muuy útil funciona super bien 100% recomendable

### 5/5 — Great!

*2014-02-09*

Great!

**Developer response:** :)

### 1/5 — Counter-intuitive

*2014-01-14*

:-(

**Developer response:** You will certainly like the new version best :)

### 1/5 — Vous vous trompez de bouton a l'ouverture et vous payez 0,89€

*2013-10-22, version 5.1.1*

Bonne appli dans l'ensemble mais l'achat flash de 0,89€ est INADMISSIBLE !! Merci de faire un bouton de confirmation, je me suis fait avoir j'espere que les suivants ne feron pas la meme erreur... Je suis decu !!!

### 5/5 — Super appli !

*2013-07-11, version 4.1*

Application très pratique pour les nombreuses conventions utiles chaque jour. Je le recommande !

### 2/5 — Bof decu

*2013-02-24, version 3.1*

Pas suffisant 
Il searit bon de pouvoir donner une echeele a un document landa

## Frequently asked questions about Convert

### What types of conversions does Convert offer?

Convert offers common conversions for length, area, volume, angle, and scales. It also supports specialized conversions for luminance, such as candela/in², Nit, and Lambert.

### Can I add my own custom scales in Convert?

Yes, Convert allows you to add your own custom scales. This feature is particularly useful for tasks like reading plans where specific scale ratios are involved.

### How does Convert help with efficiency?

Convert saves your conversion preferences, allowing for even more efficiency in future calculations. It also maintains a history of your conversions for quick access to recent calculations.

### Is Convert free to use?

Yes, Convert is free to use. After purchasing the application once via the App Store, all features are available without further in-app purchases.

### Can I customize the look of Convert?

Yes, Convert is customizable. You can choose and change the color of the interface at any time to find a theme that best suits your preferences.

### What devices is Convert supported on?

Convert is supported on a range of Apple devices, including watch, iPhone, iPad, and iPod.

### How often is Convert updated?

The latest version of Convert is 5.5, last updated on April 21, 2016. While updates have not been frequent recently, the app remains functional for its core purpose.

### What is the age rating for Convert?

Convert has an age rating of 17+. This is likely due to the broad range of potential uses and the complexity of some unit conversions it can handle.

## Version history (last 5 releases)

### 5.5 — 2016-04-21

In this new version, there is no more in-app purchase. After purchasing the application via the App Store, all the features are free!

### 5.4 — 2016-03-16

Convert is now also available on Apple Watch!
Do conversions quickly and efficiently directly from your watch :)

And also :
• New advertising system for those who do not wish to buy the Premium version
• Various Fixes

### 5.3.2 — 2016-01-27

Convert is now fully compatible for iPad and iPad Pro! Enjoy the app on the big screen!

And also :
• Adding mass conversions
• Ability to choose a custom color in Premium version
• Various fixes

If you want other types of conversions in the application a short comment with 5 stars and we will study the idea ;)
And do not hesitate to review this new version in the App Store or email: support@toutdanslapoche.fr

### 5.3.1 — 2016-01-15

Feel free to review this new version in the App Store or email: support@toutdanslapoche.fr

Features:
• Faster conversion selection types by clicking the title
• Adding to the historical easier
• Bug Fixes

### 5.3 — 2015-12-10

Many new to discover in this update of Convert! Feel free to review the App Store or by mail: support@toutdanslapoche.fr

Features:
• Improved accuracy of calculations
• New design suitable for iPhone 6 and 6 Plus
• Compatibility iOS9
• Email support
• Bug Fixes

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## More apps by Toutdanslapoche

- [Gifts List](https://appshunter.io/ios/app/gifts-list/id572392455)

All apps by Toutdanslapoche: https://appshunter.io/developer/432521152

## Related topics

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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 2026-08-15.*