# Unit Converter: Science Tools — Engineering, IT, cooking, more

> Comprehensive unit converter for science, engineering, and everyday measurements. (iPhone/iPad app by Eugene Kugut.)

- Source: https://appshunter.io/ios/app/unit-converter-science-tools/id1557454960 (this page in markdown: same URL + `.md`)
- Developer: [Eugene Kugut](https://appshunter.io/developer/1557454962)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Rating: 4.90/5 from 7 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 19 MB
- Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 23 more
- Released: 2021-04-03
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/unit-converter-science-tools/id1557454960/reviews.md

## What is Unit Converter?

Introducing the ultimate all-in-one converter app for iOS and iPadOS - the perfect tool for students, scientists, engineers, and anyone who needs to quickly convert physical quantities and units of measurement on the go!

With over 30 converters covering a wide range of areas including geometry, mechanics, thermodynamics, hydraulics, photometry, electrical engineering, radiation, radiology, and more, this app has got you covered. Whether you need to convert inches to centimeters, meters to feet, or even bits to exabytes, our app has got it all.

But that's not all - our app also boasts a range of advanced features that make converting units a breeze:

• You can adjust the rounding of values.
• You can search for a converter both by its name and by the units it includes. Also, the search can be carried out by a partial occurrence of a sequence of characters.
• Copying and pasting values from the clipboard in one tap allows you to perform many calculations faster.
• You can also swap units of measurement by pressing only one button.
• With a history of calculations, you can easily access your previous conversions and copy multiple results at once.
• You can customize the app's color schemes to suit your preferences and choose between light and dark themes, as well as many color schemes. 
• The application has an adapted interface for iPad and iPhone.

Whether you are a student preparing for exams or a professional working in a technical field, our app will be your go-to tool for converting units of measurement.

We plan to add more than 100 new converters and more than 500 units of measurement to the existing converters. And also make a number of improvements that will make the application even more convenient. Monetization allows us to continue the development of our project. And therefore, some units of measurement require premium access. Premium access can be obtained for a subscription or a one-time payment. And also absolutely free for viewing ads.

## Key features

- Over 30 unit converters
- Adjustable rounding
- Smart search by name or units
- Copy/paste values
- Swap units with one button
- Calculation history
- Customizable themes

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium access | $2.99 | per month |
| Premium access | $19.99 | per year |
| Premium access | $1.99 | per 7 days |
| Premium access | $17.99 | per year |
| Premium access | $8.99 | per year |
| Premium access | $0.99 | per 7 days |
| Premium access | $9.99 | per year |
| Premium access | $1.99 | per month |
| Premium access | $0.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium access | $44.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/unit-converter-science-tools/id1557454960/reviews.md

### 5/5 — Great!!!

*2023-03-03, version 2.0*

New design is wonderful😍😍😍😍😍

### 1/5 — не скачивайте!

*2021-12-17, version 1.7*

всё платно!!! только премиум версия…🤦🏼‍♀️

### 1/5 — Жадность безгранична.

*2021-12-13, version 1.7*

Толко установил, решил перевести паскали в килограммы. Сразу выскочила менюшка с премиумом. Ну что за бессовестное отношение? Почему сразу не указать, что бесплатно я могу только щей у Тёщи похлебать!???

### 1/5 — Платное

*2021-10-27, version 1.7*

Простое приложение и платное. Не за что платить деньги.

## Frequently asked questions about Unit Converter

### What is Unit Converter: Science Tools?

Unit Converter: Science Tools is an iOS and iPadOS application designed to help users quickly convert physical quantities and units of measurement across various fields like geometry, mechanics, and electrical engineering.

### What types of conversions does Unit Converter: Science Tools offer?

The app provides over 30 converters covering geometry, mechanics, thermodynamics, hydraulics, photometry, electrical engineering, radiation, radiology, and more, including conversions like inches to centimeters and bits to exabytes.

### Does Unit Converter: Science Tools have ads?

Yes, Unit Converter: Science Tools contains advertisements. Users can gain premium access to remove ads, either through a subscription or a one-time payment, or by viewing ads.

### How can I access premium features in Unit Converter: Science Tools?

Premium access, which includes certain units of measurement, can be obtained via a subscription or a one-time payment. A 3-day free trial is available for some subscription options.

### What are the subscription options for Unit Converter: Science Tools?

Subscription options for premium access include weekly and monthly plans, with prices ranging from $0.99 to $2.99. Some plans offer a 3-day free trial.

### Is Unit Converter: Science Tools suitable for students?

Yes, the app is ideal for students preparing for exams or studying technical fields, offering a wide range of conversions and advanced features to aid in their learning and calculations.

### How often is Unit Converter: Science Tools updated?

The app was last updated on January 6, 2026, indicating a recent update. The developers plan to add over 100 new converters and 500 units of measurement in future updates.

### What is the user rating for Unit Converter: Science Tools?

Unit Converter: Science Tools has a high user rating of 4.9 stars based on 7 ratings, suggesting a positive user experience.

## Version history (last 5 releases)

### 3.4 — 2026-01-06

Minor bug fixes.

### 3.3 — 2025-12-15

Minor bug fixes.

### 3.2 — 2025-12-14

Minor bug fixes.

### 3.1 — 2025-11-26

Minor bug fixes.

### 3.0 — 2025-11-22

Minor bug fixes.

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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 2026-06-01.*