# fdiv - Cute Calculator

> Free, ad-free advanced calculator with multi-base support and scientific functions. (iPhone/iPad app by Vladimir Vedeneev.)

- Source: https://appshunter.io/ios/app/fdiv-cute-calculator/id901128180 (this page in markdown: same URL + `.md`)
- Developer: [Vladimir Vedeneev](https://appshunter.io/developer/889004894)
- Category: Utilities, Productivity
- Price: Free
- Rating: 4.70/5 from 16 App Store ratings · 27 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 2 MB
- Languages: American English
- Released: 2014-07-26
- Data updated: 2026-08-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/fdiv-cute-calculator/id901128180/reviews.md

## What is fdiv?

Advanced calculator with powerful features.

Absolutely free - no ads, no in-app purchases, no "plz rate me" popups.

Included:
- 7-segment LCD display, created with love
- portrait mode with balance between basic and advanced features, and landscape mode with full features
- several bases support (DEC / HEX / BIN / OCT), support for live preview in several bases simultaneously
- scientific calculations with enhanced precision
- hardware keyboards support
- VoiceOver support
- universal application for iPad and iPhone

Your suggestions, feature requests and bug reports are welcome at public issue tracker https://bitbucket.org/lanorkin/fdiv-public-tracker/issues/

## Key features

- 7-segment LCD display
- Multiple bases support (DEC/HEX/BIN/OCT)
- Scientific calculations
- Hardware keyboard support
- Universal app for iPhone and iPad
- Ad-free and no in-app purchases

## Recent user reviews (10 of 27)

All indexed reviews: https://appshunter.io/ios/app/fdiv-cute-calculator/id901128180/reviews.md

### 4/5 — Sweet app but one curious behavior

*2023-06-13*

I was wondering, what is the intended purpose behind what happens if you tap and hold on the C button. The whole app desaturates and it seems that it’s some kind of input lock. But it still clears the total window and even blanks it. Tap C again and function (and color) returns. 

What’s that all about?

### 5/5 — Great

*2022-12-13, version 1.05*

Love the retro aesthetics!

### 5/5 — My Go To Calculator

*2020-12-02*

Very simple straight forward with hex and scientific support. Many other calculators over complicate things. This one is simple.

### 5/5 — Calculator on steroids for free

*2020-11-04*

This free app works great! Thank you for giving something for iPads that iPhones get. Keep up the good work.

### 5/5 — Cool

*2020-07-10, version 1.05*

Автор, а можешь добавить ещё разделитель групп разрядов? (Не могу найти) 
А так - калькулятор - бомба.

### 5/5 — Реально нет рекламы и все работает!!! Рекомендую!

*2020-02-29, version 1.04*

Редкий случай, полностью рабочее приложение без рекламы. Сам с трудом поверил)

### 4/5 — Иконка

*2020-02-28, version 1.04*

Отличное приложение!
Пожалуйста, сделайте красивую иконку (без таракана))

### 4/5 — Brian

*2019-08-29, version 1.04*

Simple.Easy to use and free. BUT .... why use 7 segment display? Confusing in hex mode when “B” shown in lower case. I thought we had moved on from those early basic displays!

### 5/5 — Absolutely gorgeous

*2018-12-03, version 1.04*

This app has no ads,iap, or pop ups. Kudos to developers. No need to buy 10$ crap apps from other developers. Once again job well done.

### 5/5 — Clean, comprehensive and ad-free

*2017-10-08*

A whimsical icon, perhaps, but honestly I doubt you’ll find a better ad-free calculator. Recommended!

## Frequently asked questions about fdiv

### What is fdiv's main purpose?

fdiv is an advanced calculator designed for both basic and complex mathematical operations. It features a unique 7-segment LCD display and supports multiple number bases, making it versatile for various calculation needs.

### Does fdiv have ads or in-app purchases?

No, fdiv is completely free and does not contain any advertisements, in-app purchases, or requests to rate the app. This ensures an uninterrupted user experience.

### What number bases does fdiv support?

fdiv supports several number bases, including Decimal (DEC), Hexadecimal (HEX), Binary (BIN), and Octal (OCT). It also offers a live preview feature that displays conversions across multiple bases simultaneously.

### Is fdiv available on both iPhone and iPad?

Yes, fdiv is a universal application, meaning it is designed to work seamlessly on both iPhone and iPad devices, offering an optimized experience for each.

### How accurate are fdiv's scientific calculations?

fdiv provides enhanced precision for its scientific calculations, ensuring reliable results for complex mathematical problems. The app is designed to handle advanced computations effectively.

### Can I use a hardware keyboard with fdiv?

Yes, fdiv supports hardware keyboards, which can significantly speed up input and calculations, especially for users who prefer physical key interaction.

### What is the update frequency for fdiv?

The latest version of fdiv was released on June 30, 2020. While the app has not been updated recently, its core functionality remains robust and reliable for its intended purpose.

### How does fdiv compare to other calculator apps?

fdiv stands out with its ad-free, free model, unique display, and comprehensive multi-base support. It offers advanced scientific functions and a clean interface, differentiating it from many other utility calculators.

## Version history (last 5 releases)

### 1.05 — 2020-06-30

- various fixes for newer iOS versions and devices
- calculation bug fix for some edge cases

### 1.04 — 2016-02-01

Split view support and other tweaks for iOS 9

### 1.03 — 2014-10-08

Tweaks for iPhone 6

### 1.02 — 2014-09-15

Bug fixes

### 1.01 — 2014-09-08

Button clicks (can be turned off in settings), UI improvements

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## More apps by Vladimir Vedeneev

- [Check Reviews](https://appshunter.io/ios/app/check-reviews/id974973099)

All apps by Vladimir Vedeneev: https://appshunter.io/developer/889004894

## Related topics

[hyperbolic](https://appshunter.io/ios/topics/hyperbolic)

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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 2026-08-04.*