# Haseba Calculator — Basic, Scientific, Easy to Use

> A user-friendly calculator with scientific functions, voice input, and memory slots. (iPhone/iPad app by Ahmad Almazeedi.)

- Source: https://appshunter.io/ios/app/haseba-calculator/id1121281655 (this page in markdown: same URL + `.md`)
- Developer: [Ahmad Almazeedi](https://appshunter.io/developer/1121281654)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.57/5 from 3,795 App Store ratings · 219 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 25 MB
- Languages: Arabic, English, Finnish, French, Hindi, Japanese, Korean, Portuguese, Russian, Chinese and 2 more
- Released: 2016-06-07
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/haseba-calculator/id1121281655/reviews.md

## What is Haseba Calculator?

While building Haseba, we focused most of our energy on the user interface. We think that the key to any great app is a beautiful, and simple design that works seamlessly with the app's features. 

• Scientific Calculator
• Voice Calculator
• History (Swipe down in the display area)
• Copy and Paste 
• Dynamic Light / Dark Themes (and icons)
• Larger Buttons Option 
• Available on Apple Watch 

Memory Slots
• Save a value inside one of 11 memory slots to use them in calculations later
• A value may be the result of a previous calculation, or pasted from the clipboard into a memory slot
• The process to store a value in a memory slot is very easy and fast, just drag down a memory slot 
• Copy memory slot value to clipboard 
• After having a set of occupied memory slots, you can apply one of six different operations on them in one tap: sum, average, product, median, max, min, of the occupied memory slots. 

___________________________________________

Terms & Privacy: https://bit.ly/haseba-terms-privacy

Need help or have questions? Reach out to us at haseba-app@hotmail.com

## Key features

- Scientific calculator
- Voice calculator
- Calculation history
- Copy and paste functionality
- Dynamic themes
- Memory slots with operations

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Haseba Voice Mode | $19.99 | per year |
| Voice Mode | $0.99 | per 7 days |
| Haseba Voice Mode | $2.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Themes & Icons | $0.99 | one-time |
| HasebaPro | $4.99 | one-time |
| HasebaPro | $3.99 | one-time |
| HasebaPro | $2.99 | one-time |


## What do users think of Haseba Calculator?

Overall sentiment: positive

**Pros**

- 👍 Simple and intuitive
- 🚀 Fast and responsive
- 🔒 No ads or trackers
- 💎 Beautiful and customizable design
- 🧮 Useful calculator features

**Cons**

- 💰 Some features locked behind paywall
- 🐛 Occasional bugs and crashes
- 🔍 Difficult to find due to non-intuitive name

**Commonly reported bugs**

- Calculation errors with certain inputs
- Inability to edit or copy results

**Most requested features**

- Add history and editing capabilities
- Support for hardware keyboard
- Improve percentage calculation accuracy

## Recent user reviews (10 of 219)

All indexed reviews: https://appshunter.io/ios/app/haseba-calculator/id1121281655/reviews.md

### 5/5 — I miss this calculator and five stars😭😭

*2026-06-11, version 8.2*

Its so nostalgic for me i miss this calculator

### 5/5 — Absolute perfection

*2025-11-12, version 8.1*

I always use this, it’s perfect and has great memory.

### 5/5 — Good

*2025-10-05, version 5.7*

Ok

### 1/5 — 端末をアップデート後

*2025-09-22, version 7.6*

アプリの表示のされ方が変わり、更に使用不可になりました。解決して下さい。

### 2/5 — The ai is bad

*2025-07-18, version 7.5*

The ai doesn’t understand my voice and does random equations but cool colors

### 5/5 — Very accessible & user-friendly

*2025-07-05, version 7.5*

It’s basically a simple calculator with all the essentials of a modern calculator.
(History-Copy-Themes)

I got rid of the default apple calculator app the first time I got to try this calculator app.

Plus, the devs are very responsive and consistent for help if you encounter any bugs and contact them via their email.

### 1/5 — Going downhill. OLD REVIEW: Simple, easy to use… what all great apps should be

*2025-06-22, version 7.2*

I loved this app (past tense). Now deleted. I still used it even after iPad added their own calculator app. It was great because $1 at the time in June 2022 got you a simple app. Now circa v7.0 in June 2025, the developer has taken over the app with a confusing full screen “VOICE” modal, pushing monthly/weekly subscriptions. I’m probably going to delete this soon, now. So sad to see….  OLD REVIEW: Clean, simple, fast and easy to use. It doesn’t have a ton of features which, over time, would just clutter the app and make it overall worse. So glad that hasn’t happened here. I use it regularly and that is easy to take for granted but starting to appreciate that unique feature of this app (that it has sustained its quality over the years). Well worth the cost. Great job, Ahmad. 😊

### 5/5 — الالوان

*2025-06-12, version 7.0*

بينساني

### 5/5 — شكر

*2025-03-03, version 6.0*

سهلة الاستخدام شكراً لكم.

### 5/5 — الآفضل

*2025-02-10, version 6.0*

حاليًا أفضل تطبيق آلة حاسبة وسهله ومافيه ازعاج اعلانات

## Frequently asked questions about Haseba Calculator

### What does the Haseba Calculator app do?

The Haseba Calculator app provides both basic and scientific calculation functions with a focus on a beautiful and simple user interface. It includes features like voice input, calculation history, copy-paste functionality, and dynamic themes.

### What are the key features of the Haseba Calculator?

Key features include a scientific calculator, a voice calculator for hands-free input, a history log accessible by swiping down, copy and paste functionality, dynamic light/dark themes, larger button options, and availability on Apple Watch. It also offers 11 memory slots for storing and manipulating values.

### Is the Haseba Calculator free to use?

The app is free to download and use with in-app purchases. While the core functionality is available for free, certain advanced features or customization options might be offered through in-app purchases.

### What devices is Haseba Calculator compatible with?

The app is available on Apple devices, including iPhones and iPads. It also has an integration for Apple Watch, allowing for calculations on your wrist.

### How can I use the memory slots in Haseba Calculator?

You can save values into one of 11 memory slots for later use in calculations. Values can be results of previous calculations or pasted from the clipboard. You can easily store a value by dragging down a memory slot. Additionally, you can apply six different operations (sum, average, product, median, max, min) to occupied memory slots with a single tap.

## Version history (last 5 releases)

### 8.2 — 2026-05-10

• General enhancements

### 8.1 — 2025-10-21

• Fixed a bug where memory slot tap didn’t work
• General enhancements and bug fixes

### 8.0 — 2025-10-02

• External keyboard support  
• Scrollable history list  
• History now saved after closing  
• No more pop-up ads  
• Support for iOS 26

### 7.6 — 2025-07-22

• General improvements

### 7.5 — 2025-07-05

• General improvements and bug fixes.

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## More apps by Ahmad Almazeedi

- [Tap King - Multiplayer Game](https://appshunter.io/ios/app/tap-king-multiplayer-game/id1146122084)
- [Animath - AI Tutor & Solver](https://appshunter.io/ios/app/animath-ai-tutor-and-solver/id1615638274)
- [Ask Giri - AI Chat Assistant](https://appshunter.io/ios/app/ask-giri-ai-chat-assistant/id6482981600)

All apps by Ahmad Almazeedi: https://appshunter.io/developer/1121281654

## Related topics

[large buttons](https://appshunter.io/ios/topics/large-buttons)

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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 2026-08-27.*