# Calculator HD++ vs Haseba Calculator

The clearest difference is in-app purchases: Calculator HD++ at none against Haseba Calculator's 7. Calculator HD++ also leads on update cadence (monthly vs every 2 months) and iOS requirement (10.0 vs 17.0). Haseba Calculator's advantage is ads (none vs shown) and ratings volume (3.8K vs 277). On price, rating, review sentiment and device support there is nothing between them.

Both are free to download. Haseba Calculator sells 7 in-app purchases, starting at $0.99 per 7 days. Calculator HD++ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Calculator HD++ against 4.6 for Haseba Calculator. That said, the two scores are not equally well evidenced: Haseba Calculator has 3.8K ratings behind it against 277, so its average is the more settled of the two. Written reviews are what separate them: 82% of Calculator HD++'s written reviews are positive against 78% of Haseba Calculator's.

Calculator HD++ ships an update monthly, Haseba Calculator every 2 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Calculator HD++ | Haseba Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (277 ratings)](https://appshunter.io/ios/app/calculator-hd-plus-plus/id444114618/reviews) | **[4.6 (3.8K ratings)](https://appshunter.io/ios/app/haseba-calculator/id1121281655/reviews)** |
| Number of ratings | 277 | **3.8K** |
| Positive reviews | **81.6% of reviews** | 78.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 35 MB | 25 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [smalltech sarl](https://appshunter.io/developer/289934568) | [Ahmad Almazeedi](https://appshunter.io/developer/1121281654) |

## What reviewers say

### Calculator HD++

[App page](https://appshunter.io/ios/app/calculator-hd-plus-plus/id444114618)

This application offers a high-precision calculation engine with a user-friendly interface. It allows for real-time result display as formulas are typed, supports multiple undo actions, and enables easy switching between workspaces. Users can also access persistent history, print calculations via AirPrint, and share history via email.

**Highlights:** High precision calculation engine, Results displayed while typing, Multiple undo functionality, Workspace switching, Persistent history, AirPrint compatibility, Email history sharing

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 💡 Detailed calculation history
- 🚀 Responsive and fast
- 👍 Helpful haptic feedback
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Settings have missing parameters
- 🐛 Previous calculations won't go away
- 💸 Annoying ads
- 🔍 Difficult to clear history

**Reported bugs**

- Crashes after recent update
- Incompatibility with Bluetooth keyboards

**Requested features**

- Option to remove ads
- Ability to switch to hexadecimal mode
- Larger buttons for easier use


### Haseba Calculator

[App page](https://appshunter.io/ios/app/haseba-calculator/id1121281655)

This app offers a user-friendly calculator with both basic and scientific functions. It features a clean interface, voice input, and convenient history tracking. Advanced options include memory slots for storing values and applying operations to them.

**Highlights:** Scientific calculator, Voice calculator, Calculation history, Copy and paste functionality, Dynamic themes, Memory slots with operations

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voice Mode | $0.99 | per 7 days |
| Haseba Voice Mode | $2.99 | per month |
| Haseba Voice Mode | $19.99 | per year |
| Unlock Themes & Icons | $0.99 | one-time |
| HasebaPro | $2.99 | one-time |
| HasebaPro | $3.99 | one-time |
| HasebaPro | $4.99 | one-time |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

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


## Frequently asked questions

### Is Calculator HD++ free?

Calculator HD++ is free to download, with no in-app purchases.

### Is Haseba Calculator free?

Haseba Calculator is free to download, with in-app purchases available.

### Which has better reviews, Calculator HD++ or Haseba Calculator?

Haseba Calculator is rated higher. Calculator HD++ averages 4.4 out of 5 from 277 ratings, while Haseba Calculator averages 4.6 from 3.8K ratings.

### Do Calculator HD++ or Haseba Calculator have ads?

Calculator HD++ shows ads; Haseba Calculator does not.

### Which is updated more often, Calculator HD++ or Haseba Calculator?

Calculator HD++ ships an update monthly, and Haseba Calculator every 2 months. Most recently, Calculator HD++ was updated on November 6, 2026 and Haseba Calculator on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*