# Calculator HD++ vs Calculator

The clearest difference is in-app purchases: Calculator HD++ at none against Calculator's 2. Calculator HD++ also leads on review sentiment (82% vs 71%) and iOS requirement (10.0 vs 13.0). Calculator's advantage is ads (none vs shown) and rating (4.8 vs 4.4). On price, update cadence and device support there is nothing between them.

Both are free to download. Calculator sells 2 one-off in-app purchases. Calculator HD++ asks for nothing beyond the download.

Calculator holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Calculator has 1.9K ratings behind it against 277, so its average is the more settled of the two. Written reviews complicate that: 82% of Calculator HD++'s written reviews are positive against 71% of Calculator's, so the app with the better star average is not the one people write more warmly about.

Calculator HD++ ships an update monthly, Calculator every 2 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Calculator HD++ | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (277 ratings)](https://appshunter.io/ios/app/calculator-hd-plus-plus/id444114618/reviews) | **[4.8 (1.9K ratings)](https://appshunter.io/ios/app/calculator-mingcalc/id1596875771/reviews)** |
| Number of ratings | 277 | **1.9K** |
| Positive reviews | **81.6% of reviews** | 70.6% 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 | 54 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [smalltech sarl](https://appshunter.io/developer/289934568) | [杭州智慧小明科技有限公司](https://appshunter.io/developer/1631940625) |

## 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


### Calculator

[App page](https://appshunter.io/ios/app/calculator-mingcalc/id1596875771)

This utility app offers a streamlined and efficient calculator experience. It records your entire calculation history for easy retrieval and allows for personalized prompt tones and customizable themes. Ideal for iPad users seeking a simpler, faster calculation tool.

**Highlights:** Faster calculation speed, Complete calculation process recording, Customizable prompt tones, Built-in exquisite themes, Ideal for iPad

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One year VIP | $3.99 | one-time |
| Permanent VIP | $14.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient and efficient
- 💡 Useful features
- 👍 Simple operation
- 👍 Colorful and visually appealing

**What reviewers complain about**

- 🐛 Issues with deleting the app
- 💰 Expensive paid version
- 🔒 Unclear about the paid subscription

**Reported bugs**

- Paid subscription not working as expected
- Compatibility issues with older devices

**Requested features**

- Add scientific calculation options
- Ability to save and export calculation history


## Frequently asked questions

### Is Calculator HD++ free?

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

### Is Calculator free?

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

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

Calculator is rated higher. Calculator HD++ averages 4.4 out of 5 from 277 ratings, while Calculator averages 4.8 from 1.9K ratings.

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

Calculator HD++ shows ads; Calculator does not.

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

Calculator HD++ ships an update monthly, and Calculator every 2 months. Most recently, Calculator HD++ was updated on November 6, 2026 and Calculator on November 7, 2026.

---

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