# Calculator! vs Calculator Easy HD

The clearest difference is update cadence: Calculator Easy HD at every 6 weeks against Calculator!'s every 3 months. Calculator Easy HD also leads on review sentiment (94% vs 86%). Calculator!'s advantage is ratings volume (4.3K vs 1.2K) and iOS requirement (9.0 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

Calculator! costs $0.99 and Calculator Easy HD $0.99 up front. Calculator! sells 1 one-off in-app purchase and Calculator Easy HD sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Calculator! against 4.8 for Calculator Easy HD. Both are backed by a comparable volume of ratings — 4.3K and 1.2K respectively. Written reviews are what separate them: 86% of Calculator!'s written reviews are positive against 94% of Calculator Easy HD's.

Calculator! ships an update every 3 months, Calculator Easy HD every 6 weeks. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Calculator! | Calculator Easy HD |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [4.8 (4.3K ratings)](https://appshunter.io/ios/app/calculator/id432627778/reviews) | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/calculator-easy-hd/id448246366/reviews)** |
| Number of ratings | **4.3K** | 1.2K |
| Positive reviews | 86.0% of reviews | **94.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 56 MB | 56 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [7th Gear](https://appshunter.io/developer/321178305) | [良峰 侯](https://appshunter.io/developer/654444245) |

## What reviewers say

### Calculator!

[App page](https://appshunter.io/ios/app/calculator/id432627778)

This app offers a versatile calculator experience with both standard and scientific modes. Customize its appearance, use it in any orientation, and access additional tools like a notes tab and calculation history. It's designed for students and professionals needing accurate calculations.

**Highlights:** Standard and scientific calculator modes, Customizable look (iPad only), Portrait and landscape orientation, Notes and drawing tab, Calculation history, AirPrint and email support

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator | $0.99 | one-time |

**What reviewers like**

- 💰 Reasonably priced
- 📝 Useful note-taking features
- 📊 Keeps a calculation history
- 🎨 Customizable appearance
- 🔍 Helpful log and tracking features

**What reviewers complain about**

- 🤔 Confusing input box behavior
- 🔍 Lack of graphing features
- 🔍 Missing some scientific calculator buttons
- 🔍 Inconsistent widget behavior
- 🔍 Issues with split-screen and resizing

**Reported bugs**

- Widget doesn't work as expected
- Calculation history not available in portrait mode
- Resizing issues on iPad Pro
- Slow startup times on older devices

**Requested features**

- Add unit conversion tools
- Improve calculation expression logic
- Allow notes to be viewed in portrait mode
- Implement a scratch paper area on the right side
- Add ability to sync data across devices


### Calculator Easy HD

[App page](https://appshunter.io/ios/app/calculator-easy-hd/id448246366)

This app offers a user-friendly calculator experience with a focus on ease of use. It features a live voice input, an ergonomic layout with large keys, and a usage history for quick reference. Results can be easily copied or emailed.

**Highlights:** Live voice calculator, Ergonomic key layout, Extra large '+' key, Usage record, Copy & send results, Dark Mode support

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fashion Theme Pack 1 | $0.99 | one-time |
| Season Theme Pack 1 | $0.99 | one-time |
| Fashion Theme Pack 2 | $0.99 | one-time |
| Festivals Theme Pack 1 | $0.99 | one-time |
| Bird Theme Pack 1 | $0.99 | one-time |
| Fashion Theme Pack 3 | $0.99 | one-time |
| Insects Theme Pack 1 | $0.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Helpful paper tape feature
- 👍 Attractive and clear interface
- 👍 Reliable and accurate calculations
- 👍 Great for everyday calculations

**What reviewers complain about**

- 🐛 Compatibility issues with latest iOS updates
- 🐛 Occasional crashes or bugs
- 🔋 High battery consumption
- 💰 Potential hidden costs or in-app purchases

**Reported bugs**

- Unable to update app to latest version
- Buttons not responding after clearing entries
- Calculations not displaying properly

**Requested features**

- Add scientific calculator functions
- Improve editing capabilities for incorrect entries
- Provide more customization options
- Implement a dark mode theme


## Frequently asked questions

### Is Calculator! free?

Calculator! costs $0.99, and also offers in-app purchases.

### Is Calculator Easy HD free?

Calculator Easy HD costs $0.99, and also offers in-app purchases.

### Which has better reviews, Calculator! or Calculator Easy HD?

Calculator Easy HD is rated higher. Calculator! averages 4.8 out of 5 from 4.3K ratings, while Calculator Easy HD averages 4.8 from 1.2K ratings.

### Do Calculator! or Calculator Easy HD have ads?

Neither Calculator! nor Calculator Easy HD shows ads.

### Which is updated more often, Calculator! or Calculator Easy HD?

Calculator! ships an update every 3 months, and Calculator Easy HD every 6 weeks. Most recently, Calculator! was updated on October 20, 2026 and Calculator Easy HD on October 21, 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.*