# Calculator Easy HD vs FairyScanner

The clearest difference is price: FairyScanner at Free against Calculator Easy HD's $0.99. FairyScanner also leads on in-app purchases (none vs 7) and iOS requirement (10.0 vs 15.0). Calculator Easy HD's advantage is rating (4.8 vs 4.5) and ratings volume (1.2K vs 30). On ads and device support there is nothing between them.

FairyScanner is free to download; Calculator Easy HD costs $0.99 up front. Calculator Easy HD sells 7 one-off in-app purchases. FairyScanner asks for nothing beyond the download.

Calculator Easy HD holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Calculator Easy HD has 1.2K ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 94% of Calculator Easy HD's written reviews are positive against 83% of FairyScanner's.

Calculator Easy HD ships an update every 6 weeks, FairyScanner every 4 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Calculator Easy HD | FairyScanner |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/calculator-easy-hd/id448246366/reviews)** | [4.5 (30 ratings)](https://appshunter.io/ios/app/fairyscanner-ocr-scan-and-reader/id1435857951/reviews) |
| Number of ratings | **1.2K** | 30 |
| Positive reviews | **94.0% of reviews** | 82.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 56 MB | 34 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [良峰 侯](https://appshunter.io/developer/654444245) | [浩 刘](https://appshunter.io/developer/1433579709) |

## What reviewers say

### 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


### FairyScanner

[App page](https://appshunter.io/ios/app/fairyscanner-ocr-scan-and-reader/id1435857951)

Instantly convert text from images or documents into editable digital text. This tool utilizes AI for accurate recognition and can even read the extracted text aloud in multiple languages. It's designed for quick, comfortable use without any ads.

**Highlights:** AI text and voice technology, Instant picture and literacy, Accurate, editable text recognition, Proofreading capabilities, AI voice conversion, Multi-language support and pronunciation, Ad-free experience

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Easy HD free?

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

### Is FairyScanner free?

FairyScanner is free to download, with no in-app purchases.

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

Calculator Easy HD is rated higher. Calculator Easy HD averages 4.8 out of 5 from 1.2K ratings, while FairyScanner averages 4.5 from 30 ratings.

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

Neither Calculator Easy HD nor FairyScanner shows ads.

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

Calculator Easy HD ships an update every 6 weeks, and FairyScanner every 4 months. Most recently, Calculator Easy HD was updated on October 18, 2026 and FairyScanner on October 17, 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.*