# Calculator Easy HD vs Historical snapshot

The clearest difference is review sentiment: Calculator Easy HD at 94% against Historical snapshot's 0%. Calculator Easy HD also leads on rating (4.8 vs 1.0) and ratings volume (1.2K vs 2). Historical snapshot's advantage is in-app purchases (none vs 7) and update cadence (weekly vs every 6 weeks). On ads and device support there is nothing between them.

Calculator Easy HD costs $0.99 and Historical snapshot $1.99 up front. Calculator Easy HD sells 7 one-off in-app purchases. Historical snapshot asks for nothing beyond the download.

Calculator Easy HD holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Calculator Easy HD has 1.2K ratings behind it against 2, 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 0% of Historical snapshot's.

Calculator Easy HD ships an update every 6 weeks, Historical snapshot weekly. Both last shipped on November 7, 2026.

## The numbers

| Metric | Calculator Easy HD | Historical snapshot |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/calculator-easy-hd/id448246366/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/historical-snapshot/id1495566749/reviews) |
| Number of ratings | **1.2K** | 2 |
| Positive reviews | **94.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 56 MB | 58 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [良峰 侯](https://appshunter.io/developer/654444245) | [子浩 张](https://appshunter.io/developer/634469749) |

## 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


### Historical snapshot

[App page](https://appshunter.io/ios/app/historical-snapshot/id1495566749)

Discover significant world events and historical moments. This app provides a glimpse into the past, making history accessible and engaging.

**Highlights:** View important world events, Historical snapshots, Accessible history content

**Features:** macOS Compatibility

**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 Historical snapshot free?

Historical snapshot costs $1.99, with no in-app purchases.

### Which has better reviews, Calculator Easy HD or Historical snapshot?

Calculator Easy HD is rated higher. Calculator Easy HD averages 4.8 out of 5 from 1.2K ratings, while Historical snapshot averages 1.0 from 2 ratings.

### Do Calculator Easy HD or Historical snapshot have ads?

Neither Calculator Easy HD nor Historical snapshot shows ads.

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

Calculator Easy HD ships an update every 6 weeks, and Historical snapshot weekly. Most recently, Calculator Easy HD was updated on November 7, 2026 and Historical snapshot on November 7, 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.*