Calculator Easy HD vs Historical snapshot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator Easy HD
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.
- Live voice calculator
- Ergonomic key layout
- Extra large '+' key
- Usage record
- Copy & send results
- Dark Mode support
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- Live voice calculator - Ergonomic key layout - Extra large "+" key - Backspace key - Nice Key sound - Usage Record - Copy & Send the result by e-mail - Retina display (all iPad & iPhone) - Support Dark Mode Calculator Easy HD URL scheme: HCCalculatorEasy://
Historical snapshot
Discover significant world events and historical moments. This app provides a glimpse into the past, making history accessible and engaging.
- View important world events
- Historical snapshots
- Accessible history content
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A history snapshot app that show important world events to you.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Calculator Easy HD | Historical snapshot |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 4.8 (1.2K ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 94.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 1.2K — better | 2 |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | 良峰 侯 | 子浩 张 |
Customer experience
Calculator Easy HD
Historical snapshot
Bugs and requests
Calculator Easy HD
Reported bugs
3 issues- Unable to update app to latest version
- Buttons not responding after clearing entries
- Calculations not displaying properly
Requested features
4 requests- Add scientific calculator functions
- Improve editing capabilities for incorrect entries
- Provide more customization options
- Implement a dark mode theme
Historical snapshot
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calculator Easy HD
- Fashion Theme Pack 1$0.99
- Season Theme Pack 1$0.99
- Fashion Theme Pack 2$0.99
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- Festivals Theme Pack 1$0.99
- Bird Theme Pack 1$0.99
- Fashion Theme Pack 3$0.99
- Insects Theme Pack 1$0.99
Historical snapshot
No in-app purchases
Questions
Is Calculator Easy HD free?
Is Historical snapshot free?
Which has better reviews, Calculator Easy HD or Historical snapshot?
Do Calculator Easy HD or Historical snapshot have ads?
Which is updated more often, Calculator Easy HD or Historical snapshot?
Other comparisons
