# Voice Calculator HD+ vs Classicalc calculator

The clearest difference is price: Voice Calculator HD+ at Free against Classicalc calculator's $0.99. Voice Calculator HD+ also leads on rating (4.7 vs 3.8) and review sentiment (94% vs 63%). Classicalc calculator's advantage is in-app purchases (none vs 3) and ads (none vs shown). On ratings volume there is nothing between them.

Voice Calculator HD+ is free to download; Classicalc calculator costs $0.99 up front. Voice Calculator HD+ sells 3 one-off in-app purchases. Classicalc calculator asks for nothing beyond the download.

Voice Calculator HD+ holds the better App Store score, 4.7 against 3.8. Both are backed by a comparable volume of ratings — 10 and 13 respectively. Written reviews point the same way: 94% of Voice Calculator HD+'s written reviews are positive against 63% of Classicalc calculator's.

Voice Calculator HD+ ships an update every 6 weeks, Classicalc calculator every 20 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Voice Calculator HD+ | Classicalc calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.7 (10 ratings)](https://appshunter.io/ios/app/voice-calculator-hd-plus/id868724822/reviews)** | [3.8 (13 ratings)](https://appshunter.io/ios/app/classicalc-calculator/id989434780/reviews) |
| Number of ratings | 10 | **13** |
| Positive reviews | **93.5% of reviews** | 62.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 20 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 101 MB | 14 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [良峰 侯](https://appshunter.io/developer/654444245) | [Lukasz Kowalski](https://appshunter.io/developer/792954012) |

## What reviewers say

### Voice Calculator HD+

[App page](https://appshunter.io/ios/app/voice-calculator-hd-plus/id868724822)

This calculator app offers extensive theme customization with 65,536 colors and a dark mode option. It includes a history function with note-taking and sharing capabilities, along with essential calculation operations and adjustable display height.

**Highlights:** Custom color themes, 65536 color options, History with notes, Share history via email, Auto-adjust history height, Dark Mode support, Mutable button sound

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theme Pack 2 | $0.99 | one-time |
| Season Theme Pack 1 | $0.99 | one-time |
| Upgrade Pro | $1.99 | one-time |


### Classicalc calculator

[App page](https://appshunter.io/ios/app/classicalc-calculator/id989434780)

This calculator app offers instant calculations as you type, following the mathematical order of operations. It features unique piano sound themes and allows seamless continuation of calculations across iPhone and Apple Watch. Your equations are automatically saved for convenience.

**Highlights:** Instant calculation as you type, Mathematical order of operators, Cross-device continuity (iPhone/Watch), Automatic equation saving, 14 piano sound themes, Copy result to clipboard

**In-app purchases:** none


## Frequently asked questions

### Is Voice Calculator HD+ free?

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

### Is Classicalc calculator free?

Classicalc calculator costs $0.99, with no in-app purchases.

### Which has better reviews, Voice Calculator HD+ or Classicalc calculator?

Voice Calculator HD+ is rated higher. Voice Calculator HD+ averages 4.7 out of 5 from 10 ratings, while Classicalc calculator averages 3.8 from 13 ratings.

### Do Voice Calculator HD+ or Classicalc calculator have ads?

Voice Calculator HD+ shows ads; Classicalc calculator does not.

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

Voice Calculator HD+ ships an update every 6 weeks, and Classicalc calculator every 20 months. Most recently, Voice Calculator HD+ was updated on October 12, 2026 and Classicalc calculator on October 24, 2026.

---

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