# Calculator° HD vs Bin Oct Dec Hex Calculator

The clearest difference is price: Calculator° HD at Free against Bin Oct Dec Hex Calculator's $2.99. Calculator° HD also leads on iOS requirement (9.0 vs 13). Bin Oct Dec Hex Calculator's advantage is device support (3 vs 1). On update cadence, ads and in-app purchases there is nothing between them.

Calculator° HD is free to download; Bin Oct Dec Hex Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calculator° HD ships an update every 74 months, Bin Oct Dec Hex Calculator every 41 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Calculator° HD | Bin Oct Dec Hex Calculator |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calculator-hd/id590208623/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 74 months | **Every 41 months** |
| Monetization | Free | — |
| Size | 20 MB | 1 MB |
| Requires iOS | **9.0** | 13 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [宗明 杨](https://appshunter.io/developer/854194764) | [Heng Jia Liang](https://appshunter.io/developer/1532000635) |

## What reviewers say

### Calculator° HD

[App page](https://appshunter.io/ios/app/calculator-hd/id590208623)

This utility app offers a user-friendly and aesthetically pleasing calculator experience specifically designed for iPads. It supports handwriting input and includes a range of scientific functions for complex calculations.

**Highlights:** Handwriting support, Scientific functions, iPad optimized design, User-friendly interface, Aesthetic design

**In-app purchases:** none


### Bin Oct Dec Hex Calculator

[App page](https://appshunter.io/ios/app/bin-oct-dec-hex-calculator/id1645215486)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator° HD free?

Calculator° HD is free to download, with no in-app purchases.

### Is Bin Oct Dec Hex Calculator free?

Bin Oct Dec Hex Calculator costs $2.99, with no in-app purchases.

### Do Calculator° HD or Bin Oct Dec Hex Calculator have ads?

Neither Calculator° HD nor Bin Oct Dec Hex Calculator shows ads.

### Which is updated more often, Calculator° HD or Bin Oct Dec Hex Calculator?

Calculator° HD ships an update every 74 months, and Bin Oct Dec Hex Calculator every 41 months. Most recently, Calculator° HD was updated on October 23, 2026 and Bin Oct Dec Hex Calculator on October 15, 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.*