# CP HexCalc vs NerdCalc

The clearest difference is update cadence: CP HexCalc at every 5 months against NerdCalc's every 19 months. CP HexCalc also leads on iOS requirement (8.0 vs 17.0). NerdCalc's advantage is ratings volume (183 vs 9). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for CP HexCalc against 4.8 for NerdCalc. That said, the two scores are not equally well evidenced: NerdCalc has 183 ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 89% of CP HexCalc's written reviews are positive against 83% of NerdCalc's.

CP HexCalc ships an update every 5 months, NerdCalc every 19 months. Both last shipped on October 9, 2026.

## The numbers

| Metric | CP HexCalc | NerdCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (9 ratings)](https://appshunter.io/ios/app/cp-hexcalc/id358690580/reviews)** | [4.8 (183 ratings)](https://appshunter.io/ios/app/nerdcalc/id432781819/reviews) |
| Number of ratings | 9 | **183** |
| Positive reviews | **89.5% of reviews** | 83.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 19 months |
| Monetization | Free | Free |
| Size | 2 MB | 0 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Charles Prineas](https://appshunter.io/developer/358690583) | [Nidal Fakhouri](https://appshunter.io/developer/432780820) |

## What reviewers say

### CP HexCalc

[App page](https://appshunter.io/ios/app/cp-hexcalc/id358690580)

This utility app offers a free calculator with multiple number systems including Hex, Decimal, Octal, Binary, and Dozenal. It features large, easy-to-press buttons and a clear display for comfortable use. Copy and paste functionality is integrated via intuitive gesture controls.

**Highlights:** Hexadecimal, Decimal, Octal, Binary, Dozenal modes, Large, easy-to-press buttons, Large, clear display, Gesture-based copy/paste, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### NerdCalc

[App page](https://appshunter.io/ios/app/nerdcalc/id432781819)

Perform calculations across binary, hexadecimal, and decimal number bases simultaneously. Easily switch input modes and see results update instantly for all bases. Supports unsigned and 2's complement for negative numbers, along with arithmetic, logic, and bitwise operations.

**Highlights:** Simultaneous base display, Switchable input modes, Unsigned and 2's complement support, Arithmetic operations, Logic operations, Bitwise shifting

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

**In-app purchases:** none


## Frequently asked questions

### Is CP HexCalc free?

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

### Is NerdCalc free?

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

### Which has better reviews, CP HexCalc or NerdCalc?

CP HexCalc is rated higher. CP HexCalc averages 4.9 out of 5 from 9 ratings, while NerdCalc averages 4.8 from 183 ratings.

### Do CP HexCalc or NerdCalc have ads?

Neither CP HexCalc nor NerdCalc shows ads.

### Which is updated more often, CP HexCalc or NerdCalc?

CP HexCalc ships an update every 5 months, and NerdCalc every 19 months. Most recently, CP HexCalc was updated on October 9, 2026 and NerdCalc on October 9, 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.*