HexCalculator

Marc Gomez Asensio Utilities iPhoneiPadiPod touch

HexCalculator is a free Utilities app for iPhone and iPad by Marc Gomez Asensio. Requires iOS 16.0. Updated September 19, 2026.

Price: Free; on the App Store
Size: 16 MB; Age 4+
Updated: Sep 19; 2026 · v2.0

Download on theApp Store See alternatives

Screenshots

About HexCalculator

Discover the ultimate calculator experience with HexCalculator. Whether you're a programmer, engineer, or student, this app is your gateway to precise and efficient calculations in hexadecimal, binary, and decimal formats. Download HexCalculator now and elevate your mathematical prowess to new heights!

What’s new

Version 2.0 · Updated September 19, 2026

HexCalculator 2.0 — the programmer's calculator, rebuilt. • Operator precedence with parentheses: 2 + 3 × 4 = 14, (2 + 3) × 4 = 20. The whole expression is shown as you type and the result appears on =. • New bit tools: POP, CLZ, CTZ, byte swap, bit reversal and bit-field extraction. • IEEE 754 view: see any value as Float32/Float64 (sign, exponent, mantissa) and convert decimals to bit patterns. • Insights: Unicode characters with UTF-8 bytes, RGBA colours and data sizes. • Home and Lock Screen widget with your last result in every base. • Siri and Shortcuts: "Calculate" applies arithmetic or bitwise operations to two numbers. • Full hardware keyboard support on iPad, including AND/OR/XOR, shifts and parentheses. • Now in German, French, Italian, Portuguese, Japanese and Chinese. • Fixes: octal backspace, paste respecting the word size, multi-base display in unsigned mode, landscape keypads for DEC/OCT, history export.

App privacy

The developer, Marc Gomez Asensio, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

HexCalculator is a free Utilities app for iPhone, iPad and iPod touch, developed by Marc Gomez Asensio. It requires iOS 16.0 or later, is 16 MB to download and is available in 8 languages. It was first released on October 16, 2023 and last updated on September 19, 2026.

Category: Utilities
Price: Free
Version: 2.0
Size: 16 MB
Requires: iOS 16.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, French, German, Italian, Japanese, Portuguese, Chinese, Spanish
Age rating: 4+
Released: October 16, 2023
Last updated: September 19, 2026
Developer: Marc Gomez Asensio

View on the App Store

Listing score

Our ASO checklist, run on this App Store listing.

Grade C

Average rating (–): No ratings yet.
Number of ratings (0): More ratings make the average more convincing.
App name length (13 / 30): There’s room for a keyword after your brand, e.g. “Brand: What it does”.

See all 4 issues →

Build an app like HexCalculator

Get a ready prompt for Claude Code, Cursor or Lovable: its features and business model, and what its users complain about, for an original app of your own.

Make the prompt →

Is this your app?

Give it a free website

Landing page, privacy policy and app-ads.txt, generated from your store listing.

Create it free

Alternatives to HexCalculator

Looking for apps like HexCalculator? Here are 6 similar apps on the App Store. The highest rated is BinHexDec (5.0/5), and 5 of the 6 are free to download.

HexCalculator vs. alternatives
App	Rating	Price	Last updated	Compare
HexCalculator	–	Free	September 19, 2026
BinHexDec	5.0 / 5 (6)	Free	Sep 29, 2026	Compare
AIA AlignPro	–	Free	Jan 8, 2025	Compare
CloudFox for Hetzner Cloud	–	Free	Oct 23, 2026	Compare
NetMonitor: Network Scanner	5.0 / 5 (6)	4.99 USD	Apr 23, 2026	Compare
IO-Inspector	–	Free	Oct 22, 2026	Compare
QR LotoGenerator	–	Free	Jan 9, 2026	Compare

Compare HexCalculator with the top alternatives: ratings, updates, ASO score and keyword gaps →