Best apps like calcDS

10+ similar apps compared and reviewed

4.8 avg rating

5 free apps

Updated October 2026

R.David Sisemore

Whether you want more options like calcDS or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to calcDS

SimpleColor - Color Manager by Binary Coalescence Inc.

Color capture and conversion

Editor's Choice

🔧 Utilities

5.0(1 ratings)

$1.99

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Capture, convert, and organize colors using component sliders, hex input, or live camera feed. Save colors to palettes and sync them across devices. Supports multiple color representations like RGB, HSV, and CMYK.

HexBit: Programmer Calculator by ZHENGQIAO JIANG

Scientific, Hex & Converter

Strong Contender

🔧 Utilities

0.0(0 ratings)

$3.99In-App Purchases

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MQTT Loupe Pro by Jakob Bieling

Manage your MQTT traffic

Worth Considering

🔧 Utilities

5.0(1 ratings)

$1.99

Inspect and manage MQTT traffic with this utility. Connect to brokers, subscribe to topics, view message details, and publish new messages. Features include full-text search, JSON highlighting, and binary payload editing.

More apps like calcDS

Live Spectrogram

Realtime audio spectral viewer

$1.99

Visualize sound frequencies in real-time with this tool. It displays audio intensity across time and frequency using color, helping you perfect singing, analyze animal calls, or locate household noises.

Real-time audio visualizationFrequency analysisTime-based spectrum display

Thermal Camera for ESP32

IT Tools - Network Analyzer

WiFi scanner & network tools

$5.99

This app offers a comprehensive suite of network analysis and diagnostic tools for users of all levels. It helps discover devices on your network, troubleshoot connectivity issues with ping and traceroute, and perform detailed DNS lookups. Visualize network paths and gain insights into your network's performance.

High-speed WiFi network device discoveryContinuous traceroute with path visualizationExtensive DNS lookup capabilities

Konsol: SSH & Serial Console

Network Terminal & 30 Tools

Free

This app provides a comprehensive suite of network tools for IT professionals. It offers remote access via SSH, Telnet, and SFTP, along with diagnostic and monitoring features like ping, traceroute, and SNMP polling. Advanced device management capabilities include configuration backups and custom quick commands.

SSH terminal with key authenticationTelnet clientSFTP file transfer

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.

Simultaneous base displaySwitchable input modesUnsigned and 2's complement support

Generate various barcode types directly from plain text files. Supports multiple printer command languages for seamless label printing.

Direct label printingSupports ZPL, EPL, TSPL, BPL, DPLPlain text file input

EMF Detector - Radiation Meter

Detect EMF Radiation on the GO

Free

This tool uses your iPhone's magnetometer to measure electromagnetic field (EMF) activity in real time. Visualize EMF levels with clear indicators and receive haptic alerts when levels rise. Explore your surroundings with confidence by understanding magnetic field strength.

EMF Meter for microtesla readingsReal-time radiation meterActivity level indicators (safe, caution, alert)