Best apps like Reactor by Arc

10+ similar apps compared and reviewed

5.0 avg rating
10 free apps
Updated July 2026

Whether you want more options like Reactor by Arc 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 Reactor by Arc

CJDecibel - Noise Detection#1

CJDecibel - Noise Detection by 炽金 练

Real-time Noise Detection
Editor's Choice
πŸ”§ Utilities
5.0(2 ratings)
FreeAds
CJDecibel - Noise Detection screenshot 1
CJDecibel - Noise Detection screenshot 2
CJDecibel - Noise Detection screenshot 3

This utility app offers real-time, high-precision decibel measurements to detect noise levels. It features a minimalist interface for easy operation, allows recording of detection locations, and enables sharing or exporting of historical data.

LibreNMS Mobile#2

LibreNMS Mobile by Config Services Ltd

Strong Contender
πŸ”§ Utilities
5.0(1 ratings)
Free
LibreNMS Mobile screenshot 1
LibreNMS Mobile screenshot 2
LibreNMS Mobile screenshot 3

Access your LibreNMS network monitoring platform on your iPhone or iPad. View device status, manage alerts, and investigate issues in real-time. Supports multiple servers and secure credential storage.

Who Is Domain Checker#3

Who Is Domain Checker by Bahattin Duran

Look Up Domain Records Easily
Worth Considering
πŸ”§ Utilities
5.0(1 ratings)
Free
Who Is Domain Checker screenshot 1
Who Is Domain Checker screenshot 2
Who Is Domain Checker screenshot 3
Who Is Domain Checker screenshot 4

Instantly retrieve detailed WHOIS information for any website or domain. Research ownership, verify registration, and check availability with a clean, minimal interface. Ideal for professionals and enthusiasts needing quick, accurate domain data.

More apps like Reactor by Arc

4
Translatorapp.ai
Translatorapp.ai
Translatorapp.ai
by Skindustries B.V.
Free
πŸ”§ Utilities
(0)
5
EchoVoice: Text to Speech AI
EchoVoice: Text to Speech AI
EchoVoice: Text to Speech AI
Free TTS and Voice Generator
Free

Transform text into natural-sounding audio with advanced AI voices. Add background music, support multiple languages, and export high-quality audio files. Includes OCR for text from images and supports various document formats.

AI Text to SpeechMultiple Voice StylesBackground Music
πŸ”§ Utilities
(1)
free with in-app purchases
6
Date Time Calculator - Tickr
Date Time Calculator - Tickr
Date Time Calculator - Tickr
Days Counter & Age Calculator
Free
$0.99 | 100% OFF

Calculate the precise difference between two dates and times, down to the millisecond. Offers detailed breakdowns including days, hours, minutes, and seconds, with options to view weekdays or weekends only. Share your results easily with a clean, adaptable interface.

Intuitive date and time settingCalculate days, months, yearsDetailed hour, minute, second, millisecond counts
πŸ”§ Utilities
(7)
free
7
Transcriber Note Voice to Text
Transcriber Note Voice to Text
Transcriber Note Voice to Text
Transcribe Turn Speech To Text
Free
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(0)
8
Netsurf Internet
Netsurf Internet
Netsurf Internet
by Jaze Networks
Free
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9
Simple Speedometer +
Simple Speedometer +
Simple Speedometer +
Simple Speedometer Display
Free

This app displays your current speed with a large, clear interface that changes color based on your velocity. It offers customizable units and an accuracy indicator for precise readings.

Large clear displayAccuracy displayChange units
πŸ”§ Utilities
(0)
subscription
10
Speech to Text β€’ AI Note Taker
Speech to Text β€’ AI Note Taker
Speech to Text β€’ AI Note Taker
Transcribe voice memo, audio
Free

This app quickly and accurately converts audio recordings into text. It uses AI to generate summaries and can translate transcriptions into multiple languages. Easily import audio from various sources and share your polished text.

Audio-to-text transcriptionAI-powered summariesMultiple language translation
πŸ”§ Utilities
(8)
free with in-app purchases