Best apps like decibella 2

9+ similar apps compared and reviewed

4.1 avg rating
6 free apps
Updated October 2026

decibella 2 is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to decibella 2

Geo Trace: Traceroute App#2

Geo Trace: Traceroute App by Tamara Dudarenko

Trace, ping, network wifi map
Strong Contender
🔧 Utilities
4.3(11 ratings)
$2.49
Geo Trace: Traceroute App screenshot 1
Geo Trace: Traceroute App screenshot 2
Geo Trace: Traceroute App screenshot 3

This app provides a visual traceroute tool for WiFi and mobile networks. It displays network routes, measures transit delays, and helps diagnose connection speed and stability. It also features a geo map for node geolocation and works with VPN connections.

Strobe Light – RPM#3

Strobe Light – RPM by Zain Saeed Mughal

Digital Tachometer RPM Checker
Worth Considering
🔧 Utilities
2.0(1 ratings)
FreeAds
Strobe Light – RPM screenshot 1
Strobe Light – RPM screenshot 2
Strobe Light – RPM screenshot 3

This application transforms your smartphone into a digital tachometer using its flashlight. It measures the rotational speed (RPM) of objects by flashing light at them, making them appear stationary when the flash rate matches their speed. Save readings and use it for mechanics, education, or industrial checks.

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SatFinder Pro Satellite Finder
SatFinder Pro Satellite Finder
SatFinder Pro Satellite Finder
Dish Alignment Antenna Pointer
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Easily locate and align your satellite antenna with this professional tool. Point your device towards the sky to see all available satellites in your area, complete with detailed parameters and search functions.

Satellite search with sound indicationTransponder database for TV/Radio satellitesDisplay of satellite parameters (frequency, polarization, FEC)
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WiFi Tools & Analyzer
WiFi Tools & Analyzer
WiFi Tools & Analyzer
IP Scanner, Network Ping, DNS
$2.49

Diagnose and optimize your WiFi and cellular connections. Identify connected devices, analyze network speed and latency, and scan for security vulnerabilities. Useful for home and corporate networks.

WiFi & LAN ScannerPing and TracerouteDNS Lookup
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Hash Calculator
Hash Calculator
Hash Calculator
Fast File and Text Hashing
Free
$1.99 | 100% OFF

Generate cryptographic hashes for text and files using numerous algorithms. Supports large files and offers additional text processing tools like Base64 encoding and case conversion. Easily copy or share your results.

Generate hashes for text and filesSupports MD5, SHA-1, SHA-256, and moreHandles large files (10+ GB)
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Strobe Light Party
Strobe Light Party
Strobe Light Party
Sync phone lights with friends
Free

Transform your device's flashlight into a dynamic strobe light. Easily sync with friends' devices for a coordinated light show, with adjustable frequencies and customizable patterns.

Device flashlight as strobeSync lights with friendsAdjustable strobe frequency
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Frequency Counter Hz Tuner
Frequency Counter Hz Tuner
Frequency Counter Hz Tuner
Guided Guitar & Ukulele
Free

This app transforms your iPhone into a powerful audio analyzer. It offers four distinct modes to measure sound frequencies, tune instruments, analyze motor speeds, and check mains stability. Advanced features include measurement history, comparison tools, and CSV export.

Dominant frequency measurement (Hz)Instrument tuning with note and pitch displayMotor RPM analysis
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Accelerometer ∞
Accelerometer ∞
Accelerometer ∞
Device Motion Visualizer
Free

Visualize device motion data in real-time with dynamic graphs. Analyze sensor information, calibrate your device, and explore various possibilities. This utility app offers a unique perspective on your device's movement.

Real-time motion data visualizationStunning graph displaysSensor calibration
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