Comparison

RF Signal Detector vs Frequency Analyzer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RF Signal Detector

This application offers real-time radio frequency signal detection and analysis. It monitors signal strength, analyzes frequency bands, and identifies interference sources. The tool provides historical data and network optimization insights for a better wireless experience.

Highlights
  • Real-time signal monitoring
  • Frequency band analysis (2.4 GHz & 5 GHz)
  • Interference detection and categorization
  • Signal history tracking
  • Accurate dBm measurements
  • Network optimization insights
Features
Read full description

RF Signal Detector is a professional-grade rf detector application designed for real-time radio frequency signal detection and analysis. This powerful hidden rf detector tool provides comprehensive rf analyzer capabilities to help you monitor, analyze, and optimize your wireless environment. REAL-TIME SIGNAL MONITORING The RF Signal Detector app offers instant signal strength monitoring with live updates. Track signal quality in real-time with precise dBm measurements. Monitor both 2.4 GHz and 5 GHz frequency bands simultaneously. The RF Signal Detector provides accurate readings to help you understand your wireless environment. FREQUENCY BAND ANALYSIS Advanced frequency analysis is at the core of this rf analyzer. The RF Signal Detector analyzes multiple frequency bands including 2.4 GHz and 5 GHz spectrums. Visualize frequency distribution with detailed spectrum charts. The RF Signal Detector frequency analyzer helps optimize your wireless network performance. INTERFERENCE DETECTION Detect and identify interference sources with the RF Signal Detector interference detector. Scan for active signal sources that may be causing interference. The hidden rf detector identifies unknown signal sources and displays their severity levels. The RF Signal Detector categorizes interference by severity including high, medium, and low priority sources. SIGNAL HISTORY TRACKING Track signal history over time with the RF Signal Detector history feature. Record signal strength measurements automatically during monitoring sessions. Review historical data to identify patterns and trends. The RF Signal Detector maintains detailed records of all detected signals for comprehensive analysis. PROFESSIONAL FEATURES The RF Signal Detector app provides professional-grade capabilities for rf detection. Real-time signal streaming ensures you always have current information. The rf analyzer displays detailed frequency band information with precise measurements. The hidden rf detector works seamlessly to identify all active signal sources in your area. EASY TO USE Despite its professional capabilities, the RF Signal Detector is designed for ease of use. Intuitive interface makes rf detection accessible to everyone. Start monitoring signals with a single tap. The rf analyzer presents complex data in clear, visual formats. The RF Signal Detector guides you through each feature. ACCURATE MEASUREMENTS The RF Signal Detector provides accurate signal strength measurements in dBm. Precise frequency analysis helps identify optimal channels. The rf detector delivers reliable readings for professional use. NETWORK OPTIMIZATION Use the RF Signal Detector to optimize your wireless network performance. Identify the best frequency bands for your devices. Detect interference that may be slowing down your connection. The rf analyzer helps you choose optimal channels. The RF Signal Detector provides the insights needed to improve your network. PROFESSIONAL TOOL The RF Signal Detector serves as a professional rf detector tool for technicians, network administrators, and wireless enthusiasts. The hidden rf detector capabilities help identify sources that may not be immediately visible. The rf analyzer provides detailed spectrum analysis for technical applications. The RF Signal Detector delivers the tools you need. The app offers a 7 day free trial with 24.99 Yearly subscription Privacy Policy: https://sites.google.com/view/xmlviewerconverter/home Terms of use EULA: https://sites.google.com/view/xmleula/home COMPLETE SOLUTION The RF Signal Detector is a complete solution for RF signal monitoring and analysis. From real-time detection to historical tracking, the RF Signal Detector covers all your needs. The rf detector, frequency analyzer, and interference detector work together seamlessly. Experience comprehensive RF monitoring with the RF Signal Detector app. Privacy Policy: https://sites.google.com/view/odtconverterreader/homes

About

Frequency Analyzer

Features
Read full description

See exactly what you're hearing. Frequency Analyzer: SpectraLab turns your iPhone into a precision audio analysis toolkit. Measure live frequency content, generate test tones, and visualize sound in real time. ANALYZE Point your phone at any sound source and see the dominant frequency instantly, in Hz, with a clean live readout. Perfect for tuning instruments, diagnosing hums and buzzes, checking speaker response, or just satisfying your curiosity about the sound around you. SPECTROGRAM Watch sound unfold over time with a vivid, color-coded spectrogram. Spot patterns, harmonics, and anomalies that a single number can't show you. GENERATOR Produce precise test tones and sweeps on demand. Sine, square, and more, with fine control over frequency and amplitude. Useful for speaker testing, hearing checks, room acoustics, and calibration. LIBRARY Save your measurements and exports, organize them with custom labels, search and filter by type, and quickly preview or share anything you've captured. FREE TO START The core analyzer, generator, and library are free to use. No account required. GO PRO Upgrade for larger FFT sizes, every window and weighting function, full-length spectrogram history, unlimited saved presets and export history, noise threshold alerts, and CSV/PDF report export. Try Pro free for 7 days. Whether you're a musician tuning by ear, an audio hobbyist, or just someone who wants to know "what frequency is that?". SpectraLab gives you a clear, accurate answer in seconds. Subscription pricing: - Monthly and Yearly plans available, each with a 7-day free trial - Payment charged to your Apple ID account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period - Manage or cancel your subscription anytime in your Apple ID account settings - Privacy Policy and Terms of Use available in the app and on our website

Screenshots

RF Signal Detector3 screens
Frequency Analyzer4 screens

Verdict

The call

The clearest difference is ads: Frequency Analyzer at none against RF Signal Detector's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RF Signal Detector sells 4 in-app purchases, starting at $8.99 per 7 days and Frequency Analyzer sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

Scorecard1 real difference · 9 level
RF Signal Detector versus Frequency Analyzer: the parameters behind the verdict, then further details
ParameterRF Signal DetectorFrequency Analyzer
PriceFreeFree
Rating4.2 (104 ratings) — better—
Positive reviews11.1% of reviews—
Number of ratings104 — better—
Update frequencyMonthlyMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size60 MB2 MB
Age rating4+4+
DeveloperNEURASYNCRAMAZAN USEN

In-app purchases

4 purchases

RF Signal Detector

Subscriptions3
  • RF Signal Detector Weekly Sub3 Days trial$8.997 Days
  • RF Signal Detector Yearly Access7 Days trial$35.991 Year
  • RF Signal Detector Annual Access7 Days trial$49.991 Year
One-time1
  • RF Signal Detector Lifetime$29.99
2 purchases

Frequency Analyzer

Subscriptions2
  • SpectraLab Pro Monthly3 Days trial$4.991 Month
  • SpectraLab Pro Yearly7 Days trial$24.991 Year

Questions

Is RF Signal Detector free?
RF Signal Detector is free to download, with in-app purchases available.
Is Frequency Analyzer free?
Frequency Analyzer is free to download, with in-app purchases available.
Do RF Signal Detector or Frequency Analyzer have ads?
RF Signal Detector shows ads; Frequency Analyzer does not.
Which is updated more often, RF Signal Detector or Frequency Analyzer?
RF Signal Detector ships an update monthly, and Frequency Analyzer monthly. Most recently, RF Signal Detector was updated on October 25, 2026 and Frequency Analyzer on October 16, 2026.

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