Comparison

Wi vs RF Signal Detector

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

Head to head
About

Wi

This application helps detect Wi-Fi jamming and provides notifications for jamming and offline/online status changes. Users can easily set up the app and share alerts with others.

Highlights
  • Jamming notifications
  • Offline/online status alerts
  • Share notifications
  • Easy setup
Read full description

Once you have your Wi-Fi Jammer Detector (wifijammerdetector.com) powered on, open the app and follow the on-screen instructions to get set up. The app provides functionality to receive jamming notifications, offline/online notifications, and the ability to share notifications with others.

About

RF Signal Detector

This tool helps detect hidden electronic devices and cameras by scanning for electromagnetic fields and network connections. It offers real-time visualizers and alerts, all processed offline without requiring an account or sharing your data.

Highlights
  • Smart RF Detector
  • Network Scanner
  • Real-Time Visualizer
  • Haptic & Audio Alerts
  • 100% Offline Processing
  • Zero Account Required
Features
Read full description

Protect your peace of mind with ReFi. A secure, offline tool to find hidden devices and cameras. Are You Truly Alone? Hidden spy cameras, rogue microphones, and trackers are smaller and easier to hide than ever before. Whether you are in a hotel, an Airbnb, or a sensitive meeting, your privacy matters. Meet ReFi, your essential rf signal detector designed to help you scan your surroundings, locate suspicious electronic emissions, and secure your personal space. Why Choose ReFi? Most security apps require intrusive permissions or upload your data. Not us. Our usp is a privacy first rf detector. We believe a tool built to protect you should never track you. 100% Offline Processing: All scans happen entirely on your device. Zero Account Required: No registration, no emails, no tracking. No Data Sharing: We never collect, sell, or share your metrics. Key Features Smart RF Detector: Detect electromagnetic fields emitted by hidden electronic devices, lenses, and spy bugs. Network Scanner: Identify unauthorized devices connected to local Wi-Fi or Bluetooth networks. Real-Time Visualizer: Easy-to-read signal strength charts spike as you get closer to a threat. Haptic & Audio Alerts: Receive instant sound and vibration feedback to help you sweep a room discreetly. Perfect For: Travelers: Sweep vacation rentals and hotel rooms. Professionals: Secure conference rooms before sensitive discussions. Privacy Enthusiasts: Add an extra layer of daily defense against surveillance. Disclaimer: ReFi uses your phone’s built-in magnetometer and wireless sensors to locate potential threats. While highly effective as a first line of defense, standard smartphones cannot detect all dormant or military-grade signals. Download ReFi today—secure your space and keep your personal life private. Terms(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy:https://nulladevs.com/app-privacy-policy/

Screenshots

Wi3 screens
RF Signal Detector4 screens

Verdict

The call

The clearest difference is monetization model: Wi at free against RF Signal Detector's free with in-app purchases. RF Signal Detector's advantage is update cadence (every 5 days vs every 2 weeks) and ratings volume (24 vs 5). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Wi against 4.9 for RF Signal Detector. Both are backed by a comparable volume of ratings — 5 and 24 respectively.

UpkeepUpdate frequency

Wi ships an update every 2 weeks, RF Signal Detector every 5 days. The most recent releases landed on October 8, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Wi versus RF Signal Detector: the parameters behind the verdict, then further details
ParameterWiRF Signal Detector
PriceFreeFree
Rating4.8 (5 ratings)4.9 (24 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings524 — better
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size29 MB68 MB
Age rating4+4+
DeveloperEye LLCDaniel Dominguez

Customer experience

Wi

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

RF Signal Detector

All ratings17 ratings
Positive94.1%
Neutral5.9%
Negative0.0%

In-app purchases

None

Wi

No in-app purchases

None

RF Signal Detector

No in-app purchases

Questions

Is Wi free?
Wi is free to download, with no in-app purchases.
Is RF Signal Detector free?
RF Signal Detector is free to download, with no in-app purchases.
Which has better reviews, Wi or RF Signal Detector?
RF Signal Detector is rated higher. Wi averages 4.8 out of 5 from 5 ratings, while RF Signal Detector averages 4.9 from 24 ratings.
Do Wi or RF Signal Detector have ads?
Neither Wi nor RF Signal Detector shows ads.
Which is updated more often, Wi or RF Signal Detector?
Wi ships an update every 2 weeks, and RF Signal Detector every 5 days. Most recently, Wi was updated on October 8, 2026 and RF Signal Detector on October 31, 2026.

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