Comparison

Spyf vs WiFi Scanner

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

Head to head
About

Spyf

Scan your surroundings for wireless activity and hidden electronics. Detect nearby Wi-Fi and Bluetooth devices, and use your phone's camera for infrared scanning to enhance privacy in public spaces. Review scan history to track changes over time.

Highlights
  • Wi-Fi and Bluetooth scanning
  • Infrared scanning with phone camera
  • Real-time monitoring
  • Device history and saved results
  • Ad-free Pro experience
  • IP tracking
Read full description

Public and shared spaces are a part of everyday life — from coffee shops and libraries to coworking hubs and waiting rooms. But these environments often come with a lack of visibility into what’s connected around you. This app helps restore that clarity by giving you tools to quickly scan for nearby wireless activity and stay informed in real time. Start with a Wi-Fi or Bluetooth scan to instantly identify devices connected near your location. Whether it’s a forgotten speaker, a paired keyboard, or something unfamiliar, you’ll get clear results without technical hassle. In places where others are constantly coming and going, this simple check can make a big difference in maintaining your privacy. Infrared scanning gives you an added layer of protection. Using your phone’s camera with a red filter effect, you can visually detect bright light sources that might signal obscured electronics or active transmitters. This function is silent, fast, and doesn’t require any extra hardware. All scan results are saved automatically. The app organizes your history for easy access, helping you track changes across visits or revisit areas you’ve already checked. The interface is streamlined — switch between modes instantly, access basic guidance when needed, and keep your digital awareness sharp without complexity. Free features: • Device history and saved results • Clean and simple interface Pro features (available via subscription): • Basic Wi-Fi and Bluetooth scanning • Unlimited scans with no wait time • IP tracking with real-time monitoring • Ad-free experience • Early access to new tools Pro Subscription Plans: • Weekly Plan • Monthly Plan Each subscription includes a 3-day free trial. Charges will apply to your iTunes account after confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage your subscription and turn off auto-renewal in your Account Settings. Support & Privacy Privacy Policy: https://serevolihc.com/PrivacyPolicy.html Terms of Use: https://serevolihc.com/TermsOfUse.html Contact: saradavisbtw@serevolihc.com Awareness is your first layer of defense — even in everyday places. Download now and stay in control, wherever you connect.

About

WiFi Scanner

Read full description

WiFi Scanner: Device Detector Stay aware of your surroundings. Device Detector turns your phone into a powerful scanning tool that helps you check for hidden cameras and suspicious devices wherever you go — hotels, rentals, gyms, restrooms, or any private space. Using a combination of wireless network analysis, Bluetooth detection, magnetic field sensing, and infrared scanning, the app gives you practical tools to feel more confident about your privacy. ▶ KEY FEATURES - Wi-Fi Network Scanner Scan your current Wi-Fi network to discover connected devices. The app identifies gadgets that could potentially be network cameras or other surveillance equipment sharing your connection. - Bluetooth Device Detection Detect nearby Bluetooth-enabled devices in your environment. Spot unfamiliar or unnamed devices that may warrant a closer look, especially in places where you expect privacy. - Magnetic Field Detector Leverage your phone's magnetometer to pick up on magnetic anomalies. Hidden cameras and electronic devices often contain small magnets or components that produce detectable magnetic signatures — particularly behind walls, mirrors, or inside everyday objects. - Infrared (IR) Detector Use your phone's camera to detect infrared light sources invisible to the naked eye. Many surveillance cameras rely on IR LEDs for night vision, and this mode helps you spot them even in complete darkness. ▶HOW TO USE 1. Pick a scan mode — Wi-Fi, Bluetooth, Magnetic, or IR 2. Move your phone slowly around the room 3. Review flagged devices and signals 4. Tap any result for details ▶WHY YOU'LL LOVE IT All-in-one scanner — Four detection modes in a single app, no extra hardware needed Works anywhere — Hotels, Airbnb rentals, public restrooms, offices, fitting rooms, gyms Real-time feedback — Instant results as you scan, with clear visual and audio cues Simple interface — No technical knowledge required, just open and scan Travel essential — Lightweight tool you always have in your pocket when you need it most UNLIMITED ACCESS Upgrade to Premium to unlock all scanning modes, advanced detection features, and unlimited use with no restrictions. Subscribe and get full access to every tool Device Detector has to offer. Manage or cancel your subscription anytime in your Apple ID settings Privacy Policy: https://www.belkalabs.com/privacy Terms of Use: https://www.belkalabs.com/terms

Screenshots

Spyf4 screens
WiFi Scanner4 screens

Verdict

The call

The clearest difference is ads: WiFi Scanner at none against Spyf's shown. WiFi Scanner also leads on update cadence (every 5 days vs every 5 months). Spyf's advantage is iOS requirement (16.0 vs 18.0). On price, 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. Spyf sells 4 in-app purchases, starting at $8.99 per 7 days and WiFi Scanner sells 7 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Spyf ships an update every 5 months, WiFi Scanner every 5 days. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
Spyf versus WiFi Scanner: the parameters behind the verdict, then further details
ParameterSpyfWiFi Scanner
PriceFreeFree
Rating5.0 (6 ratings) — better—
Number of ratings6 — better—
Update frequencyEvery 5 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better18.0
Further details — not scored
Size49 MB347 MB
Age rating4+4+
DeveloperSarah DavisBELKALABS PTE. LTD.

In-app purchases

4 purchases

Spyf

Subscriptions4
  • Hidden Device Detector App ·$8.997 Days
  • Hidden Device Detector App ·3 Days trial$8.997 Days
  • Hidden Device Detector App ·$14.991 Month
Show 1 more
  • Hidden Device Detector App ·3 Days trial$15.991 Month
7 purchases

WiFi Scanner

Subscriptions6
  • Weekly-A3 Days trial$9.997 Days
  • Weekly3 Days trial$10.997 Days
  • Yearly offer-A$14.991 Year
Show 3 more
  • Yearly offer$24.991 Year
  • Yearly-A$29.991 Year
  • Yearly$49.991 Year
One-time1
  • LifetimefreeofferFree

Questions

Is Spyf free?
Spyf is free to download, with in-app purchases available.
Is WiFi Scanner free?
WiFi Scanner is free to download, with in-app purchases available.
Do Spyf or WiFi Scanner have ads?
Spyf shows ads; WiFi Scanner does not.
Which is updated more often, Spyf or WiFi Scanner?
Spyf ships an update every 5 months, and WiFi Scanner every 5 days. Most recently, Spyf was updated on October 7, 2026 and WiFi Scanner on October 28, 2026.

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