Comparison

Sensor settings vs Vulk

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

Head to head
About

Sensor settings

Configure settings for Elsys LoRaWAN sensors, including network parameters, keys, and sample rates. This utility app supports ERS, ELT, and EMS series devices.

Highlights
  • Configure Elsys LoRaWAN sensors
  • Change network settings
  • Modify sensor keys
  • Adjust sample rates
  • Supports ERS, ELT, EMS series
Read full description

Use this app to configure settings on all ELSYS sensors (ERS, ELT, EMS series). You can change network settings, keys, sample rates and more on the sensor.

About

Vulk

This app helps you detect hidden cameras, trackers, and listening devices to protect your privacy. It uses AI and on-device sensors to scan for suspicious activity in various locations like hotels and rental cars.

Highlights
  • Hidden camera detection
  • Wireless device scanner
  • Tag & GPS tracker detection
  • Car tracker finder
  • Audio bug detector
  • 6-layer privacy scanner
Features
Read full description

Detect Hidden Cameras, Trackers & Spy Devices Instantly Vulk is a powerful spy camera scanner and hidden camera detector designed to protect your privacy anywhere. If you’re asking “am I being tracked?” or worried about hidden surveillance, Vulk helps you find hidden devices and suspicious tracking activity in seconds. Whether you’re staying in an Airbnb, checking into a hotel, or traveling in a rental car, Vulk turns your iPhone into a professional privacy scanner and tracking device detector using AI and on-device sensor analysis. Hidden Camera & Device Detection AI Hidden Camera Detector Use Vulk as a reliable hidden camera detector and hotel camera detector. Scan rooms for pinhole lenses and reflective surfaces to identify Airbnb hidden cameras in bathrooms, bedrooms, and changing rooms. Wireless Device Scanner Vulk works as a smart device finder and device detector. Scan for nearby Wi-Fi cameras, Bluetooth spy devices, and unknown electronics to help detect hidden devices around you. Anti-Stalking & Tracker Detection Tag & GPS Tracker Detection Vulk helps detect unknown tag trackers and GPS tracking devices that may indicate stalking. It works as an anti stalking app and gps tracker detector by identifying suspicious tracker behavior and nearby tracking signals. Car Tracker Finder Use Vulk as a car tracker finder and car location finder to detect hidden tracking devices placed in or around vehicles. Audio & Bug Detection Listening Device & Microphone Detector Vulk includes a hidden microphone detector, listening device detector, and bug detector to help identify potential audio surveillance using acoustic signal analysis. Why Choose Vulk? • 6-Layer privacy scanner for cameras, trackers, audio bugs, and devices • Essential for Airbnb stays, hotels, rental cars, and travel safety • Women safety focused design for everyday protection • Privacy-first: all scans run locally on your device • Instant alerts when suspicious devices or tracking activity is detected Protect your privacy. Detect hidden devices. Stop unwanted tracking. Auto-Renewal Description If you choose to purchase a VIP membership, the fee will be charged to your iTunes account. The subscription will automatically renew and charge the appropriate fee 24 hours before the end of the subscription period. After purchase, you can turn off auto-renewal at any time from your iTunes Store settings. Subscription Service and Monthly Plan: * Twelve-month membership: $34.99 Additional Information * Payment: Charged to your iTunes account upon confirmation of purchase. * Renewal: Subscription will automatically renew and charge unless auto-renew is turned off at least 24 hours before the end of the billing period. * Canceling Continuous Monthly Subscription: On iOS devices, go to "Settings" - "iTunes & App Store" - select "Apple ID" - click "View Apple ID" - go to "Subscriptions" - cancel the subscription. Related Agreements * Service Agreement: https://docs.google.com/document/d/1SfU1YeIkaUi3Y3XpaaVQwVXs7Nvkb7u1_d1mHTu3Gfw * Privacy Policy: https://docs.google.com/document/d/11nB56LL1ebvjcPY5FBKL2eUGNJ3BMe2PKKBAKrm1Mxs Feedback: xinbaolinmail@163.com

Screenshots

Sensor settings3 screens
Vulk4 screens

Verdict

The call

The clearest difference is rating: Sensor settings at 5.0 against Vulk's 4.4. Sensor settings also leads on in-app purchases (none vs 1) and review sentiment (75% vs 67%). Vulk's advantage is update cadence (every 3 days vs every 29 months) and ratings volume (19 vs 1). On price, ads, device support and iOS requirement 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. Vulk sells 1 in-app purchase, starting at $34.99 per year. Sensor settings asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sensor settings holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Vulk has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of Sensor settings's written reviews are positive against 67% of Vulk's.

UpkeepUpdate frequency

Sensor settings ships an update every 29 months, Vulk every 3 days. Both last shipped on October 8, 2026.

Scorecard6 real differences · 4 level
Sensor settings versus Vulk: the parameters behind the verdict, then further details
ParameterSensor settingsVulk
PriceFreeFree
Rating5.0 (1 ratings) — better4.4 (19 ratings)
Positive reviews75.0% of reviews — better66.7% of reviews
Number of ratings119 — better
Update frequencyEvery 29 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS16.0 — better17.6
Further details — not scored
Size0 MB56 MB
Age rating4+4+
DeveloperElektroniksystem i Umea AB宝林 辛

Customer experience

Sensor settings

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Vulk

All ratings19 ratings
Positive84.2%
Neutral5.3%
Negative10.5%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Sensor settings

No in-app purchases

1 purchases

Vulk

Subscriptions1
  • Premium Yearly Access$34.991 Year

Questions

Is Sensor settings free?
Sensor settings is free to download, with no in-app purchases.
Is Vulk free?
Vulk is free to download, with in-app purchases available.
Which has better reviews, Sensor settings or Vulk?
Sensor settings is rated higher. Sensor settings averages 5.0 out of 5 from 1 ratings, while Vulk averages 4.4 from 19 ratings.
Do Sensor settings or Vulk have ads?
Neither Sensor settings nor Vulk shows ads.
Which is updated more often, Sensor settings or Vulk?
Sensor settings ships an update every 29 months, and Vulk every 3 days. Most recently, Sensor settings was updated on October 8, 2026 and Vulk on October 8, 2026.

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