TrueDetect Device Test vs Hidden Camera Detector SpyLens
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
TrueDetect Device Test
Read full descriptionHide full description
TrueDetect Device Test checks the hardware of an iPhone and reports exactly what it measured. Tap Full Test and the app works through the device one function at a time: display and touch, front and rear cameras, speaker and microphone, vibration, buttons, Wi-Fi, Bluetooth, NFC, GPS, the motion sensors, the compass, the proximity sensor, charging, and the battery. Each check ends in a clear result you can read at a glance, and every card can be opened to see the underlying measurement behind it. Two things guide the whole app: REAL READINGS, NEVER GUESSES A value is shown only when the device itself reports it. Where iOS does not expose something, the app says so instead of filling the gap with an estimate. A result you cannot trust is worse than no result. A FINDING, NOT JUST A VERDICT When a check does not pass, the app states what it found - which part, and what was measured - so the reason is on the screen rather than left to memory. Any test can also be run on its own from Manual Test, which is useful when you want to re-check a single function after handling the device. The app is made by K-Device Lab for businesses that inspect used iPhones and need an honest, repeatable record of a handset's condition. It is free, contains no advertising, and offers nothing to purchase.
Hidden Camera Detector SpyLens
Read full descriptionHide full description
Traveling or checking into a hotel, vacation rental, or B&B? Protect your personal privacy with SpyLens ā your pocket-sized hidden camera and bug detector. SpyLens uses your iPhone's Wi-Fi, camera flash, and magnetic sensors to quickly scan any room for hidden cameras and listening devices. KEY FEATURES: ⢠Wi-Fi Scanner: Detect suspicious IP cameras and hidden streaming devices on the local network. ⢠Lens Glint Finder: Use flashlight strobe pulses and a specialized filter to spot hidden pinhole camera lenses. ⢠Magnetic Detector: Move your iPhone close to walls or objects to detect hidden electronics and microphones. ⢠Room Checklist: Follow an easy step-by-step guide to inspect smoke alarms, mirrors, clocks, and outlets. HOW IT WORKS: 1. Connect to Wi-Fi and run a network scan. 2. Dim the lights and use the Lens Finder to check suspicious spots. 3. Use the Magnetic Sensor to check close-up electronics. SPYLENS PRO SUBSCRIPTION: Upgrade to SpyLens Pro for unlimited deep scans and advanced detection tools. Subscription Plans: ⢠Weekly Pass: $6.99 / week (includes 3-day free trial) ⢠Annual Pass: $29.99 / year (best value) Subscription Terms: ⢠Payment will be charged to your Apple ID account at confirmation of purchase. ⢠Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. ⢠Your account will be charged for renewal within 24 hours prior to the end of the current period. ⢠You can manage or cancel your subscription anytime in your App Store Account Settings after purchase. ⢠Any unused portion of a free trial period will be forfeited when you purchase a subscription. Privacy Policy: https://spylens.theappfun.workers.dev/privacy.html Terms of Use: https://spylens.theappfun.workers.dev/terms.html Disclaimer: SpyLens is an assistive tool to aid manual room inspections. Always conduct physical checks for complete peace of mind.
Screenshots
Verdict
The clearest difference is in-app purchases: TrueDetect Device Test at none against Hidden Camera Detector SpyLens's 2. TrueDetect Device Test also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (15.0 vs 17). On price, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Hidden Camera Detector SpyLens sells 2 in-app purchases, starting at $6.99 per 7 days. TrueDetect Device Test asks for nothing beyond the download.
TrueDetect Device Test ships an update weekly, Hidden Camera Detector SpyLens every 3 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | TrueDetect Device Test | Hidden Camera Detector SpyLens |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly ā better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPod ā better | iPhone |
| Requires iOS | 15.0 ā better | 17 |
| Further details ā not scored | ||
| Size | 3 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | AMIR AKBAR | Chengdu Meiji Tuwen Co. LTD |
In-app purchases
TrueDetect Device Test
No in-app purchases
Hidden Camera Detector SpyLens
- Weekly VIP3 Days trial$6.997 Days
- Annual VIP$29.991 Year
Questions
Is TrueDetect Device Test free?
Is Hidden Camera Detector SpyLens free?
Do TrueDetect Device Test or Hidden Camera Detector SpyLens have ads?
Which is updated more often, TrueDetect Device Test or Hidden Camera Detector SpyLens?
Other comparisons















