OverLens vs Hidden Camera Detector
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
OverLens
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OverLens is a floating translation lens. Point it at any app ā games, manga, chats, menus ā and read the translation right where the original text was. HOW IT WORKS 1. Tap "Start Translating" and confirm the system screen-broadcast prompt. 2. A small lens floats over whatever app you're using. 3. Text next to the lens is recognized, translated and redrawn inside the lens ā live, as you scroll. WHY OVERLENS ⢠Works on top of ANY app ā no copy-paste, no switching apps, no screenshots ⢠Fully on-device: screen content never leaves your iPhone ⢠Works offline once language packs are downloaded ⢠20 languages: English, Japanese, Korean, Chinese, Spanish, French, German, Italian, Portuguese, Russian, Arabic and more ⢠No account, no tracking of your screen, no cloud PRICING ⢠Free full-featured trial ā feel the real thing before you pay ⢠After the trial, 5 free minutes every day ⢠OverLens Pro: one-time purchase, unlimited time, all language pairs. No subscription ā pay once, never pay again OverLens uses Apple's on-device translation. Language packs are downloaded through iOS and managed in Settings. Privacy Policy: https://twelvefold.co/overlens/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Hidden Camera Detector
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Is someone watching? CamHunter helps you find hidden cameras, spy devices and Bluetooth trackers in any room: a hotel, an Airbnb, a rental flat, a changing room or your own home. THREE WAYS TO SWEEP A ROOM ⢠Wi-Fi scanner: lists every device answering on the network you're connected to and puts anything unexplained, like an unknown camera, at the top. ⢠Bluetooth sweep: picks up nearby wireless cameras, bugs and trackers that aren't on your network, including devices that broadcast no name. Signal strength rises as you walk closer, so you can home in on the source. ⢠Infrared viewer: night-vision cameras light the room with infrared your eye can't see. Turn off the lights and your phone camera shows the glow. KNOW WHERE TO LOOK Room-by-room guides show where cameras are usually hidden (smoke detectors, USB chargers, clocks, mirrors, plants) and how to build a lens finder from a torch and a paper tube. We also tell you honestly which viral "tests" don't work. MORE TOOLS ⢠World map of reported cameras: check a place before you book ⢠Trusted devices: mark your own gadgets so only the unknowns stand out ⢠Scan history: compare with last time and spot anything new ⢠Last-seen location for Bluetooth devices No technical knowledge needed. Tap Scan, read the plain-language results and follow the guide if something looks off. Your scan results stay on your phone. HONEST LIMITS No phone app can find every camera. A camera that records to a memory card with no wireless connection won't appear in any scan. That's why CamHunter combines network, Bluetooth and infrared checks with a visual search guide. CamHunter Pro unlocks unlimited sweeps, the infrared viewer, the camera map and every guide. Start with a free trial and cancel anytime. Terms of use: https://sortafine.com/camhunter/terms Privacy policy: https://sortafine.com/camhunter/privacy
Screenshots
Verdict
The clearest difference is update cadence: OverLens at every 3 days against Hidden Camera Detector's every 2 weeks. On price, ads, in-app purchases 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. OverLens sells 1 one-off in-app purchase and Hidden Camera Detector sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
OverLens ships an update every 3 days, Hidden Camera Detector every 2 weeks. Both last shipped on November 6, 2026.
| Parameter | OverLens | Hidden Camera Detector |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days ā better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 ā better |
| Further details ā not scored | ||
| Size | 7 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Twelvelefold Limited | Dzmitry Viarenich |
In-app purchases
OverLens
- OverLens Pro$12.99
Hidden Camera Detector
- Pro$9.997 Days
- Pro$79.991 Year
Questions
Is OverLens free?
Is Hidden Camera Detector free?
Do OverLens or Hidden Camera Detector have ads?
Which is updated more often, OverLens or Hidden Camera Detector?
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