Comparison

Perception vs Camera & Spy Device Detector

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

Head to head
About

Perception

View and manage TeslaCam and Sentry Mode footage with multi-angle playback and telemetry overlays. Trim, share, and organize your video clips efficiently, keeping your data private on your devices.

Highlights
  • Multi-camera view (incl. B-Pillar)
  • Telemetry data overlays (speed, steering, etc.)
  • Event trimming and zooming
  • World Map event location
  • Seamless event import
  • Search events by location/type
  • Adjustable playback speed
Features
Read full description

Exclusive to Perception: watch all TeslaCam angles at once (incl. B-Pillar), see telemetry overlays, and import any event without importing the whole drive - optimised perfectly for iPhone, iPad, and Mac. Effortlessly view, manage, trim, and share your TeslaCam & Sentry Mode footage & telemetry. Fast multi-angle playback, powerful tools - and your footage stays on your devices. Exclusive to Perception: • Watch all angles at the same time with our multi-camera view (including support for B Pillar cameras!) • View telemetry data from your TeslaCam event - including speed, steering angles, pedal presses, gears & self-driving states • Edit events with trim and zoom, and manage clips to keep only what matters • See where events happened on Perception's World Map • Seamlessly import any event you want - no need to import the entire drive! • Search events by location & event type • Scrub smoothly, with 0.25x to 5x playback speeds • Easily manage events with intuitive filtering & deletion • Import from non-USB drive sources - like TeslaUSB, NAS drives & iCloud / other cloud storage sources Perception’s Promise: • We offer the highest quality TeslaCam experience on iOS / iPadOS / macOS - you just need your TeslaCam events! • Your feedback and wishes granted - we prioritise our feature development based on your requests, and we deal with issues quickly • Your data is yours - we never take your event data, it stays on your devices only • We keep Perception up-to-date with new TeslaCam functionality, and have made regular updates since 2023. What Tesla Owners Are Saying: 5* “…Video playback is fast, and the app allows you to switch between different camera angles effortlessly. The ability to quickly scrub through footage and pinpoint specific events saves a lot of time. Additionally, the app supports high-quality video playback and doesn’t compromise on clarity. I also appreciated the option to export clips or save them for later viewing. Key feature is ability to decide resolution for export in grid mode and also able to select the section to crop out…” Perception Premium - Export & Save: Try Perception for 14 days for free: no sign-up, no commitment, no purchase required. Your trial starts automatically when you add your first event. Premium unlocks: • All export features (including Grid Export, social-friendly formats, and RAW options) • Save clips on-device for anytime access without plugging in your USB • More pro tools for sharing and archiving your footage After 14 days, Perception Premium is required to use all functionality. One-time purchases or subscriptions available - your kind support makes future updates possible and funds our team! Important to know: • USB adapter may be required (some iPhone/iPad setups need an adapter with power input). • If importing from iCloud, download the event locally first. • Certain features require car firmware updates / specific car models. Learn more: https://perception.vision Download Perception Today & Take Control of Your Footage ————————————————————————— Disclaimer: All product and company names are trademarks of their respective holders. Their use does not imply any affiliation with or endorsement by them. We are not part of or endorsed by Tesla Inc. Subscription disclaimer: A purchase will be applied to your iTunes account on confirmation. Subscriptions will automatically renew unless canceled within 24 hours before the end of the current period. You can cancel anytime from your iTunes account settings. You can manage your subscription in Settings within Perception. Any unused portion of a free trial will be forfeited if you purchase a subscription. For more information, see https://perception.vision. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Camera & Spy Device Detector

Scan your surroundings to detect hidden cameras and other electronic devices. This app helps you identify suspicious gadgets and protect your privacy. It also includes tools to find lost Bluetooth devices and scan your Wi-Fi network for unauthorized connections.

Highlights
  • Hidden camera detection
  • Wi-Fi scanner
  • Bluetooth device finder
  • Spyware detection
  • Infrared signal scanning
Features
Read full description

Don't let privacy concerns burden you. Our hidden camera detection app allows you to scan your surroundings and find all electronic devices near you, ensuring your space is protected from hidden threats. Easily control the app to quickly identify suspicious devices. Wi-Fi Scanner Get a comprehensive list of gadgets connected to your network. Get detailed information such as the type and IP address of detected devices to help you quickly identify unauthorized connections. Bluetooth Scanner Lost your Bluetooth devices such as headphones, watches or smartphones? Our app's Bluetooth finder feature makes it easy for you to locate them. Spy Camera Finder Use your phone's camera to scan infrared signals emitted by hidden cameras and locate them. Download our app now and enjoy peace of mind knowing your privacy is protected. *Pricing in countries may vary and actual charges may be converted to your local currency depending on the country of residence. *Payment will be charged to iTunes Account at confirmation of purchase. *Subscription will be automatically renewed. Auto-renew can be turned off at least 24 hours before the end of the current period. *Your account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. *Subscriptions may be managed by you and auto-renewal may be turned off by going to the user's iTunes Account Settings. For more information use Apple Support links: - https://support.apple.com/en-us/HT202039 - https://support.apple.com/en-us/HT204084 Privacy Policy: https://docs.google.com/document/d/1nl0yKk6R5_zZTEgUXNApbIUrrbNtvflG9KAQXFE1hEM/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1rMzeJtu6EjX4o1aE1Qg7TkYHC7n6hy2fYZGJ1mG600c/edit?usp=sharing

Screenshots

Perception4 screens
Camera & Spy Device Detector4 screens

Verdict

The call

The clearest difference is rating: Camera & Spy Device Detector at 4.6 against Perception's 4.0. Camera & Spy Device Detector also leads on ads (none vs shown) and ratings volume (113 vs 10). Perception's advantage is update cadence (every 10 days vs every 4 months). On price, review sentiment, in-app purchases and monetization model 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. Perception sells 3 in-app purchases, starting at $1.99 per month and Camera & Spy Device Detector sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Camera & Spy Device Detector holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Camera & Spy Device Detector has 113 ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 56% of Perception's written reviews are positive against 50% of Camera & Spy Device Detector's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Perception ships an update every 10 days, Camera & Spy Device Detector every 4 months. The most recent releases landed on July 8, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 6 level
Perception versus Camera & Spy Device Detector: the parameters behind the verdict, then further details
ParameterPerceptionCamera & Spy Device Detector
PriceFreeFree
Rating4.0 (10 ratings)4.6 (113 ratings) — better
Positive reviews55.6% of reviews — better50.0% of reviews
Number of ratings10113 — better
Update frequencyEvery 10 days — betterEvery 4 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better17.0
Further details — not scored
Size119 MB20 MB
Age rating4+4+
DeveloperPeslo Studios LTDMihajlo Jocic

Customer experience

Perception

All ratings10 ratings
Positive70.0%
Neutral10.0%
Negative20.0%
Written reviews9 reviews
Positive55.6%
Neutral11.1%
Negative33.3%

Camera & Spy Device Detector

All ratings113 ratings
Positive87.6%
Neutral5.3%
Negative7.1%
Written reviews8 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

3 purchases

Perception

Subscriptions2
  • Monthly Perception$1.991 Month
  • Yearly Perception$19.991 Year
One-time1
  • Lifetime Perception$59.99
4 purchases

Camera & Spy Device Detector

Subscriptions4
  • Spy Camera & Spyware Detector3 Days trial$6.997 Days
  • Spy Camera & Spyware Detector$6.997 Days
  • Hidden Camera: Device Detector$19.991 Month
Show 1 more
  • Hidden Camera: Device Detector$39.991 Year

Questions

Is Perception free?
Perception is free to download, with in-app purchases available.
Is Camera & Spy Device Detector free?
Camera & Spy Device Detector is free to download, with in-app purchases available.
Which has better reviews, Perception or Camera & Spy Device Detector?
Camera & Spy Device Detector is rated higher. Perception averages 4.0 out of 5 from 10 ratings, while Camera & Spy Device Detector averages 4.6 from 113 ratings.
Do Perception or Camera & Spy Device Detector have ads?
Perception shows ads; Camera & Spy Device Detector does not.
Which is updated more often, Perception or Camera & Spy Device Detector?
Perception ships an update every 10 days, and Camera & Spy Device Detector every 4 months. Most recently, Perception was updated on July 8, 2026 and Camera & Spy Device Detector on September 18, 2026.

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