Comparison

PearCam vs Sentry Motion Detector Camera

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

Head to head
About

PearCam

Stream live video from your device's camera to other Apple devices on the same Wi-Fi network. Easily pair devices, select camera settings, and view up to six camera feeds simultaneously.

Highlights
  • Stream camera video over Wi-Fi
  • Pair devices with shared password
  • Toggle front/back cameras
  • Select resolution and frame rate
  • Pinch to zoom
  • Connect to up to 6 camera devices
  • Focused view on remote camera
Read full description

Stream video from your iPhone or iPad’s camera to another paired iPhone, iPad, Mac, Apple TV, or Vision Pro on the same local Wi-Fi network. Setup 1. Pair your iPhone or iPad with another PearCam device by using the same shared password on both devices. 2. Select the Camera tab on one device, and the Viewer tab on the other. 3. Make sure that both devices are connected to the same local WiFi network. Camera Features - Toggle between the front and back cameras. - Select a resolution, frame rate, and camera lens. - Pinch to zoom. - Toggle the camera flash. Viewer Features - Connect to up to six (6) Camera devices. - Tap on a remote Camera device for a focused view. Tips - If your Viewer device is not connecting to your Camera device, make sure that they are near each other and/or on the same local WiFi network. - If the Viewer video is stuttering / dropping frames, try reducing the number of connected Cameras, their resolution and/or frame rate, or try to reduce any other traffic congestion on your local Wi-Fi network.

About

Sentry Motion Detector Camera

Features
Read full description

Sentry turns a phone you already own into a motion-triggered camera that works in the dark. Set it down, arm it, and walk away. When something moves, it records. When the movement stops, it stops. The clips land in your photo library, ready to review whenever you want. It records for you to watch later. It is not a live video feed — you are not watching a stream, you are collecting what happened while you were not there. WHAT IT IS FOR Find out what your dog does to the sofa while you are out. See which animal has been visiting the garden after dark. Watch how a sleeping cat actually gets from one end of the room to the other. Point a spare phone at the garage overnight and check the footage in the morning. BUILT FOR THE DARK Most cameras give up when the light does. Sentry changes how the sensor reads a dark scene: it picks a binned format that gathers far more light per pixel, extends the shutter ceiling, and lets the frame rate drop so the shutter has time to stay open. The result is usable footage in rooms where the standard camera returns noise. The screen stays dark while it runs. Monitoring goes on for hours, often overnight, and a bright display would waste battery and light the room you are trying to film. RECORDING IS ALWAYS VISIBLE A red dot sits in the corner of the screen for as long as recording lasts. There is no setting to turn it off, because there should not be one. Photos play the standard iPhone shutter sound. NOTHING LEAVES THE DEVICE No account. No sign-up. No cloud. No subscription. Sentry contains no networking code at all — recordings are written straight to your photo library and stay there. It works with the phone in airplane mode. HOW IT WORKS 1 tap — photo 2 taps — start recording 3 taps — arm motion detection, which begins after 5 seconds and stops 1 second after movement ceases Swipe up — cycle the rear lenses Swipe down — front camera Two fingers, 3 seconds — stop Shake — settings Long sessions are saved in chunks as they record, so a flat battery costs you minutes rather than hours. RESPONSIBLE USE Record only where you have the right to. Laws on recording people vary by country and by state, and some places require the consent of everyone present. Sentry shows a recording indicator that cannot be disabled and plays the shutter sound on photos, so anyone who looks at the device can tell it is capturing. REQUIREMENTS iPhone and iPad running iOS 18 or later. Extended recording and motion detection use significant battery — keep the device on a charger for long sessions. Video files are large, so check free space before a long run.

Screenshots

PearCam4 screens
Sentry Motion Detector Camera3 screens

Verdict

The call

The clearest difference is update cadence: Sentry Motion Detector Camera at fortnightly against PearCam's every 12 months. PearCam's advantage is device support (5 vs 2) and iOS requirement (16.4 vs 18.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PearCam ships an update every 12 months, Sentry Motion Detector Camera fortnightly. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
PearCam versus Sentry Motion Detector Camera: the parameters behind the verdict, then further details
ParameterPearCamSentry Motion Detector Camera
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 12 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Mac, Apple TV, Vision Pro — betteriPhone, iPad
Requires iOS16.4 — better18.0
Further details — not scored
Size5 MB0 MB
Age rating4++4
DeveloperThe Zonie, LLCBigBalli Consulting llc

In-app purchases

None

PearCam

No in-app purchases

None

Sentry Motion Detector Camera

No in-app purchases

Questions

Is PearCam free?
PearCam is free to download, with no in-app purchases.
Is Sentry Motion Detector Camera free?
Sentry Motion Detector Camera is free to download, with no in-app purchases.
Do PearCam or Sentry Motion Detector Camera have ads?
Neither PearCam nor Sentry Motion Detector Camera shows ads.
Which is updated more often, PearCam or Sentry Motion Detector Camera?
PearCam ships an update every 12 months, and Sentry Motion Detector Camera fortnightly. Most recently, PearCam was updated on September 17, 2026 and Sentry Motion Detector Camera on September 21, 2026.

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