Comparison

UniCam vs TRENDnet Sentinel

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

Head to head
About

UniCam

Transform old phones into smart security cameras with AI-powered alerts. Customize notifications to detect specific events, monitor live streams, and communicate remotely. Supports a wide range of IP cameras and offers a privacy-focused design.

Highlights
  • AI Event Analysis for custom alerts
  • Repurpose old phones as cameras
  • Universal IP camera support
  • 24/7 live streaming
  • Two-way audio and siren
  • Pan-Tilt-Zoom control
  • Apple TV integration
Features
Read full description

Turn any spare iPhone or iPad into an AI-powered security camera — and tell it, in your own words, exactly what matters. AI EVENT ANALYSIS Type what you want to know — "alert me if a person enters the backyard", "notify me when the baby climbs out of the crib", "tell me if the dog gets on the couch" — and whenever your mobile camera records motion, UniCam's AI reviews the recording and notifies you only when it matches. No more alert spam. Just the moments you asked for. SIRI AND EVENT SEARCH Ask Siri to open a camera, search your events, turn alerts on or off or set up AI Analysis. Say “Show Front Door in UniCam” or “Search UniCam events.” In Events, type “dog in the garden” and UniCam finds the matching events from the last 7 days. KEY FEATURES: * AI Event Analysis: AI reviews the motion recordings from your mobile cameras and alerts you only about what you asked for * Multi-Purpose Mobile Camera: convert old phones into baby monitors, pet cams, dashcams, or security cameras — no extra hardware needed * Universal IP Camera Support: connect ONVIF, RTSP, MJPEG, and HLS cameras from Hikvision, Dahua, Reolink, and many more * 24/7 Live Streaming: watch from anywhere over WiFi, LTE, or 5G — on iPhone, iPad, or Apple TV * Instant Motion Alerts: get notified the moment movement is detected * Two-Way Audio: talk to family or pets, or deter intruders with the built-in siren * Pan-Tilt-Zoom (PTZ) Control: manage supported IP cameras remotely with full directional and zoom control * Smart Camera Discovery: auto-detect IP cameras on your local network for quick setup * Groups: see your cameras side by side in a mosaic and build custom multi-camera views * Picture-in-Picture: keep watching your camera while you use other apps * Event timeline: see a thumbnail of every event and play back its recording * Privacy-Focused Design: your data remains secure and private PERFECT FOR: * Baby Monitor: watch your little one with live video and smart, AI-filtered alerts * Pet Camera: check in on your pets and talk to them while you're away * Home Security: turn any device into a WiFi security camera for enhanced protection * Nanny Cam and Dashcam: flexible monitoring wherever you need it APPLE TV INTEGRATION: Stream your mobile and IP cameras directly to your Apple TV for a larger viewing experience. Perfect for comprehensive home monitoring — your baby, pets, and home security on the big screen. QUICK AND EASY SETUP: Create your home security system in minutes with guided onboarding and in-app tutorials — no technical skills required. ECO-FRIENDLY SOLUTION: Repurpose old devices as WiFi cameras or monitors with no hidden costs. Compatible with iOS, iPadOS, and Apple TV. UNICAM PRO FEATURES: * Unlimited Device Connections * Multiple Simultaneous Streams * Enhanced Audio with Walkie-Talkie and Siren * HD Video Quality UNICAM MAX FEATURES: * Everything in PRO, plus AI Event Analysis with custom prompts SUBSCRIPTION DETAILS: Upgrade to UniCam PRO for premium features like HD viewing and unlimited devices, or UniCam MAX to add AI Event Analysis. Subscription auto-renews unless canceled 24 hours before the period ends. Manage subscriptions in Account Settings. ONVIF AND IP CAMERA SUPPORT: UniCam is compatible with a wide range of IP cameras, including those following the ONVIF (Open Network Video Interface Forum) standard, ensuring seamless integration with cameras from various manufacturers. WHY CHOOSE UNICAM? UniCam is the only camera app you need: AI-filtered alerts that tell you what actually matters, ONVIF and RTSP support for your existing cameras, and the power to turn spare phones into smart cameras. Download now and let AI keep watch for you. Privacy Policy: https://unicam.app/privacy-policy/ Terms of Use: https://unicam.app/terms-of-service/

About

TRENDnet Sentinel

This application allows users to remotely manage TRENDnet surveillance cameras and NVRs. View live video feeds, playback recorded footage, capture screenshots, and share files directly from your mobile device.

Highlights
  • Remote camera management
  • Live video viewing
  • Playback recorded video
  • Screenshot capture
  • File sharing
Features
Read full description

Managed your TRENDnet surveillance cameras and NVRs with the free TRENDnet Sentinel mobile app. The Sentinel mobile app is specifically designed for use with TRENDnet IP cameras and network video recorders. Easily view and record remote live video from multiple TRENDnet IP cameras. Playback recorded video, take screenshots, and conveniently share files directly through the app.

Screenshots

UniCam4 screens
TRENDnet Sentinel4 screens

Verdict

The call

The clearest difference is rating: UniCam at 4.5 against TRENDnet Sentinel's 1.0. UniCam also leads on review sentiment (33% vs 0%) and update cadence (every 3 weeks vs every 9 months). TRENDnet Sentinel's advantage is in-app purchases (none vs 13). 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. UniCam sells 10 in-app purchases, starting at $3.99 per month. TRENDnet Sentinel asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

UniCam holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: UniCam has 51 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 33% of UniCam's written reviews are positive against 0% of TRENDnet Sentinel's.

UpkeepUpdate frequency

UniCam ships an update every 3 weeks, TRENDnet Sentinel every 9 months. The most recent releases landed on October 29, 2026 and October 6, 2026 respectively.

Scorecard6 real differences · 4 level
UniCam versus TRENDnet Sentinel: the parameters behind the verdict, then further details
ParameterUniCamTRENDnet Sentinel
PriceFreeFree
Rating4.5 (51 ratings) — better1.0 (2 ratings)
Positive reviews33.3% of reviews — better0.0% of reviews
Number of ratings51 — better2
Update frequencyEvery 3 weeks — betterEvery 9 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size98 MB49 MB
Age rating4+4+
DevelopernittbitTRENDnet Inc.

Customer experience

UniCam

All ratings51 ratings
Positive88.2%
Neutral2.0%
Negative9.8%
Written reviews81 reviews
Positive33.3%
Neutral6.2%
Negative60.5%

TRENDnet Sentinel

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

10 purchases

UniCam

Subscriptions6
  • PRO - 1 Month$3.991 Month
  • MAX - 1 Month$9.991 Month
  • PRO - 6 months$19.996 Months
Show 3 more
  • PRO - 1 year - 33% OFF$19.991 Year
  • PRO - 1 Year7 Days trial$29.991 Year
  • MAX - 1 Year$109.991 Year
One-time4
  • Starter Version2 variants$1.99
  • Standard Version2 variants$3.99
  • Advanced Version2 variants$7.99
Show 1 more
  • PRO version$9.99
None

TRENDnet Sentinel

No in-app purchases

Questions

Is UniCam free?
UniCam is free to download, with in-app purchases available.
Is TRENDnet Sentinel free?
TRENDnet Sentinel is free to download, with no in-app purchases.
Which has better reviews, UniCam or TRENDnet Sentinel?
UniCam is rated higher. UniCam averages 4.5 out of 5 from 51 ratings, while TRENDnet Sentinel averages 1.0 from 2 ratings.
Do UniCam or TRENDnet Sentinel have ads?
Neither UniCam nor TRENDnet Sentinel shows ads.
Which is updated more often, UniCam or TRENDnet Sentinel?
UniCam ships an update every 3 weeks, and TRENDnet Sentinel every 9 months. Most recently, UniCam was updated on October 29, 2026 and TRENDnet Sentinel on October 6, 2026.

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