Comparison

iCamViewer vs Alder NVR

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

Head to head
About

iCamViewer

View live video streams from various IP cameras, CCTV cameras, and some DVRs on your phone or tablet. Access your security cameras locally or remotely over the internet. Supports a wide range of manufacturers with options to request new integrations.

Highlights
  • Live IP camera viewing
  • CCTV camera support
  • Remote internet viewing
  • PTZ camera control
  • Request camera integration
  • Setup guide
Features
Read full description

iCamViewer is an IP camera viewer mobile app for phone and tablet devices. The app allows users to view live video from network IP cameras, CCTV cameras (when used with a supported network video server), and some surveillance DVRs. Users can watch security cameras on the same local area network where their camera is located and also view remotely over the Internet when port forwarding is properly setup. CCTV Camera Pros developed this free IP cam application to support as many devices and cameras as possible. Below is a list of some of the manufacturers that are currently supported and there is a form in the app to request a new camera integration if your is not already listed. Current Supported Camera Manufacturers ============================== 7Links Abus ACTi Advance Agasio AirLive Apexis Asante AtHome Avtech Axis Bluestork Brickcom CCTV Camera Pros Cisco Compro D-Link DB Power EasyN Ebode Edimax Elro Foscam Geovision Heden Honeywell iCAMView Instar Intellinet Level One LinkPro LinksSys LogiLink Messoa Mobotix Nexxt Solutions Panasonic Piczel Promelit Secureye Smarthome Sony Speco StarDot Stip Electronics Storage Options Swann Sygonix Tenvis TP-Link TRENDnet TURBOX Vilar Vipcam Vivotek Vonnic Wanscam Wansview WatchBot X-10 Zavio ZyXEL Other App Features =============== - Pan Tilt Zoom control for PTZ cameras - Step by step user setup-guide - Request camera integration form - YouTube Surveillance Video Library from CCTV Camera Pros - Video Surveillance Blog from CCTV Camera Pros - Shop for Compatible Cameras in the App IMPORTANT SUPPORT INFORMATION ============================= CCTV Camera Pros offers free email and telephone technical support for this IP cam viewer app ONLY when the IP camera is purchased from us. Our security engineers will even help you configure your router and setup port forwarding for you. *If you did not purchase your IP camera from CCTV Camera Pros, we are unable to offer this level of support, but the app is still free to use and we will provide forum based and email based technical support. *We are NOT able to provide telephone support for cameras and DVRs not purchased from us. QUESTIONS ========= Questions, feedback, and requests can be directed to CCTV Camera Pros iCamViewer development team at iCamViewer@cctvcamerapros.net

About

Alder NVR

Monitor your home security system remotely with this app. It offers 2K resolution, AI technology, two-way audio, and color night vision for constant vigilance and peace of mind, whether you're at work or traveling.

Highlights
  • 2K Professional Security System
  • AI Technology
  • 2-way audio
  • Color night vision
  • Flashing lights for crime prevention
  • Monitor 2 to 8 cameras
Features
Read full description

Stay connected to every vital aspect of your home and relish absolute tranquilityStay connected to every vital aspect of your home and relish absolute tranquility, day and night, courtesy of our cutting-edge NVR 2K Professional Security System. With seamless integration into your daily life, our system ensures that no significant event escapes your attention, offering unparalleled vigilance and reassurance. Whether you are at work, traveling, or simply resting at home, our state-of-the-art technology guarantees constant surveillance and protection, empowering you with the confidence to live without worry. Say goodbye to concerns about your home's safety and embrace a lifestyle of unwavering peace of mind with our reliable security solution. In today's world, where ensuring the safety and security of your home is paramount, the demand for effective home monitoring solutions has surged exponentially. Harnessing the power of innovative technology, monitoring your property from afar has never been easier or more accessible. Gone are the days of feeling tethered to your home; now, you can effortlessly watch your property no matter where you are. With Alder’s NVR Mobile App monitoring capabilities at your fingertips, advanced AI Technology, 2-way audio,color nightvision, and flashing lights for crime prevention you can stay informed and in control. Gone are the days of feeling tethered to your home; now, you can effortlessly keep a watchful eye with 2 to 8 cameras on your property no matter where you are.In today's world, where ensuring the safety and security of your home is paramount, the demand for effective home monitoring solutions has surged exponentially. Harnessing the power of innovative technology, monitoring your property from afar has never been easier or more accessible. Gone are the days of feeling tethered to your home; now, you can effortlessly watch your property no matter where you are. With Alder’s NVR Mobile App monitoring capabilities at your fingertips, advanced AI Technology, 2-way audio,color nightvision, and flashing lights for crime prevention you can stay informed and in control. Gone are the days of feeling tethered to your home; now, you can effortlessly keep a watchful eye with 2 to 8 cameras on your property no matter where you are.

Screenshots

iCamViewer4 screens
Alder NVR3 screens

Verdict

The call

The clearest difference is review sentiment: Alder NVR at 92% against iCamViewer's 28%. Alder NVR also leads on rating (4.9 vs 3.1) and ratings volume (884 vs 35). On price, update cadence, 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.

ReceptionRating · Positive reviews · Number of ratings

Alder NVR holds the better App Store score, 4.9 against 3.1. That said, the two scores are not equally well evidenced: Alder NVR has 884 ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 28% of iCamViewer's written reviews are positive against 92% of Alder NVR's.

UpkeepUpdate frequency

iCamViewer ships an update every 3 months, Alder NVR every 6 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
iCamViewer versus Alder NVR: the parameters behind the verdict, then further details
ParameteriCamViewerAlder NVR
PriceFreeFree
Rating3.1 (35 ratings)4.9 (884 ratings) — better
Positive reviews28.5% of reviews92.3% of reviews — better
Number of ratings35884 — better
Update frequencyEvery 3 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.012.0 — better
Further details — not scored
Size9 MB105 MB
Age rating17+4+
DeveloperCCTV Camera ProsAlder Holdings, LLC

Customer experience

iCamViewer

All ratings36 ratings
Positive50.0%
Neutral8.3%
Negative41.7%
Written reviews295 reviews
Positive28.5%
Neutral9.8%
Negative61.7%

Alder NVR

All ratings565 ratings
Positive98.4%
Neutral0.5%
Negative1.1%
Written reviews39 reviews
Positive92.3%
Neutral0.0%
Negative7.7%

User reviews

iCamViewer

From 35 App Store ratings

What we love

  • 🚀 Works reliably
  • 👍 Easy to set up
  • 🔒 Secure access to cameras
  • 💡 Supports many camera models

Room to improve

  • 🐛 Crashes and stability issues
  • 🔒 Requires detailed camera configuration
  • 👎 Limited features (no PTZ, audio, etc.)
  • 🕰️ Slow loading and performance

Alder NVR

From 884 App Store ratings

What we love

  • 🚀 Best cameras
  • 👍 Great feature
  • 🔒 Nice to have peace of mind
  • 👍 Awesome security system
  • 👍 Excellent video quality

Room to improve

  • 🐛 Bad communication
  • 🐛 Cameras constantly go out
  • 🐛 App not responding
  • 🐛 App down

Bugs and requests

iCamViewer

Reported bugs

4 issues
  • Deletes saved camera configurations after updates
  • Unable to delete or edit camera settings
  • Incompatible with certain camera models
  • Crashes on launch or when connecting to cameras

Requested features

4 requests
  • Support for more camera brands and models
  • Ability to view multiple cameras simultaneously
  • Add PTZ and audio controls
  • Improve app stability and performance

Alder NVR

Reported bugs

2 issues
  • Three out of four cameras not working
  • App has totally stopped working

Requested features

1 request
  • Next mobile app update

In-app purchases

None

iCamViewer

No in-app purchases

None

Alder NVR

No in-app purchases

Questions

Is iCamViewer free?
iCamViewer is free to download, with no in-app purchases.
Is Alder NVR free?
Alder NVR is free to download, with no in-app purchases.
Which has better reviews, iCamViewer or Alder NVR?
Alder NVR is rated higher. iCamViewer averages 3.1 out of 5 from 35 ratings, while Alder NVR averages 4.9 from 884 ratings.
Do iCamViewer or Alder NVR have ads?
Neither iCamViewer nor Alder NVR shows ads.
Which is updated more often, iCamViewer or Alder NVR?
iCamViewer ships an update every 3 months, and Alder NVR every 6 months. Most recently, iCamViewer was updated on November 1, 2026 and Alder NVR on November 4, 2026.

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