Canny Cam vs Smell Annotator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Canny Cam
Monitor your home, office, or shop remotely with real-time video surveillance. Receive instant alerts for abnormal activity and access video history. Control camera direction and communicate via intercom.
- Real-time video surveillance
- HD video viewing
- Remote PTZ control
- Intelligent video recording
- Real-time notification and playback
- Real-time intercom
- Alarm and information push
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Canny Cam is a mobile real-time video surveillance software used with cloud camera. Through this client, you can view your home, shops, offices and other places at any time in real-time video and video history, also receive immediate alert to the place of abnormal information alarm, and take safety precautions at the first time. Main function: Support mobile real-time video surveillance; Real Time HD video viewing; Remote PTZ control, operate on the camera direction rotation through the touch screen; Support remote intelligent video recording, video real-time notification and playback; Support real-time intercom, video electronic amplification and other functions; Real time alarm and information push. When the environment is detected, the client will receive the alert information immediately. Canny Cam Automatic Subscription Service Description 1. Subscription Cycle Continuous monthly service, a monthly deduction 2. Subscription Price 1 cam record for 7 days, monthly price is $ 2.99 1 cams record for 30 days, monthly price is $ 6.99 2 cams record for 7 days, monthly price is $ 4.99 2 cams record for 30 days, monthly price is $ 11.99 4 cams record for 7 days, monthly price is $ 8.99 4 cams record for 30 days, monthly price is $ 20.99 8 cams record for 7 days, monthly price is $ 14.99 8 cams record for 30 days, monthly price is $ 34.99 3. Payment Method For accounts that purchase automatic subscriptions, the cost of the next subscription period will be deducted from your iTunes account 24 hours before the expiration. After the deduction is successful, the service time will be extended by one subscription period. 4. Cancel Automatic Subscription If you need to cancel the automatic subscription, please manually go the phone "Settings" -->Enter "iTunes Store and App Store"-->Click "Apple ID"-->Select "View Apple ID"-->Enter "Account Settings" -->Click "Subscribe", and then select Canny Cam subscription service to cancel the automatic subscription. If you do not close the subscription 24 hours before the end of the subscription period, you will be deemed to agree to continue to authorize, and the subscription will be automatically renewed. Cloud storage automatic subscription service agreement: https://mipcm.com/eula/cannycam/eula_en.html
Smell Annotator
This application enables machines to digitally sense and analyze smells using nanomaterial-based technology. It allows users to view, annotate, and recognize smell measurements in real-time, functioning as part of a developer kit.
- Smell recognition
- Smell digitalization and annotation
- Saving and loading measurements
- Real-time measurement visualization
- Offline data collection
- Graph synchronization
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Today, machines can see, hear, feel, and even learn. But smell? Not really! Our nanomaterial-based technology enables machines to use an electronic sense of smell. Smell Annotator app is an AI-based software program which is used to view, annotate and analyze smell measurements taken with the Smell Inspector and to recognize annotated smells in real time. The Smell Annotator app is a part of the Smell Inspector Developer Kit. The Smell Annotator gives you access to the smell sensors of your Smell Inspector developer kit. APP FEATURES * Smell recognition [NEW] * Smell digitalization and annotation * Saving measurements and loading saved data * Visualization of real-time and saved measurements with temperature and humidity data * Collect measurement data with or without internet access * Sync graphs for better clarity of data SENSORS * 4 Smell iX16 detector chips * Temperature sensor * Humidity sensor SMELL INSPECTOR The Smell Inspector is a ready-to-use device for anyone and a developer kit. It is suitable for testing and exploring different smell-related applications in the fields of product quality, safety & security, life & care, air quality, and many others. It has four Smell iX 16 detector chips inside, can be connected to a PC, tablet, or smartphone, and can be operated with Smell Annotator software. USER MANUAL For more information about how to use the App and the Smell Inspector device, go to: http://smart-nanotubes.com/downloads/ ABOUT US Along with a great community of industry experts and researchers, SmartNanotubes Technologies shares the vision of digital smell recognition. Our goal is to enable digital smell recognition in a fast and easy way and help our customers to develop product solutions for their own smell and gas detection applications. Visit us at: http://smart-nanotubes.com
Screenshots
Verdict
The clearest difference is rating: Canny Cam at 2.5 against Smell Annotator's 1.0. Canny Cam also leads on ratings volume (48 vs 1) and update cadence (every 2 weeks vs monthly). Smell Annotator's advantage is in-app purchases (none vs 20). On price, ads and device support 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
Both are free to download. Canny Cam sells 20 in-app purchases, starting at $2.99 per month. Smell Annotator asks for nothing beyond the download.
Canny Cam holds the better App Store score, 2.5 against 1.0. That said, the two scores are not equally well evidenced: Canny Cam has 48 ratings behind it against 1, so its average is the more settled of the two.
Canny Cam ships an update every 2 weeks, Smell Annotator monthly. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.
| Parameter | Canny Cam | Smell Annotator |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (48 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 20.5% of reviews | — |
| Number of ratings | 48 — better | 1 |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 178 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | 辉 陈 | SmartNanotubes Technologies |
Customer experience
Canny Cam
Smell Annotator
In-app purchases
Canny Cam
- 1cam 7 days loop recordMonthy1 Month trial$2.991 Month
- 1cam 15days loop recordMonthy1 Month trial$2.991 Month
- Basic Member(1 device)1 Month trial$3.991 Month
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- 2cams 7days loop recordMonthy1 Month trial$4.991 Month
- Standard Member (1 device)1 Month trial$4.991 Month
- 1cam 30days loop recordMonthy.1 Month trial$6.991 Month
- 4cams 7days loop recordMonthy1 Month trial$8.991 Month
- 10c 30days loop record Monthy.1 Month trial$9.991 Month
- Standard Member (4 devices)1 Month trial$9.991 Month
- 2cams 30day loop recordMonthy.1 Month trial$11.991 Month
- 8cams 7days loop recordMonthy1 Month trial$14.991 Month
- Standard Member (1 device) REC1 Month trial$14.991 Month
- 20c 60days loop recordMonthy1 Month trial$19.991 Month
- Premium Member (20 devices)1 Month trial$19.991 Month
- 4cams 30day loop recordMonthy.1 Month trial$20.991 Month
- 1cams 30day CVR loop record.1 Month trial$24.991 Month
- 8cams 30day loop recordMonthy1 Month trial$34.991 Month
- Basic Member(1 device) Yearly1 Month trial$39.991 Year
- Standard Member (1 device) Yearly1 Month trial$49.991 Year
- Standard Member (4 devices) Yearly1 Month trial$99.991 Year
Smell Annotator
No in-app purchases
Questions
Is Canny Cam free?
Is Smell Annotator free?
Which has better reviews, Canny Cam or Smell Annotator?
Do Canny Cam or Smell Annotator have ads?
Which is updated more often, Canny Cam or Smell Annotator?
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