COMP Odour Survey vs BarCrv
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
COMP Odour Survey
This app allows the public to report odour events in the Wood Buffalo region. The collected anonymous data helps researchers understand the relationship between odours and ambient air quality, complementing official monitoring station data.
- Anonymous odour reporting
- Contributes to air quality research
- Data complements monitoring stations
- Supports Wood Buffalo Environmental Association
- Community participation in environmental monitoring
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The information collected is anonymous and will be used for research purposes only. The Wood Buffalo Environmental Association (WBEA) monitors air quality in the Regional Municipality of Wood Buffalo (RMWB). The WBEA is asking the public to participate in its Community Odour Monitoring Program (COMP), which seeks to gain a better understanding on how odour events in the region relate to our ambient air quality. The information you provide will populate a database that will be compared to the data collected at our ambient air monitoring stations throughout the RMWB. If you would like to make a complaint to the Alberta Government about an odour you are experiencing, please call their 24-hour Energy & Environmental Response Line at 1-800-222-6514. Stay informed about COMP and other WBEA work at www.wbea.org
BarCrv
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BarCrv has there functions: show pressure in cavidade nasal, draw the curve of pressure-time, view history.
Screenshots
Verdict
The clearest difference is iOS requirement: BarCrv at 10.0 against COMP Odour Survey's 15.6. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | COMP Odour Survey | BarCrv |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Every 6 months | β |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 10.0 β better |
| Further details β not scored | ||
| Size | 45 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Wood Buffalo Environmental Association | ε₯ ζ |
In-app purchases
COMP Odour Survey
No in-app purchases
BarCrv
No in-app purchases









