CapnoView vs ExPrimary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CapnoView
This application allows medical professionals to connect to capnography devices via Bluetooth. It displays real-time data and charts, enables recording and playback of data, and provides access to historical readings.
- Bluetooth connection to capnography devices
- Real-time data and plot display
- Data recording and playback
- Access to historical data
- Sharing of data and charts
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CapnoView is an interface to the Capnography products. Medical personnel can use CapnoView to view, record and share the data and chart from monitors. 1.Connection: Connection with Capnography products through Bluetooth. 2.Realtime Data: Display of real-time data and plot of Capnography. Recording is available. 3.Data Reply: Replay or remove of recording videos. 4.History Data: View of history data that is uploaded from Capnography.
ExPrimary
This utility app enables control of a specific instrument, allowing users to select it from a group, collect data, and save it as a CSV file to a chosen network location. It integrates with a background of multiple instruments for comprehensive data management.
- Instrument selection
- Data collection
- CSV file saving
- Network location saving
- Email data export
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cuvSpec 9CH Beta system plug-in to the ExPrimary App allows the user to control a cuvSpec 9CH Beta instrument. Key features are described in the user manual, which is available with instrument purchase. Basic features allow the user to engage a particular instrument in a background of multiple instruments, collect data, and save data as a CSV file to a network location of choice (including email).
Screenshots
Verdict
The clearest difference is iOS requirement: ExPrimary at 14.0 against CapnoView's 17.0. On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for CapnoView against 5.0 for ExPrimary. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
| Parameter | CapnoView | ExPrimary |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | 友澂 宋 | ExPrimary Inc. |
Customer experience
CapnoView
ExPrimary
In-app purchases
CapnoView
No in-app purchases
ExPrimary
No in-app purchases









