# CapnoView vs ExPrimary

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.

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.

## The numbers

| Metric | CapnoView | ExPrimary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/capnoview/id1576976075/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/exprimary/id1662512341/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | Free |
| Size | 9 MB | 17 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [友澂 宋](https://appshunter.io/developer/1622559429) | [ExPrimary Inc.](https://appshunter.io/developer/1662512343) |

## What reviewers say

### CapnoView

[App page](https://appshunter.io/ios/app/capnoview/id1576976075)

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.

**Highlights:** Bluetooth connection to capnography devices, Real-time data and plot display, Data recording and playback, Access to historical data, Sharing of data and charts

**In-app purchases:** none


### ExPrimary

[App page](https://appshunter.io/ios/app/exprimary/id1662512341)

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.

**Highlights:** Instrument selection, Data collection, CSV file saving, Network location saving, Email data export

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CapnoView free?

CapnoView is free to download, with no in-app purchases.

### Is ExPrimary free?

ExPrimary is free to download, with no in-app purchases.

### Which has better reviews, CapnoView or ExPrimary?

CapnoView and ExPrimary are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do CapnoView or ExPrimary have ads?

Neither CapnoView nor ExPrimary shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*