# CapnoView vs EP CUBE

The clearest difference is rating: CapnoView at 5.0 against EP CUBE's 4.1. CapnoView also leads on update cadence (every 3 weeks vs every 6 weeks). EP CUBE's advantage is ratings volume (9 vs 2) and iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CapnoView holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 2 and 9 respectively.

CapnoView ships an update every 3 weeks, EP CUBE every 6 weeks. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | CapnoView | EP CUBE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/capnoview/id1576976075/reviews)** | [4.1 (9 ratings)](https://appshunter.io/ios/app/ep-cube/id1638851614/reviews) |
| Number of ratings | 2 | **9** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 9 MB | 56 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [友澂 宋](https://appshunter.io/developer/1622559429) | [Eternalplanet Energy Co., Ltd](https://appshunter.io/developer/1638851616) |

## 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


### EP CUBE

[App page](https://appshunter.io/ios/app/ep-cube/id1638851614)

Monitor and manage your EP Cube system with this interface. It offers all-in-one system performance tracking, energy production/usage analysis, and operational mode configuration. Easily request service and troubleshoot issues.

**Highlights:** System performance monitoring, Energy production/usage reports, Operation mode configuration, Service request, Troubleshooting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CapnoView free?

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

### Is EP CUBE free?

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

### Which has better reviews, CapnoView or EP CUBE?

CapnoView is rated higher. CapnoView averages 5.0 out of 5 from 2 ratings, while EP CUBE averages 4.1 from 9 ratings.

### Do CapnoView or EP CUBE have ads?

Neither CapnoView nor EP CUBE shows ads.

### Which is updated more often, CapnoView or EP CUBE?

CapnoView ships an update every 3 weeks, and EP CUBE every 6 weeks. Most recently, CapnoView was updated on September 24, 2026 and EP CUBE on September 14, 2026.

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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.*