Comparison

CapnoView vs Cers IoT

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

Cers IoT

Features
Read full description

CERs IoT is a smart monitoring app that allows users to view real-time CO₂ and air quality data based on their location. Users can intuitively check air quality conditions and CO₂ concentrations through the app, and analyze trends in data changes over time and across locations from multiple perspectives. CERs IoT visualizes collected IoT sensor data for users through map POIs and graphs. It can be used in various environments, including homes, offices, and public spaces. Key Features - Real-time data viewing via IoT sensor integration - Monitoring of CO₂ levels and air quality - Graphs showing hourly data trends - Location-based environmental data monitoring - Intuitive and user-friendly UI Recommended for: - Users who want to manage indoor air quality and CO₂ levels - Households and offices seeking to maintain a healthy environment - Users interested in utilizing IoT-based environmental data Start managing your environment in a smarter and healthier way with CERs IoT.

Screenshots

CapnoView4 screens
Cers IoT4 screens

Verdict

The call

The clearest difference is update cadence: CapnoView at every 2 weeks against Cers IoT's every 2 months. Cers IoT's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

CapnoView ships an update every 2 weeks, Cers IoT every 2 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 7 level
CapnoView versus Cers IoT: the parameters behind the verdict, then further details
ParameterCapnoViewCers IoT
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size9 MB46 MB
Age rating4+4+
Developer友澂 宋(주)온전히

In-app purchases

None

CapnoView

No in-app purchases

None

Cers IoT

No in-app purchases

Questions

Is CapnoView free?
CapnoView is free to download, with no in-app purchases.
Is Cers IoT free?
Cers IoT is free to download, with no in-app purchases.
Do CapnoView or Cers IoT have ads?
Neither CapnoView nor Cers IoT shows ads.
Which is updated more often, CapnoView or Cers IoT?
CapnoView ships an update every 2 weeks, and Cers IoT every 2 months. Most recently, CapnoView was updated on October 24, 2026 and Cers IoT on October 6, 2026.

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