CO2 sensor app icon

Apps Like CO2 sensor for iPhone and iPad

by Simon Loffler★ 3.26 ratingsUtilitiesFreeData updated 2026-09-06

CO2 sensor screenshots

Ranked alternatives

Showing 201–220 of 1,000 ranked alternatives.

  1. VPD Chart app icon

    VPD Chart

    INNOVO DEV S.R.L.

    Calculate VPD with manual input and real-time

    Calculate VPD using air temperature, relative humidity, and canopy temperature. View real-time VPD values on an interactive . Manually input data via sliders or text fields. Organize charts by zone and identify areas with similar VPD values.

    ★ 4.317 ratingsUtilitiesFreeData updated 2026-09-06
  2. Humiditrak app icon

    Humiditrak

    D'Addario & Company, Inc.

    Monitor humidity and protect instruments

    Monitor temperature, humidity, and impact levels of musical instruments via Bluetooth sensor. Receive alerts for hazardous conditions. View real-time data and historical trends through the smartphone .

    ★ 2.654 ratingsMusicFreeData updated 2026-09-10
  3. OfflineQArm app icon

    OfflineQArm

    Edward Vella

    Store blood pressure readings securely

    Store and view blood pressure readings directly on your phone without needing an account or internet connection. Save data to the Health and access historical records for tracking.

    ★ 4.758 ratingsMedicalFreeData updated 2026-09-06
  4. DiabetesPal HD app icon

    DiabetesPal HD

    Pascal Freiburghaus

    Sync data across devices and analyze glucose

    Log blood sugar levels, insulin doses, medications, and ketone readings. Sync data across devices using iCloud, Dropbox, or WebDAV. Analyze data on desktop or iOS devices. Input entries during the day and review trends over time.

    ★ 4.754 ratingsMedicalFreeData updated 2026-09-11
  5. ArcAir app icon

    ArcAir

    Hamilton AG

    Monitor sensor data in real time

    Monitor and visualize data from pH, dissolved oxygen, CO2, cell density, conductivity, and ORP sensors. View real-time sensor values. Control up to 100 sensors simultaneously. Integrate with process control systems via Bluetooth adapter.

    ★ 4.08 ratingsUtilitiesFreeData updated 2026-09-11
  6. Cuckoo Clock Calibration app icon

    Cuckoo Clock Calibration

    Nir Hamzani

    Measure beats and adjust accuracy

    Calibrate and Pendulum clocks by measuring and adjusting their beat period. Sync with a known accurate time source to correct drift. Monitor daily time gain or loss with precision up to 0.001 milliseconds.

    ★ 4.936 ratingsUtilities$0.99Data updated 2026-09-12

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.