Comparison

BloodCOMM vs bmLogger

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

Head to head
About

BloodCOMM

Read full description

BloodCOMM is a highly intuitive, blood program management software application that allows users to wirelessly connect to existing APRU 6L Portable Medical Refrigerators and Delta ICE 2L Smart Blood Coolers. It is the next evolution in mobile blood management to ensure compliance with Blood Banks, Hospitals, and Agency Directors. The app extends the functionality of existing APRU & ICE units in the following ways: - Real-time Temperature Monitoring and Recording - Close Range, Bluetooth Monitoring - Remote, Cellular Monitoring (currently available for Delta ICE) - Download, Export, and Email Reports (PDF or CSV) - View Temperature History - View Temperature Graphs - View Exact Excursion Dates, Times, and Temperatures - Record static snapshots of data for sharing or storage - Assign Nicknames to Individual Units - Wirelessly monitor and receive notifications for approaching excursions, low battery, and active excursions. ...and much more! Learn more at the BloodCOMM Resource Center website: https://docs.blood.dev/ Compatible with the following products: - Delta Development APRU 6L - Delta Development ICE 2L ----------------- About the Autonomous Portable Refrigeration Unit (APRU): The APRU provides constant cooling of blood products, vaccines, virus samples, and temperature-controlled medications with superior performance, in military operations, disaster relief response, and emergency medical systems. https://deltadevteam.com/portable-medical-refrigerator/ About the Smart Blood Cooler (Delta ICE): The Delta ICE provides monitored storage of blood products, vaccines, virus samples, and temperature-controlled medications for extended periods of time. Utilizing a smart monitoring system, the cooler will alert of temperature excursions and report when it is time to change the internal ICE pack. https://deltadevteam.com/smart-blood-cooler/ https://blood.dev https://www.deltadevteam.com/

About

bmLogger

This app connects to Bluetooth sensors to provide real-time temperature and humidity monitoring. It allows for data logging, historical analysis, and customizable alerts for various environmental conditions. Ideal for cold chain compliance, food safety, and climate control.

Highlights
  • Real-time temperature and humidity readings
  • Data logging and historical graphs
  • CSV data export
  • Multiple sensor connection
  • Customizable alerts
  • Offline functionality
Features
Read full description

Connect to Blue Maestro Bluetooth sensors for real-time environmental monitoring. Perfect for cold chain compliance, food safety, and climate control. Description: bmLogger is the official companion app for Blue Maestro's professional-grade Bluetooth temperature and humidity sensors. Whether you're monitoring cold storage, tracking pharmaceutical shipments, or ensuring optimal conditions in your wine cellar, bmLogger delivers precise, reliable data right to your smartphone. KEY FEATURES Real-Time Monitoring Live temperature and humidity readings updated every second Signal strength indicator for connection quality Battery level monitoring for all connected devices Data Logging and History Download thousands of logged data points from your sensors View detailed graphs with zoom and pan functionality Export data as CSV files for analysis and compliance reporting Device Management Connect to multiple Blue Maestro sensors simultaneously Customize device names and add notes for easy identification Configure logging intervals from 1 second to 24 hours Set high and low temperature and humidity alerts Cloud Sync (Premium) Securely store your data in the cloud Access historical readings from any device Share reports with colleagues and clients PERFECT FOR Food Safety: Monitor refrigerators, freezers, and cold storage Healthcare: Track vaccine storage and medication temperatures Wine and Beverage: Ensure optimal cellar conditions Pharmaceuticals: Maintain cold chain compliance Data Centers: Monitor server room climate Agriculture: Track greenhouse conditions Home: Monitor any environment that matters to you Logistics: Track shipment conditions in transit SUPPORTED DEVICES Tempo Disc Temperature and Humidity Sensor Tempo Disc Temperature Sensor Tempo Disc Barometric Pressure Sensor Pacif-i Smart Thermometer And all current Blue Maestro Bluetooth sensors TECHNICAL SPECIFICATIONS Supports devices with logging capacities up to 100,000+ readings Configurable logging intervals Bluetooth Low Energy for extended battery life Works offline - no internet required for local monitoring Download bmLogger today and take control of your environmental monitoring with professional-grade precision. Keywords: temperature,humidity,sensor,bluetooth,monitoring,logger,thermometer,cold chain,data logger,climate What's New in Version 13.0.1: Improved calibration handling for latest generation sensors Enhanced data export functionality Performance optimizations Bug fixes and stability improvements

Screenshots

BloodCOMM4 screens
bmLogger4 screens

Verdict

The call

The clearest difference is update cadence: bmLogger at every 3 days against BloodCOMM's every 2 weeks. 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

BloodCOMM ships an update every 2 weeks, bmLogger every 3 days. The most recent releases landed on September 25, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 9 level
BloodCOMM versus bmLogger: the parameters behind the verdict, then further details
ParameterBloodCOMMbmLogger
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size99 MB42 MB
Age rating4+4+
DeveloperDelta Development Team, Inc.Blue Maestro

In-app purchases

None

BloodCOMM

No in-app purchases

None

bmLogger

No in-app purchases

Questions

Is BloodCOMM free?
BloodCOMM is free to download, with no in-app purchases.
Is bmLogger free?
bmLogger is free to download, with no in-app purchases.
Do BloodCOMM or bmLogger have ads?
Neither BloodCOMM nor bmLogger shows ads.
Which is updated more often, BloodCOMM or bmLogger?
BloodCOMM ships an update every 2 weeks, and bmLogger every 3 days. Most recently, BloodCOMM was updated on September 25, 2026 and bmLogger on September 17, 2026.

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