NurseCalcs vs BloodCOMM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NurseCalcs
This utility app helps nurses perform essential unit conversions for medication dosages. It quickly calculates the correct amount of medication to draw based on patient weight and available concentration.
- Unit conversions for nursing
- Calculate medication dosage
- Based on mg per kg
- Uses mg/ml concentration
- Quick calculations
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A calculator for nursing unit conversions. Quickly calculate now much to draw based on mg per kg patient weight and mg/ml of medicine.
BloodCOMM
This application allows users to wirelessly monitor and manage the temperature of blood products stored in compatible portable medical refrigerators and smart blood coolers. It provides real-time data, historical records, and alerts for temperature excursions, ensuring compliance and product integrity.
- Real-time temperature monitoring
- Bluetooth and cellular monitoring
- Temperature history and graphs
- Excursion alerts and recording
- Downloadable PDF/CSV reports
- Unit nickname assignment
- Low battery notifications
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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/
Screenshots
Verdict
The clearest difference is rating: BloodCOMM at 5.0 against NurseCalcs's 4.5. NurseCalcs's advantage is update cadence (every 5 days vs fortnightly) and ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BloodCOMM holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: NurseCalcs has 8 ratings behind it against 1, so its average is the more settled of the two.
NurseCalcs ships an update every 5 days, BloodCOMM fortnightly. Both last shipped on October 24, 2026.
| Parameter | NurseCalcs | BloodCOMM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Every 5 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 — better | 15.6 |
| Further details — not scored | ||
| Size | 4 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | James Crate | Delta Development Team, Inc. |
Customer experience
NurseCalcs
BloodCOMM
In-app purchases
NurseCalcs
No in-app purchases
BloodCOMM
No in-app purchases
Questions
Is NurseCalcs free?
Is BloodCOMM free?
Which has better reviews, NurseCalcs or BloodCOMM?
Do NurseCalcs or BloodCOMM have ads?
Which is updated more often, NurseCalcs or BloodCOMM?
Other comparisons
