Haematology counter is a digital counter application.
Haematology Counter is a specialized digital differential counter for blood and bone marrow analysis, offering a focused set of WBC and bone marrow counters. The app includes basic and extended WBC counters, a nucleated RBC option, and both basic and extended bone marrow counters, with recent updates adding corrected WBC calculations. It currently ranks #85 in MEDICAL with a strong 4.68 rating from 666 ratings, and shows steady traction with 100,000+ total downloads and 810 downloads in the last 30 days.
Pros & Cons
Highly specialized hematology counting tools for WBC and bone marrow.
Multiple counter modes including nucleated RBC support.
Free app with a strong rating and long market presence.
Recent updates improve WBC calculation accuracy in nucleated RBC mode.
Very niche focus may limit broader use outside hematology and pathology contexts.
Lacks explicit mention of general-purpose counters or everyday usability features common in broader counter apps.
About Haematology Counter
Haematology Counter is a medical app developed by Chidambharam Choccalingam.
Download Statistics
Haematology Counter has been downloaded 120 thousand times. In the last 30 days, the app was downloaded 810 times.
User Ratings
Haematology Counter is rated 4.52 out of 5 stars. The rating is based on 690 ratings.
App Information
Haematology Counter is FREE to download. The APK download size is 9.78 MB. The latest version available is 1.0.25. The last update was on August 6, 2025.
Technical Requirements
Haematology Counter requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2017.
Description
Haematology counter is a digital differential counter application, which can be used as a tool to perform blood and bone marrow differential count. It includes a basic WBC differential counter, extended WBC differential counter, WBC differential counter with nucleated RBC s, basic bone marrow counter and extended bone marrow counter.
Recent changes: The updated version includes few technical improvements to make the working of counter seamless. The counter with nucleated RBCs have 2 new additions namely basic counter with corrected wbc calculation, extended wbc counter with corrected wbc calculation.
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I needed a differential counter when ours went missing for a while. This has worked perfectly well for me so far.
★★★★★Jenny Ross· Feb 17, 2025
Update: still love it (3 years later) Excellent app: unlike all the other apps I tried, this one has all the categories I needed. Feedback vibe is good, and the options are straightforward to use. One minor issue: it does get annoying when update notification pops every time I open the app. Once a week would have been sufficient.
★★★★★Isaac Brooks-Church· Apr 14, 2025
Best app out of the ones I've downloaded. I think the one thing I'd like is the option to customize button location and types. It has every cell I need on the extended wbc, but it would be nice to move them around/hide some or add some categories
★★★★☆Carol Mac· Jun 28, 2020
Great up for differential count.However, the total count only stops at 100 even when you try to set it to 500 for bone marrow. Limits the experience.
★☆☆☆☆Nina Karina· Aug 6, 2023
I paid for manual reticulocyte counter. But it didn't work at all. Every time I enter the "manual reticulocyte counter" mode, then appear massage "ERROR. YOU ALREADY own this item". And then what?? I can't used it at all. But I already paid that mode. Very disappointed.
★☆☆☆☆Jemma Starling· Feb 6, 2020
Paid for the retic counter, but it's just a basic field count and rather than counting red cells as you go, you have to input red cells per field up front which is not accurate! Was really hoping this would be a Miller square count with the calculation built in. Nothing in the description so was unsure what I was getting when buying it. Very disappointed.
Google Play Rankings for Haematology Counter
This app is not ranked
Technologies used by Haematology Counter
14 permissions·17 libraries
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Trust & Safety: The app requests standard networking, storage, and billing permissions typical for an ad-supported medical tool: INTERNET, ACCESS_NETWORK_STATE, READ/WRITE_EXTERNAL_STORAGE, FOREGROUND_SERVICE, BILLING, and Advertising ID related permissions. It also uses a dynamic receiver (com.tartlabs.pathologycounter.android.release.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION). No location or camera permissions are requested, and there is no indication of sensitive data access beyond common analytics/ad identifiers.
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