Comparison

BMJ Best Practice vs Blood Components

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

Head to head
About

BMJ Best Practice

Access up-to-date, evidence-based clinical guidance for healthcare professionals. This app offers offline access to diagnostic, treatment, and prevention information, along with patient leaflets, calculators, and procedure videos. It also tracks CME/CPD activities.

Highlights
  • Evidence-based clinical guidance
  • Offline access
  • Patient leaflets
  • Medical calculators
  • Guidance videos
  • CME/CPD tracking
Features
Read full description

Instant access to the latest evidence-based guidance for healthcare professionals. Updated daily, BMJ Best Practice provides healthcare professionals with the latest evidence-based clinical decision support information. It's available offline, which means clinical decision support can be accessed anytime, anywhere. This app can be downloaded by those who have access to the BMJ Best Practice website, and have already set-up a username and password. Don’t have a subscription? Download the app and access a free 7 day trial. The app provides: - Fast access to the latest guidance on diagnosis, prognosis, treatment and prevention - 500+ patient leaflets - 250+ medical calculators - Guidance videos on common clinical procedures - Automatic CME/CPD activity tracking Your feedback helps to inform future developments. At BMJ, we have a user-centered product development process, which means that we enhance the product based on what our customers, and our users tell us they need and want. As a result, we have introduced features such as ‘night mode’ and patient leaflets to the app. If you have a question or want to provide feedback, please contact us at support@bmj.com. Thank you!

About

Blood Components

This app provides clinicians with a summary of national guidelines for the appropriate use of blood components. It facilitates robust documentation of transfusion indications, referencing key medical guidelines.

Highlights
  • Summarizes national blood transfusion guidelines
  • Facilitates appropriate blood use
  • Enables documentation of transfusion indications
  • References NBTC, BSH, and NICE guidelines
  • Acts as a clinical reference tool
Features
Read full description

Blood Components App summarises relevant national guidelines to act as a guide for clinicians to facilitate appropriate use of blood and enable robust documentation of indications. The App has been updated and is based on the National Blood Transfusion Committee (NBTC) Indication Codes for Transfusion (2020), the British Society of Haematology (BSH) Guideline on transfusion for foetuses, neonates and older children (2016) and The National Institute for Health and Care Excellence (NICE) Blood transfusion [NG24] guidelines . The App should be used in conjunction with the full guidelines.

Screenshots

BMJ Best Practice4 screens
Blood Components4 screens

Verdict

The call

The clearest difference is update cadence: BMJ Best Practice at monthly against Blood Components's every 19 months. Blood Components's advantage is monetization model (free vs freemium) and review sentiment (100% vs 87%). 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

BMJ Best Practice ships an update monthly, Blood Components every 19 months. The most recent releases landed on November 1, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
BMJ Best Practice versus Blood Components: the parameters behind the verdict, then further details
ParameterBMJ Best PracticeBlood Components
PriceFreeFree
Rating4.7 (207 ratings) — better—
Positive reviews86.7% of reviews100.0% of reviews — better
Number of ratings207 — better—
Update frequencyMonthly — betterEvery 19 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0.0 — better15.1
Further details — not scored
Size102 MB16 MB
Age rating17+17+
DeveloperBMJ GroupNHS

Customer experience

BMJ Best Practice

All ratings207 ratings
Positive95.2%
Neutral1.4%
Negative3.4%
Written reviews143 reviews
Positive86.7%
Neutral5.6%
Negative7.7%

Blood Components

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

BMJ Best Practice

Reported bugs

3 issues
  • App getting stuck on download screen
  • Inability to open the app on certain devices
  • Automatic logout issues

Requested features

4 requests
  • Ability to save favorites and bookmarks
  • Improved support for landscape mode and split-screen
  • Author/reference details for content
  • Institutional login option

Blood Components

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

BMJ Best Practice

No in-app purchases

None

Blood Components

No in-app purchases

Questions

Is BMJ Best Practice free?
BMJ Best Practice is free to download, with no in-app purchases.
Is Blood Components free?
Blood Components is free to download, with no in-app purchases.
Do BMJ Best Practice or Blood Components have ads?
Neither BMJ Best Practice nor Blood Components shows ads.
Which is updated more often, BMJ Best Practice or Blood Components?
BMJ Best Practice ships an update monthly, and Blood Components every 19 months. Most recently, BMJ Best Practice was updated on November 1, 2026 and Blood Components on October 8, 2026.

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