Comparison

Blood Group Type Checker vs DecodeRX

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

Head to head
About

Blood Group Type Checker

Estimate potential blood types based on parental blood groups. This tool offers quick, detailed estimations using an easy-to-use interface, but results should always be confirmed by a laboratory test.

Highlights
  • Estimate blood type from parents
  • Quick and detailed results
  • Easy-to-use interface
  • Small app size
  • Cool design
Features
Read full description

Blood Group Type Calculator is a simple but very useful app, it helps you to estimate the blood group of anyone by comparing the blood type of parents. Remember that the calculator provides only estimated results according to the worldwide case studies of different scientists. You have to confirm the blood group from the laboratory by providing your blood sample to test the blood type. We have made this blood calculator with an easy interface. So that everyone can easily use this tool and estimate the blood group results with details in no time. Just insert the right values into the empty fields and get an estimated solution. It is simple to estimate the type of blood with this calculator. You only need to insert the correct value of the father and mother blood group, choose the type of Negative or Positive, and hit calculate button. This app quickly provides you with detailed estimated results. How to Use - Write correct values f blood groups into the empty fields. - Click on the calculate button. - Get accurate answers with steps in no time. Features - Quick results. - Estimate the answer with details. - Small size app. - Cool design. - Easy-to-use app. - Easy to use for everyone. No worries to estimate the blood group type if you don’t know it. Just insert the blood group and type into the empty boxes of this blood type calculator and get estimated detailed results in no time. Give a try this Blood Group Type Calculator. Write correct values into empty boxes and find the estimated answer about your blood type in no time. Disclaimer It is again advised to not rely on the results of this app. Because it only provides estimated and possible results. You need to verify your blood group with a proper blood test from the clinical laboratory.

About

DecodeRX

Features
Read full description

Your genetics may influence how medications are processed by your body and DecodeRx helps make that science easier to understand. Built on published CPIC (Clinical Pharmacogenetics Implementation Consortium) guidelines, DecodeRx is an educational reference that maps 39 commonly prescribed medications to the pharmacogenes involved in their metabolism. Whether you've already received pharmacogenomic test results or you're new to the topic, DecodeRx presents evidence-based information in a clear, clinical interface — entirely offline, with no account, no upload, and no data collection. PERSONAL PHENOTYPE MODE If you have a pharmacogenomic test result, you can record your metabolizer status (Poor, Intermediate, Normal, Rapid, or Ultrarapid) for each gene the app covers. The medication library then highlights what's most relevant to your phenotypes and the detail screen pins the matching CPIC guidance to the top, so you can see in one tap what published guidelines say about your phenotype and a given medication. Your phenotypes stay on your device. They are never uploaded, shared, or collected. REFERENCE CARD DecodeRx can generate a clean PDF reference card summarizing your entered phenotypes and the medications they affect, ready to print or share with a healthcare provider via the iOS share sheet. Generated entirely on-device. EVIDENCE-BASED FROM THE GROUND UP DecodeRx draws from CPIC Level A and Level B gene-drug interaction guidelines, the gold standard in pharmacogenomic clinical practice. Every effect summary is grounded in published clinical literature, paraphrased for clarity. 39 MEDICATIONS · 9 PHARMACOGENES · 7 CATEGORIES Browse medications across Psychiatric, Cardiovascular, Pain, Gastrointestinal, Oncology, Immunosuppressants, and Other categories. For each medication, DecodeRx surfaces the relevant pharmacogenes — including CYP2D6, CYP2C19, CYP2C9, VKORC1, SLCO1B1, DPYD, TPMT, NUDT15, and CYP3A5 — and explains what each metabolizer status (Poor, Intermediate, Normal, Rapid, Ultrarapid) may mean for that drug. SEARCH BY GENERIC OR BRAND NAME Find what you're looking for instantly — clopidogrel or Plavix, sertraline or Zoloft, tamoxifen or warfarin. PRIVATE BY DESIGN DecodeRx makes no network requests of any kind. There are no analytics, no third-party SDKs, no advertising identifiers, and no accounts. All content is bundled with the app at install time. Phenotype data and the optional name you enter for your reference card stay only on your device, and you can delete them at any time. COMPLETELY FREE No in-app purchases. No subscriptions. No ads. No upsells. Just a free educational reference tool. DESIGNED FOR CLARITY DecodeRx is an educational reference. It does not provide medical advice, diagnosis, or treatment recommendations. Always discuss medication decisions with a qualified healthcare professional.

Screenshots

Blood Group Type Checker4 screens
DecodeRX4 screens

Verdict

The call

The clearest difference is update cadence: DecodeRX at monthly against Blood Group Type Checker's every 11 months. Blood Group Type Checker's advantage is iOS requirement (12.0 vs 18.0). 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

Blood Group Type Checker ships an update every 11 months, DecodeRX monthly. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 7 level
Blood Group Type Checker versus DecodeRX: the parameters behind the verdict, then further details
ParameterBlood Group Type CheckerDecodeRX
PriceFreeFree
Rating3.6 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 11 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size31 MB4 MB
Age rating4+12+
Developertalha rehmanVytautas Jazbutis

In-app purchases

None

Blood Group Type Checker

No in-app purchases

None

DecodeRX

No in-app purchases

Questions

Is Blood Group Type Checker free?
Blood Group Type Checker is free to download, with no in-app purchases.
Is DecodeRX free?
DecodeRX is free to download, with no in-app purchases.
Do Blood Group Type Checker or DecodeRX have ads?
Neither Blood Group Type Checker nor DecodeRX shows ads.
Which is updated more often, Blood Group Type Checker or DecodeRX?
Blood Group Type Checker ships an update every 11 months, and DecodeRX monthly. Most recently, Blood Group Type Checker was updated on October 24, 2026 and DecodeRX on October 12, 2026.

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