Comparison

AK Adjutant vs Observe.

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

Head to head
About

AK Adjutant

This medical app assists healthcare professionals in selecting anticoagulants for conditions like AF, PE, and DVT. It streamlines decision-making by calculating complex variables and comparing patient data against multiple scales and formulas. The app also offers educational resources for students and simplified tools for patient self-monitoring.

Highlights
  • Anticoagulant selection for AF, PE, DVT
  • Calculates multiple medical scales and formulas
  • Analyzes DOAC interactions with therapy
  • Models complex patient scenarios
  • Provides text-based recommendations
  • Offline functionality
Features
Read full description

For doctors: - When choosing an anticoagulant for AF, it speeds up the decision-making process several times. This speed is achieved by using complex variables and all related parameters of all scales and formulas (Cockcroft-Gault, CKD-EPI, HAS-BLED, CHA2DS-VA, ATRIA) are entered once, and not several times for each calculation! Parallel accounting of the presence/absence of ACS. Accounting for the presence/absence of stents in the coronary bed. Analysis of the interaction of DOACs with concomitant therapy. Which allows you to get the optimal recommendation. In addition, you are not left with the results of calculations, but immediately receive a recommendation in text form, verified with the latest recommendations. And you do not need the Internet for this! - When choosing an anticoagulant for PE/DVT, the program calculates all the necessary scales and formulas simultaneously (Geneva, Wells, PESI, Cockcroft-Gault, CKD-EPI, predictive scale of thrombosis recurrence probability, VTE-BLEED, etc.). Can take into account ACS, stenting. - Algorithm for using rivaroxaban 2.5 mg. - Collective scale for modifying the risk of bleeding (significant and insignificant). - Links to various educational events that somehow touch on the topic of anticoagulant therapy or treatment of AF (requires an Internet connection). For teachers, lecturers, students: - Allows you to easily and quickly model patients of varying complexity - Using the application, you can quickly create clinical tasks (thematic) - Can be useful in mastering recommendations For patients: - Simplified calculators for self-monitoring. - Self-educational information on atrial fibrillation, with different levels of delivery. Disclaimer. - the author does not bear any responsibility for the consequences that follow the use of the recommendations generated by the program. recommendations are advisory in nature and are not a guide to action. - if you are not a certified medical specialist, then always remember that you should never use the recommendations generated by the program without consulting a doctor! - if you are a medical specialist, then all responsibility for making a decision in a specific clinical situation lies with you (as always). The program's recommendations are only auxiliary in nature. Only you decide whether to use the information received or not. Documents: - 2024 ESC Guidelines for the management of atrial fibrillation developed in collaboration with the European Association for Cardio-Thoracic Surgery (EACTS) - 2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial Fibrillation - 2020 ESC Guidelines for the management of acute coronary syndromes in patients presenting without persistent ST-segment elevation - 2021 European Heart Rhythm Association Practical Guide on the Use of Non-Vitamin K Antagonist Oral Anticoagulants in Patients with Atrial Fibrillation - 2020 ACC Expert Consensus Decision Pathway on Management of Bleeding in Patients on Oral Anticoagulants - 2020 RCS with the participation of: All-Russian Scientific Society of Specialists in Clinical Electrophysiology, Arrhythmology and Cardiac Stimulation, Association of Cardiovascular Surgeons of Russia. Clinical guidelines Atrial fibrillation and flutter. - 2019 ESC Guidelines for the diagnosis and management of acute pulmonary embolism developed in collaboration with the European Respiratory Society (ERS) - 2018 Diagnosis and management of acute deep vein thrombosis: a joint consensus document from the European Society of Cardiology working groups of aorta and peripheral vascular diseases and pulmonary circulation and right ventricular function Scales: - CKD-EPI (2021) - GFR according to Cockcroft-Gault - Geneva scale (revised) - HEMORR2HAGES - ABC - Wells criteria - PESI - HAS-BLED - CHA2DS-VA - ATRIA - SCORE2, SCORE2-OP

About

Observe.

Read full description

Observe, user-friendly app designed for healthcare professionals to assess heart failure with preserved ejection fraction, featuring the Heart Failure Association (HFA) of the European Society of Cardiology (ESC) scoring systems: HFA-PEFF and H2FPEF (U.S. Score) guidelines. A precise tool to calculate HFpEF risk score using functional, morphological, and biomarker data. It gives a probability and percentage estimation of HFpEF, aiding diagnosis. However, it's not a substitute for professional medical advice or diagnosis. Healthcare providers should rely on comprehensive medical evaluations and their expertise when interpreting results.

Screenshots

AK Adjutant4 screens
Observe.4 screens

Verdict

The call

The clearest difference is update cadence: AK Adjutant at every 2 months against Observe.'s every 8 months. Observe.'s advantage is iOS requirement (13.0 vs 16.0). 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

AK Adjutant ships an update every 2 months, Observe. every 8 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 6 level
AK Adjutant versus Observe.: the parameters behind the verdict, then further details
ParameterAK AdjutantObserve.
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 months — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size9 MB29 MB
Age rating17+4+
DeveloperVladimir ShapovalovSELECT ICT Systems SAE

In-app purchases

None

AK Adjutant

No in-app purchases

None

Observe.

No in-app purchases

Questions

Is AK Adjutant free?
AK Adjutant is free to download, with no in-app purchases.
Is Observe. free?
Observe. is free to download, with no in-app purchases.
Do AK Adjutant or Observe. have ads?
Neither AK Adjutant nor Observe. shows ads.
Which is updated more often, AK Adjutant or Observe.?
AK Adjutant ships an update every 2 months, and Observe. every 8 months. Most recently, AK Adjutant was updated on November 3, 2026 and Observe. on October 27, 2026.

Other comparisons