Comparison

Dermoscopy Two Step Algorithm vs Contraception Point

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

Head to head
About

Dermoscopy Two Step Algorithm

This app guides healthcare professionals in interpreting dermoscopic patterns to identify skin lesions. It uses a series of questions and provides over 80 images and charts to aid in diagnosis. Interactive cases are included for practice.

Highlights
  • Dermoscopic pattern interpretation
  • Question-based diagnostic guidance
  • Over 80 photos and charts
  • 50 interactive diagnostic cases
  • Offline functionality
  • Melanocytic and non-melanocytic lesion analysis
Features
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This app is intended to help you interpret the dermoscopic patterns seen with your dermatoscope. You will be asked a series of questions that will lead you to the most probable diagnosis. This app also contains over 80 photos and charts to help you in your diagnosis. No internet connection needed to view the full app. It is all ready for super quick image and information retrieval. There are also 50 interactive cases to solve. Each case starts with a clinical and dermoscopic image and ends with a labelled dermoscopic image pointing out critical structures. This app is based on the 2 step algorithm with the first step involving the determination of whether the lesion is a melanocytic. Melanocytic lesions will be divided into nevi or lesions with varying levels of suspicion for melanoma based on melanoma specific patterns and common nevi patterns. Non-melanocytic lesions will be analyzed to determine if they are suspicious for basal cell carcinoma or squamous cell carcinoma. Common benign lesions such as dermatofibroma, seborrheic keratoses and hemangiomas will be positively identified to avoid unnecessary biopsies. This app will increase your ability to detect skin cancers with greater accuracy thereby decreasing unnecessary biopsies and missing less early melanomas and nonmelanoma skin cancers. Check out https://usatinemedia.com to learn more and watch a video demo of this app narrated by Dr. Richard P. Usatine. Authors: Ashfaq A. Marghoob, MD Memorial Sloan-Kettering Cancer Center New York, New York Richard P. Usatine, MD University of Texas Health Science Center San Antonio, Texas Natalia Jaimes, MD Aurora Skin Cancer Center and Universidad Pontificia Bolivariana Medellin, Colombia To learn more dermoscopy from these authors, see www.americandermoscopy.com. Disclaimer: This app is intended for the education of healthcare professionals and not as a diagnostic and treatment reference for the general population. Disclaimer: While this app may help you in rendering a correct diagnosis, it is not intended to entirely replace the findings on patient history and physical examination including examination of the lesion with side lighting and touch. The final diagnosis rests on properly assimilating the information gained from the patient history, thorough naked eye physical examination, and meticulous dermoscopic inspection of the lesion. 3Gen, Inc. is the sponsor of this app. Visit www.dermlite.com to see their complete line of skin imaging devices. Developed by Usatine Media Richard P. Usatine, MD, Co-President, Professor of Family & Community Medicine, Professor of Dermatology and Cutaneous Surgery, University of Texas Health San Antonio Peter Erickson, Co-President, Lead Software Developer

About

Contraception Point

Provides clinicians and trainees with comprehensive information and guidance for providing effective contraception care. It includes resources from leading health organizations and addresses common clinical questions regarding various birth control methods.

Highlights
  • Medical Eligibility Criteria reference table
  • Quick Start Algorithms
  • Method Effectiveness table
  • OCP Formulations table
  • Guidance on choosing and adjusting OCP doses
  • STEPS criteria for all contraceptive methods
  • Guidance on switching methods
Features
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Contraception Point-of-Care puts in clinicians’ and trainees’ hands a wealth of information to guide prompt and skillful provision of contraception care to women and couples. The app brings together information and guidance from Reproductive Health Access Project (RHAP), CDC, FDA prescribing information, and many other sources. The app is a collaboration between RHAP and UHS Wilson Family Medicine Residency faculty clinician Dr. Joshua Steinberg. The app addresses such common questions as: - can I start a patient on an IUD or Depo today? how? - which birth control methods are unsafe for a patient with migraines? liver disease? - what are various methods for emergency contraception and how do they compare? - what are relative costs of each contraceptive option? - do I have to overlap when switching from The Pill to Nexplanon? how? - my patient is having breakthrough bleeding on her pill, how do I adjust the hormone doses? - what are various natural family planning methods and how good are they? - how can I compare all the available birth control methods? (STEPS criteria) As the home screen screenshot shows, the resources in this app are: Medical Eligibility Criteria (contraindications) reference table, Quick Start Algorithms, table of Method Effectiveness, table of all OCP Formulations on the market and other non-pill hormonal formulations, guidance on How to Choose & Adjust OCP doses, STEPS criteria (safety, tolerability, efficacy, price, simplicity of regimen) for ALL contraceptive methods, focused STEPS comparative table for fertility awareness methods, focused STEPS comparative table for Emergency Contraception methods, guidance on how to switch methods, and a table of necessary exams and testing (prerequisites) before giving contraception. This app is written and intended for practicing physicians like family physicians, internists, pediatricians, OB-Gyns, and women’s health clinicians of all kinds; and it is particularly useful for resident physician trainees and medical student trainees (and NP’s & PA’s) as they grow into expertise in contraceptive care. The app is NOT written for the lay public. As an educator and clinician, I am interested in feedback and I would be grateful for guidance on improving the tool.

Screenshots

Dermoscopy Two Step Algorithm4 screens
Contraception Point4 screens

Verdict

The call

The clearest difference is rating: Contraception Point at 5.0 against Dermoscopy Two Step Algorithm's 4.6. Dermoscopy Two Step Algorithm's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 16.6). On price, review sentiment, ratings volume and update cadence 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.

ReceptionRating · Positive reviews · Number of ratings

Contraception Point holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 10 and 20 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Dermoscopy Two Step Algorithm ships an update every 5 months, Contraception Point every 4 months. The most recent releases landed on September 11, 2026 and September 2, 2026 respectively.

Scorecard3 real differences · 7 level
Dermoscopy Two Step Algorithm versus Contraception Point: the parameters behind the verdict, then further details
ParameterDermoscopy Two Step AlgorithmContraception Point
PriceFreeFree
Rating4.6 (10 ratings)5.0 (20 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1020 — better
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS10.0 — better16.6
Further details — not scored
Size220 MB2 MB
Age rating17+17+
DeveloperUsatine & Erickson Media LLCUnited Health Services, Inc.

Customer experience

Dermoscopy Two Step Algorithm

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Contraception Point

All ratings20 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Dermoscopy Two Step Algorithm

No in-app purchases

None

Contraception Point

No in-app purchases

Questions

Is Dermoscopy Two Step Algorithm free?
Dermoscopy Two Step Algorithm is free to download, with no in-app purchases.
Is Contraception Point free?
Contraception Point is free to download, with no in-app purchases.
Which has better reviews, Dermoscopy Two Step Algorithm or Contraception Point?
Contraception Point is rated higher. Dermoscopy Two Step Algorithm averages 4.6 out of 5 from 10 ratings, while Contraception Point averages 5.0 from 20 ratings.
Do Dermoscopy Two Step Algorithm or Contraception Point have ads?
Neither Dermoscopy Two Step Algorithm nor Contraception Point shows ads.
Which is updated more often, Dermoscopy Two Step Algorithm or Contraception Point?
Dermoscopy Two Step Algorithm ships an update every 5 months, and Contraception Point every 4 months. Most recently, Dermoscopy Two Step Algorithm was updated on September 11, 2026 and Contraception Point on September 2, 2026.

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