Comparison

Dermoscopy Two Step Algorithm vs Mole Checker Skin Dermatology

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

Mole Checker Skin Dermatology

This app uses AI and computer vision to help you monitor skin moles and lesions. It analyzes images to identify potential risks of skin cancer and allows you to track changes over time for early detection.

Highlights
  • AI-powered mole analysis
  • Skin lesion monitoring
  • Track mole changes over time
  • Generate progress videos
  • Dermatology focus
  • Skin cancer prevention
Features
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Mole Checker uses artificial intelligence and large amounts of data to improve your health and wellness. Mole Checker is a groundbreaking application designed to assist you in taking care of your health and wellness, with a focus on dermatology and skin cancer prevention. Health is our most valuable asset, and taking care of it is essential for complete well-being. Utilizing artificial intelligence and computer vision, this application allows you to perform quick and easy checks of moles and skin lesions to determine whether they are benign or malignant. The application has been trained with thousands of confirmed melanoma images and uses an advanced AI algorithm to compare your images with this dataset, helping you identify potential skin cancer risks and concerning skin rash. A skin cancer self-exam is used to identify suspicious moles or lesions that may be cancer or growths that may develop into skin cancer (precancers). Individuals who are at a high risk of skin cancer are encouraged to perform frequent skin self-exams. It is explained, within the app, how to track and review the moles and lesions. When it comes to Skin Cancer, there is a lot of information out there and it's very hard to be sure you're making the right decisions. That's where this app becomes more and more useful. By using Artificial Intelligence, we can help take some of the guesswork out of your condition. One of the key features of Mole Checker is its ability to track your moles over time. You can take photos of your mole and skin lesions, and the application will securely store them, allowing you to compare them with previous images, as you can generate a video progress. This will help you identify any changes in the size, shape, or color of your moles, which is crucial for early detection of skin cancer and maintaining optimal health. Mole Checker aims to reduce the alarming statistics of skin cancer. According to the Skin Cancer Foundation, two people die every hour from skin cancer in the United States alone. In the U.S., over 9,500 people are diagnosed with skin cancer every day. Source datasets: SIIM is joined by the International Skin Imaging Collaboration (ISIC), an international effort to improve melanoma diagnosis. The ISIC Archive contains the largest publicly available collection of quality-controlled dermoscopic images of skin lesions. There are more than 33000 images analyzed to create this app. MEDICAL ADVICE DISCLAIMER This application and its usage are not intended to be a substitute for professional medical advice, diagnosis, or treatment. Any results from this application are purely for informative purposes and should not be treated as medical advice. You understand and acknowledge that all users of this application are responsible for their own medical care, treatment, and oversight. All of the content provided in the application is for informational purposes only and DOES NOT CONSTITUTE THE PROVIDING OF MEDICAL ADVICE and is not intended to be a substitute for independent professional medical judgment, advice, diagnosis, or treatment. The content is not intended to establish a standard of care to be followed by a user of the application. You understand and acknowledge that you should always seek the advice of your physician or other qualified health provider with any questions or concerns you may have regarding your health. Medical information changes constantly. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of this application. If you think you may have a medical emergency, call your doctor or go to the emergency department. This app does not recommend or endorse any specific tests, physicians, products, procedures, opinions, or other information that may be mentioned on this application. Contact: bellostudios@gmail.com

Screenshots

Dermoscopy Two Step Algorithm4 screens
Mole Checker Skin Dermatology4 screens

Verdict

The call

The clearest difference is price: Dermoscopy Two Step Algorithm at Free against Mole Checker Skin Dermatology's $4.99. Dermoscopy Two Step Algorithm also leads on rating (4.6 vs 4.1) and review sentiment (100% vs 91%). Mole Checker Skin Dermatology's advantage is update cadence (every 3 weeks vs every 5 months). On ratings volume, ads, in-app purchases and monetization model 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

Dermoscopy Two Step Algorithm is free to download; Mole Checker Skin Dermatology costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Dermoscopy Two Step Algorithm holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 10 and 9 respectively. Written reviews point the same way: 100% of Dermoscopy Two Step Algorithm's written reviews are positive against 91% of Mole Checker Skin Dermatology's.

UpkeepUpdate frequency

Dermoscopy Two Step Algorithm ships an update every 5 months, Mole Checker Skin Dermatology every 3 weeks. Both last shipped on October 27, 2026.

Scorecard5 real differences · 5 level
Dermoscopy Two Step Algorithm versus Mole Checker Skin Dermatology: the parameters behind the verdict, then further details
ParameterDermoscopy Two Step AlgorithmMole Checker Skin Dermatology
PriceFree — better$4.99
Rating4.6 (10 ratings) — better4.1 (9 ratings)
Positive reviews100.0% of reviews — better91.1% of reviews
Number of ratings10 — better9
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better13.0
Further details — not scored
Size220 MB23 MB
Age rating17+12+
DeveloperUsatine & Erickson Media LLCJose Bello

Customer experience

Dermoscopy Two Step Algorithm

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

Mole Checker Skin Dermatology

All ratings109 ratings
Positive95.4%
Neutral1.8%
Negative2.8%
Written reviews79 reviews
Positive91.1%
Neutral5.1%
Negative3.8%

In-app purchases

None

Dermoscopy Two Step Algorithm

No in-app purchases

None

Mole Checker Skin Dermatology

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 Mole Checker Skin Dermatology free?
Mole Checker Skin Dermatology costs $4.99, with no in-app purchases.
Which has better reviews, Dermoscopy Two Step Algorithm or Mole Checker Skin Dermatology?
Dermoscopy Two Step Algorithm is rated higher. Dermoscopy Two Step Algorithm averages 4.6 out of 5 from 10 ratings, while Mole Checker Skin Dermatology averages 4.1 from 9 ratings.
Do Dermoscopy Two Step Algorithm or Mole Checker Skin Dermatology have ads?
Neither Dermoscopy Two Step Algorithm nor Mole Checker Skin Dermatology shows ads.
Which is updated more often, Dermoscopy Two Step Algorithm or Mole Checker Skin Dermatology?
Dermoscopy Two Step Algorithm ships an update every 5 months, and Mole Checker Skin Dermatology every 3 weeks. Most recently, Dermoscopy Two Step Algorithm was updated on October 27, 2026 and Mole Checker Skin Dermatology on October 27, 2026.

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