Aysa vs MelanoMeter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aysa
This app helps you understand your skin concerns by using your phone's camera to analyze symptoms. It provides personalized information and prepares you for doctor visits, with a focus on diverse skin types and user privacy.
- AI-powered symptom checker
- Personalized skin condition information
- Prepare for practitioner visits
- Diverse skin type image library
- Privacy-focused image analysis
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From VisualDx, Aysa is the easy-to-use app to get personalized answers to your skin condition questions. Aysa helps you screen your skin symptoms and prepare for your practitioner visit. Key Features and Privacy: · Symptom Checker: Use the phone's camera to take a picture of your skin concern & Aysa quickly finds symptom matches to provide personalized, helpful information about the symptoms, all while protecting your privacy. · Symptom Content and Images: Symptom content and images to help improve user awareness about them. · Equity in care: Image library has representation of all skin types, including the leading skin of color image collection. · Privacy: Aysa protects your privacy by encrypting your image as it is sent to our machine learning model and discarding it immediately after analysis. About VisualDx and Aysa: Your skin is unique; skin conditions can look different from person to person. Aysa is built on the resources of VisualDx, the award-winning clinical decision support software focused on equity in medicine for over 20 years. Its curated library of more than 120,000 medical images includes every skin color and type, and what each of 200 skin conditions can look like at every stage. The workflow even allows you to select skin color, ensuring the best information and images possible. Aysa knowledge and recommendations are based on best available evidence ordered according to standard industry protocols, interpreted by expert opinion. Best available evidence is evaluated by source type, statistical validity, and clinical suitability. Content includes materials adapted from leading textbooks, literature review articles, PubMed, the US Centers for Disease Control and Prevention (CDC), the World Health Organization (WHO), and Infectious Diseases Society of America (IDSA). Leading content sources are reviewed, as is medical literature in general, with ongoing targeted searches in MEDLINE and PubMed. Editorial contributors and staff follow a protocol from most to least evidence: from meta-analyses and systematic reviews of randomized controlled clinical trials to cohort studies to case-control studies to case series to individual expert opinions. More Info: Terms of Use: http://www.visualdx.com/legal/acceptable-use-policy-notice Privacy Policy can be found here: https://askaysa.com/visualdx-privacy-policy/ The support URL can be found here: https://askaysa.com/contact/
MelanoMeter
Assess your skin type using a questionnaire based on the Fitzpatrick classification system. Understand your skin's sensitivity to UV exposure and access educational resources for better sun protection and skin health.
- Fitzpatrick skin type assessment
- UV exposure protection guidance
- Educational skin health resources
- Suitable for all skin types
- Free and ad-free experience
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MelanoMeter app empowers users to better protect their skin from harmful UV exposure by providing a skin type assessment based on user-provided answers to a set of questions. The app utilizes the renowned Fitzpatrick classification system to evaluate skin tone and sensitivity to the sun, helping users understand their unique skin needs. KEY FEATURES: • 100% Free & Ad-Free: MelanoMeter is available for download at no cost, providing a seamless, uninterrupted experience without ads. • Simple : The app offers a straightforward assessment of skin type, helping users make informed decisions about their skincare and sun protection. • Educational Resources: Beyond skin type assessment, MelanoMeter provides valuable information on how different skin types respond to sun exposure and ways to maintain skin health. • MelanoMeter is an inclusive assessment tool suitable for all skin tones, types, and ages, making it a valuable resource for everyone. DISCLAIMER : The information provided by this app is intended for educational and informational purposes only and should not be considered medical advice. The MelanoMeter skin phototype assessment is an estimate based on user input and is not a substitute for a professional dermatological evaluation. Results may vary depending on several factors, including lighting conditions and individual interpretation of skin tone. Always consult with a qualified healthcare provider or dermatologist for any concerns about your skin, sun exposure, or risk of skin conditions. PRIVACY POLICY: https://www.appsfoundry.ca/privacy-policy-for-apps REFERENCES / CITATIONS: Skin Type. The Skin Cancer Foundation. https://www.skincancer.org/risk-factors/skin-type/ Fitzpatrick Skin Type. Australian Radiation Protection and Nuclear Safety Agency. https://www.arpansa.gov.au/sites/g/files/net3086/f/legacy/pubs/RadiationProtection/FitzpatrickSkinType.pdf Fitzpatrick skin type worksheet. North Carolina Department of Health and Human Services - Radiation Protection Section. https://radiation.ncdhhs.gov/tanning/documents/Fitzpatrick%20Skin%20Type%20Worksheet.pdf Skin phototype (Fitzpatrick Skin Type). DermNet®. https://dermnetnz.org/topics/skin-phototype
Screenshots
Verdict
The clearest difference is update cadence: MelanoMeter at daily against Aysa's every 2 months. MelanoMeter also leads on rating (5.0 vs 4.6). Aysa's advantage is ratings volume (390 vs 1) and iOS requirement (14.7 vs 16.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MelanoMeter holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Aysa has 390 ratings behind it against 1, so its average is the more settled of the two.
Aysa ships an update every 2 months, MelanoMeter daily. The most recent releases landed on September 4, 2026 and June 4, 2026 respectively.
| Parameter | Aysa | MelanoMeter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (390 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 89.1% of reviews | — |
| Number of ratings | 390 — better | 1 |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.7 — better | 16.0 |
| Further details — not scored | ||
| Size | 57 MB | 35 MB |
| Age rating | 17+ | 4+ |
| Developer | Logical Images | Apps Foundry Inc. |
Customer experience
Aysa
MelanoMeter
Bugs and requests
Aysa
Reported bugs
3 issues- Login screen freezes
- Incompatible with older devices
- Unexpected errors when submitting information
Requested features
4 requests- Add ability to save/log photos and track skin conditions over time
- Integrate symptom tracking and treatment progress
- Expand to cover more general medical conditions beyond just skin
- Improve image recognition and diagnosis accuracy
MelanoMeter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Aysa
No in-app purchases
MelanoMeter
No in-app purchases








