Aysa vs Plumbline
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/
Plumbline
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Is my posture actually changing? Plumbline is a simple posture tracker: take the same photo the same way every month, and see for yourself. Plumbline guides you into the same stance, same distance, same phone angle, then drops a true-vertical plumb line on screen over your photo, with gentle shoulder and hip balance cues for your curve. Month by month, the timeline and body alignment log show whether your alignment is drifting or holding. - Guided capture that keeps every photo comparable - A plumb line plus simple balance cues like even or slight lean - Before-and-after slider across your timeline - A quiet journal and body alignment log for brace hours, stiffness, and notes - A tidy PDF of your progress to bring to your physio or clinician - Everything stays on your device Plumbline is a personal photo journal, not a medical device. It does not diagnose, measure, or treat any condition. Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vTDX9pxPOlUJl_skVUHPi99mAw0y2B2BYd_v1mJkoF3xW3rlOcW5KlYd4t93MMbbGhctSTnBTy7d_l6/pub Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Aysa at none against Plumbline's 1. Aysa also leads on iOS requirement (16.0 vs 26.0). On price, ads 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
Both are free to download. Plumbline sells 1 one-off in-app purchase. Aysa asks for nothing beyond the download.
| Parameter | Aysa | Plumbline |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (392 ratings) — better | — |
| Positive reviews | 89.1% of reviews | — |
| Number of ratings | 392 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 57 MB | 23 MB |
| Age rating | 17+ | 12+ |
| Developer | Logical Images | Andrii Bashta |
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
Plumbline
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Aysa
No in-app purchases
Plumbline
- Plumbline Lifetime$9.99







