# SkinIO vs Aysa

The clearest difference is update cadence: SkinIO at monthly against Aysa's every 2 months. Aysa's advantage is ratings volume (390 vs 63). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for SkinIO against 4.6 for Aysa. That said, the two scores are not equally well evidenced: Aysa has 390 ratings behind it against 63, so its average is the more settled of the two. Written reviews are what separate them: 96% of SkinIO's written reviews are positive against 89% of Aysa's.

SkinIO ships an update monthly, Aysa every 2 months. The most recent releases landed on August 8, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | SkinIO | Aysa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (63 ratings)](https://appshunter.io/ios/app/skinio/id1161541232/reviews) | [4.6 (390 ratings)](https://appshunter.io/ios/app/aysa/id1357153511/reviews) |
| Number of ratings | 63 | **390** |
| Positive reviews | **95.7% of reviews** | 89.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 208 MB | 57 MB |
| Requires iOS | 15.4 | **14.7** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SkinIO, LLC](https://appshunter.io/developer/371459487) | [Logical Images](https://appshunter.io/developer/348177524) |

## What reviewers say

### SkinIO

[App page](https://appshunter.io/ios/app/skinio/id1161541232)

Empower your skin health with AI-driven mole mapping for early detection of skin cancer. Track changes over time with your iOS device or in-office, and securely share images with dermatologists for expert review. Receive timely results and maintain a living digital record of your skin.

**Highlights:** AI-driven mole mapping, DIY skin screening, Digital skin health record, Secure image sharing with dermatologists, Track skin changes over time, HIPAA-compliant data storage

**Features:** Vision Pro support

**In-app purchases:** none


### Aysa

[App page](https://appshunter.io/ios/app/aysa/id1357153511)

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.

**Highlights:** AI-powered symptom checker, Personalized skin condition information, Prepare for practitioner visits, Diverse skin type image library, Privacy-focused image analysis

**In-app purchases:** none

**What reviewers like**

- 👍 Accurate diagnosis
- 🚀 Quick and easy to use
- 💡 Helpful for identifying skin conditions
- 👍 Provides useful information and treatment options
- 👍 Saves time and money compared to doctor visits

**What reviewers complain about**

- 🐛 Occasional technical issues like freezing or network errors
- 🤔 Provides a list of possibilities rather than a definitive diagnosis
- 🤔 Doesn't always match the user's actual condition
- 🤔 Limited in scope compared to seeing a dermatologist

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Unexpected errors when submitting information

**Requested features**

- 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


## Frequently asked questions

### Is SkinIO free?

SkinIO is free to download, with no in-app purchases.

### Is Aysa free?

Aysa is free to download, with no in-app purchases.

### Which has better reviews, SkinIO or Aysa?

SkinIO and Aysa are both rated 4.6 out of 5 on the App Store, from 63 and 390 ratings respectively.

### Do SkinIO or Aysa have ads?

Neither SkinIO nor Aysa shows ads.

### Which is updated more often, SkinIO or Aysa?

SkinIO ships an update monthly, and Aysa every 2 months. Most recently, SkinIO was updated on August 8, 2026 and Aysa on September 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*