# Vision Simulator vs DermScope

The clearest difference is in-app purchases: DermScope at none against Vision Simulator's 1. Vision Simulator's advantage is update cadence (every 3 days vs every 3 weeks) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Vision Simulator sells 1 one-off in-app purchase. DermScope asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Vision Simulator against 5.0 for DermScope. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Vision Simulator ships an update every 3 days, DermScope every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Vision Simulator | DermScope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/vision-simulator-eye-disease/id6772865195/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/dermscope/id6790032699/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Paid | **Freemium** |
| Size | 46 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Evans](https://appshunter.io/developer/6772578354) | [DALTON SANDOR DRISCOLL](https://appshunter.io/developer/6779970862) |

## What reviewers say

### Vision Simulator

[App page](https://appshunter.io/ios/app/vision-simulator-eye-disease/id6772865195)

Experience the world through the eyes of someone with various vision conditions. This tool uses your camera or photos to simulate effects like nearsightedness, astigmatism, cataracts, and glaucoma, aiding understanding for patients, students, and the curious. It offers adjustable severity and side-by-side comparisons.

**Highlights:** Simulates multiple vision conditions, Uses live camera or uploaded photos, Adjustable severity sliders, Side-by-side comparison mode, Built-in sample scenes, Offline functionality

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vision Simulator Pro | $4.99 | one-time |


### DermScope

[App page](https://appshunter.io/ios/app/dermscope/id6790032699)

Document and measure skin spots with consistent photography and a chronological timeline. This private tool helps you track changes over time and organize information for healthcare professionals.

**Highlights:** Consistent close-up photography, Calibrated on-image measurement, Chronological spot timelines, Private, on-device data storage, Exportable summaries, Manual camera controls

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Vision Simulator free?

Vision Simulator is free to download, with in-app purchases available.

### Is DermScope free?

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

### Which has better reviews, Vision Simulator or DermScope?

Vision Simulator and DermScope are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Vision Simulator or DermScope have ads?

Neither Vision Simulator nor DermScope shows ads.

### Which is updated more often, Vision Simulator or DermScope?

Vision Simulator ships an update every 3 days, and DermScope every 3 weeks. Most recently, Vision Simulator was updated on October 24, 2026 and DermScope on October 24, 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.*