# Digital Phoropter vs Optics Simulator

The clearest difference is price: Digital Phoropter at Free against Optics Simulator's $1.99. Digital Phoropter also leads on iOS requirement (17.6 vs 26.4). Optics Simulator's advantage is in-app purchases (none vs 5). On ads and device support there is nothing between them.

Digital Phoropter is free to download; Optics Simulator costs $1.99 up front. Digital Phoropter sells 5 in-app purchases, starting at $4.99 per month. Optics Simulator asks for nothing beyond the download.

## The numbers

| Metric | Digital Phoropter | Optics Simulator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/digital-phoropter/id1555952495/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 275 MB | 1 MB |
| Requires iOS | **17.6** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ronald Baks](https://appshunter.io/developer/1555952042) | [My Call Bag LLC](https://appshunter.io/developer/1243282862) |

## What reviewers say

### Digital Phoropter

[App page](https://appshunter.io/ios/app/digital-phoropter/id1555952495)

Practice and master refractive techniques with a virtual eye examination tool. Explore over two billion virtual test subjects and refine your skills with precise digital controls. Ideal for students, educators, and eye care professionals.

**Highlights:** Virtual refraction room, Over 2 billion virtual test subjects, 35+ movement directions, Spherical and cylindrical corrections, Realistic chat interactions, Generate and share refraction codes

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access 1 Month | $4.99 | per month |
| Basic Access | $14.49 | per year |
| Full Access 20% Off | $19.99 | per year |
| Full Access | $24.99 | per year |
| Full Access | $24.99 | per year |


### Optics Simulator

[App page](https://appshunter.io/ios/app/optics-simulator-ray-diagram/id6773525708)

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

**In-app purchases:** none


## Frequently asked questions

### Is Digital Phoropter free?

Digital Phoropter is free to download, with in-app purchases available.

### Is Optics Simulator free?

Optics Simulator costs $1.99, with no in-app purchases.

### Do Digital Phoropter or Optics Simulator have ads?

Neither Digital Phoropter nor Optics Simulator shows ads.

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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.*