# Digital Phoropter vs Orthopaedic Technologist Exam

The clearest difference is iOS requirement: Orthopaedic Technologist Exam at 15.1 against Digital Phoropter's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Digital Phoropter sells 5 in-app purchases, starting at $4.99 per month and Orthopaedic Technologist Exam sells 9 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Digital Phoropter ships an update every 6 weeks, Orthopaedic Technologist Exam every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Digital Phoropter | Orthopaedic Technologist Exam |
| --- | --- | --- |
| Price | Free | Free |
| 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 | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 275 MB | 40 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ronald Baks](https://appshunter.io/developer/1555952042) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## 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 |


### Orthopaedic Technologist Exam

[App page](https://appshunter.io/ios/app/orthopaedic-technologist-exam/id6744323477)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OTC Weekly Full Access | $8.99 | per 7 days |
| OTC Monthly Full Access | $24.99 | per month |
| OTC Monthly Full Access | $34.99 | per month |
| OTC Quarterly Full Access | $55.99 | per 3 months |
| OTC Quarterly Full Access | $59.99 | per 3 months |
| OTC Semiannual Full Access | $75.99 | per 6 months |
| OTC Semiannual Full Access | $79.99 | per 6 months |
| OTC Annual Full Access | $109.99 | per year |
| OTC Annual Full Access | $119.99 | per year |


## Frequently asked questions

### Is Digital Phoropter free?

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

### Is Orthopaedic Technologist Exam free?

Orthopaedic Technologist Exam is free to download, with in-app purchases available.

### Do Digital Phoropter or Orthopaedic Technologist Exam have ads?

Neither Digital Phoropter nor Orthopaedic Technologist Exam shows ads.

### Which is updated more often, Digital Phoropter or Orthopaedic Technologist Exam?

Digital Phoropter ships an update every 6 weeks, and Orthopaedic Technologist Exam every 2 months. Most recently, Digital Phoropter was updated on October 24, 2026 and Orthopaedic Technologist Exam on October 25, 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.*