# R&D: Optical Lab

> Optical measurement tool for eye care professionals on select iOS devices. (iPhone/iPad app by Engineus LLC.)

- Source: https://appshunter.io/ios/app/r-and-d-optical-lab/id1600503683 (this page in markdown: same URL + `.md`)
- Developer: [Engineus LLC](https://appshunter.io/developer/1404810223)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.1 · 110 MB
- Languages: English
- Released: 2021-12-20
- Data updated: 2026-06-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/r-and-d-optical-lab/id1600503683/reviews.md

## What is R&D?

R&D: Optical Lab is a revolutionary optical measurement tool designed for optometrists and eye care professionals.
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Compatible with iOS Devices with FaceID: 

- iPhone 13 Pro Max
- iPhone 13 Pro
- iPhone 13 mini
- iPhone 13
- iPhone 12 Pro Max
- iPhone 12 Pro
- iPhone 12 mini
- iPhone 12
- iPhone 11 Pro Max
- iPhone 11 Pro
- iPhone 11
- iPhone XS Max
- iPhone XS
- iPhone XR
- iPhone X
- iPad Pro 12.9-inch (4th generation)
- iPad Pro 12.9-inch (3rd generation)
- iPad Pro 11-inch (2nd generation)
- iPad Pro 11-inch

Disclaimer: Always seek the guidance of your doctor or eye care professional in addition to using R&D: Optical Lab and before making any medical decisions.

## Key features

- Optical measurement tool
- Designed for eye care professionals
- Compatible with iOS devices with FaceID
- Supports specific iPhone and iPad models


## Frequently asked questions about R&D

### What is R&D: Optical Lab used for?

R&D: Optical Lab is a specialized tool for optometrists and eye care professionals to perform optical measurements. It is designed to aid in professional eye care practices.

### Which devices is R&D: Optical Lab compatible with?

R&D: Optical Lab is compatible with a range of iOS devices that have FaceID, including specific models of iPhone (11, 12, 13 series, XS, XR, X) and iPad Pro (11-inch and 12.9-inch, 3rd and 4th gen).

### Is R&D: Optical Lab free to use?

Yes, R&D: Optical Lab is available for free. There are no costs associated with downloading or using the application.

### Does R&D: Optical Lab have ads?

No, R&D: Optical Lab does not contain advertisements. Users can utilize the tool without interruption from ads.

### What is the age rating for R&D: Optical Lab?

R&D: Optical Lab has an age rating of 4+. This indicates it is suitable for a broad audience, though its professional nature targets adults.

### How often is R&D: Optical Lab updated?

R&D: Optical Lab was last updated on December 21, 2021, with version 1.0. Further update frequency is not specified in the provided data.

### Can R&D: Optical Lab be used for medical diagnosis?

No, R&D: Optical Lab is a measurement tool and not a diagnostic application. Users should always seek guidance from a doctor or eye care professional for medical decisions.

### What is the user rating for R&D: Optical Lab?

R&D: Optical Lab has a perfect rating of 5.0 stars, based on 1 review. This suggests a highly positive user experience from its initial users.

## Version history (last 1 release)

### 1.0 — 2021-12-21

No release notes.

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## More apps by Engineus LLC

- [MojiMash](https://appshunter.io/ios/app/mojimash/id1404810224)
- [VisionWEAR](https://appshunter.io/ios/app/visionwear/id1482920506)
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- [Kering](https://appshunter.io/ios/app/kering/id1639122856)

All apps by Engineus LLC: https://appshunter.io/developer/1404810223

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-13.*