Multifocal Lens Analyzer vs DICOPT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multifocal Lens Analyzer
This application assists vision science professionals in measuring visual acuity defocus curves for multifocal lenses. It offers basic features for free and advanced functionalities through a pro subscription, enhancing clinical practice and research.
- Visual Acuity Defocus Curves
- Defocus Lens Range Selection
- Snellen Optotypes
- Contrast Sensitivity Defocus Curve
- Historical Database Storage
- Data Export to .CSV
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THIS IS A PROFESSIONAL APP BASED ON EVIDENCE JUST FOR PROFESSIONALS IN VISION SCIENCES The most popular method in clinical practice for evaluating the visual performance through the field with a Multifocal Intraocular Lens or a Multifocal Contact Lens is the Visual Acuity Defocus Curve. This application allows you to measure Defocus Curves with several advantages versus conventional charts. The application is based on a Freemium model, just downloading the App you will have access to the following options: 1.- Visual Acuity Defocus Curves 2.- Two possible distances (2 m and 4 m), 3.- Selecting a range of possible Defocus Lenses from +5.00 D to -5.00 D 4.- Snellen optotypes. BEFORE DOWNLOADING ON IPHONE YOU SHOULD KNOW: The functionalities differ depending on the installation on an iPad or iPhone: 1.- You need an iPad for conducting the Defocus Curve measurement 2.- If you install the MLA in an iPhone this only serves as a remote control, you will still need an iPad to measure the Defocus Curve 3.- You can access to more information about the procedure at: https://defocuscurve.com/en/testing-defocus-curve A PRO version is also included with several options such as: 5.- Contrast Sensitivity Defocus Curve 6.- Optional steps of +/- 0.25D around de 0D step 7.- Sloan Optotypes (ETDRS) 8.- Auto-calculation of Sphere with Rx, Defocus and Distance 9.- Remote Control with another IOS device 10.- Historical Database to Store Defocus Curves 11.- Assign Defocus Curves to several Protocols (MIOLs or MCLs) 12.- Store Additional information (pupil, Rx, month, etc) 13.- Export Data to .CSV 14.- Calibrated considering several iPad models or the possibility of a personalized calibration. 15.- Area under the defocus curve calculation. INFORMATION ABOUT PRO SUBSCRIPTION The Multifocal Lens Analyzer is a freemium app. If you want to access to all the services you have to buy a PRO auto-subscription for 49.99€ (prices can vary between countries) for a period of 1 year. The payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. You can find our terms and privacy policy at https://www.defocuscurve.com/en/2-documentation/25-terms-conditions SUPPORT AND QUESTIONS You can access our webpage www.defocuscurve.com to view all the research validation papers or the authors that have used the App in their research. You can also join our community in order to ask any question or to receive support: www.facebook.com/groups/qvisionacademy/
DICOPT
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Train your brain, help your vision and have fun. We help your brain. With Virtual Reality we have created activities to teach your brain to work with both eyes that have been designed under the supervision of ophthalmologists. Fun exercises The exercises in DICOPT look like mini-games to test your binocular vision. In addition, the games are available in 2D for cell phones, with which you can have fun, as they do not serve as therapy in these modes. Research in the treatment of lazy eye We stimulate each eye independently, so that certain elements of the games are shown in one eye and other elements in another, known as dichoptic exercises. This technique is used for the recovery of lazy eye. First version of the app, which includes 4 games in its non-therapeutic mobile version for free. If you want more information about the games to treat lazy eye and to be aware of everything, visit https://vvision.eu
Screenshots
Verdict
The clearest difference is in-app purchases: DICOPT at none against Multifocal Lens Analyzer's 1. Multifocal Lens Analyzer's advantage is update cadence (every 2 months vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Multifocal Lens Analyzer sells 1 in-app purchase, starting at $45.99 per year. DICOPT asks for nothing beyond the download.
Multifocal Lens Analyzer ships an update every 2 months, DICOPT every 5 months. Both last shipped on September 22, 2026.
| Parameter | Multifocal Lens Analyzer | DICOPT |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13 | 12.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 201 MB |
| Age rating | 4+ | 4+ |
| Developer | Qvision, Departamento de Oftalmología | INNOTEC VISION AVANZADA XR SL |
In-app purchases
Multifocal Lens Analyzer
- Pro$45.991 Year
DICOPT
No in-app purchases





