Comparison

MagniLink Viewer vs optaro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MagniLink Viewer

Enhance vision with this app, connecting to specialized LVI cameras and your device's built-in camera. Adjust zoom, contrast, and artificial colors for a personalized viewing experience.

Highlights
  • Connect to LVI cameras
  • Utilize iPad cameras
  • Adjust zoom levels
  • Modify contrast settings
  • Apply artificial colors
Features
Read full description

This app allows users to access to their specialized LVI cameras and the built in iPad cameras. The app will let you control your cameras features such as zoom, contrast, artificial colors and so forth.

About

optaro

Read full description

The optaro is the first combination app and camera/stand module for the iPhone that turns your smartphone into a digital reading aid that can assist you at home and on the move. The app allows you to operate the optaro camera and set all its functions individually according to your needs. Featured benefits include: - HIGH MAGNIFICATION RANGE: optaro provides you with variably adjustable, 3x to 15x magnification* – depending on iPhone model used. - OPTIMIZED IMAGE PROCESSING: Thanks to its exceptional imaging performance, optaro gives you a razor-sharp image at all times. - INTEGRATED LED ILLUMINATION: The optaro LED ensures perfect illumination and guarantees you a high-contrast image at all times. - CONTRAST-ENHANCING FALSE COLOR MODES: Choose between 14 different false color modes – from inverse color displays to individual color schemes – for a more comfortable reading experience. - OPTIONAL ORIENTATION GUIDES: You can also set a reading line or reading blinds for easier orientation when reading text. - TELL ME FUNCTION: Have a group of words read to you out loud. - PHOTO FUNCTION: Save important images with optaro’s photo function and store them on your iPhone. - LARGE FIELD OF VIEW: With a 41 mm field of view, optaro is perfect for your visual tasks at home and on the move. - INTUITIVE OPERATION: optaro is easy to learn and operate, with clearly recognizable on-screen icons. * the exact magnification depends on the size of the display of the smartphone used The optaro camera module is required to use the app.

Screenshots

MagniLink Viewer3 screens
optaro4 screens

Verdict

The call

MagniLink Viewer and optaro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

ScorecardNo meaningful differences
MagniLink Viewer versus optaro: the parameters behind the verdict, then further details
ParameterMagniLink Vieweroptaro
PriceFreeFree
Rating4.0 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.0 — better
Further details — not scored
Size93 MB54 MB
Age rating4+4+
DeveloperLVI Low Vision International ABEschenbach Optik GmbH

In-app purchases

None

MagniLink Viewer

No in-app purchases

None

optaro

No in-app purchases

Questions

Is MagniLink Viewer free?
MagniLink Viewer is free to download, with no in-app purchases.
Is optaro free?
optaro is free to download, with no in-app purchases.
Do MagniLink Viewer or optaro have ads?
Neither MagniLink Viewer nor optaro shows ads.
Which is updated more often, MagniLink Viewer or optaro?
MagniLink Viewer ships an update every 3 months, and optaro every 3 months. Most recently, MagniLink Viewer was updated on September 17, 2026 and optaro on September 13, 2026.

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