Comparison

ZEISS VISUCONSULT 500 vs Sharp Chart 2020 LogMAR Chart

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

Head to head
About

ZEISS VISUCONSULT 500

This app assists eye care professionals by streamlining workflows and enhancing the patient consultation experience. It guides professionals through the entire process, from patient entry to lens selection and ordering, while securely storing patient data captured by ZEISS devices.

Highlights
  • Step-by-step consultation guidance
  • Patient and visit management
  • Comprehensive eye examination support
  • Frame consultation and lens demonstration
  • Order placement via ZEISS VISUSTORE
  • Storage of patient data from ZEISS devices
  • Local data storage on ZEISS server
Read full description

The VISUCONSULT® 500 app has been specially developed to help eye care professionals with their daily business. It simplifies workflows and turns the lens sales consultation with the patient into a unique and distinctive shopping experience. A ZEISS server at the vision centre is required for the app to use its functions. This version features the following functions: # Coverage of the entire consultation VISUCONSULT® 500 is built to provide step by step support from when the patient enters the vision centre until they contentedly leave with their new pair of glasses. It guides the eye care professional throughout the entire consultation by integrating patient and visits management, comprehensive eye examination, centration performance, frame consultation and lens demonstration with the possibility to order through ZEISS VISUSTORE. Thus, it covers the entire ECP value chain while facilitating the interaction with the patient. # Storage of patient-related data captured with Zeiss devices VISUCONSULT® 500 is intended to create an Eye Care Professional eco-system that stores patients’ data and displays information processed by ZEISS devices. Data from patients´ visits are stored to respective profiles to review or continue with the consultation another time. It will be saved locally on a ZEISS server and can be accessed via the network. If patients have to leave before the consultation is finished, this allows continuing with the information that has been collected so far when they return.

About

Sharp Chart 2020 LogMAR Chart

This app projects a visual acuity chart onto a large screen for eye examinations. It offers various optotypes and visual acuity nomenclatures, with advanced features and additional charts available through in-app purchases. It can also be controlled via voice commands and integrated with smart home lighting.

Highlights
  • Projected letter chart via AirPlay
  • Multiple optotypes and visual acuity nomenclatures
  • Customizable charts with imported images/videos
  • Dark Mode for consulting rooms
  • Siri voice control
  • HomeKit lighting integration
Features
Read full description

A letter chart app designed to be used via AirPlay to a large screen (TV or computer monitor). Use either an Apple TV connected to a TV, a cable, or use a TV with built-int AirPlay such as the latest Samsung or LG. And now you can also run the app directly on an Apple TV, without the need for an iPhone or iPad! Has everything you'd expect, including multiple optotypes (sloan, illiterate E, landolt C, pictorial, international sloan) and multiple Visual Acuity nomenclatures (metric, imperial, decimal and logMAR). The basic letter chart is free. Larger letters, further optotypes, other charts require an in-app purchase. The charts you'd expect are all here: - cross-cylinder charts - binocular vision such as a 4-dot test - duochrome - confusion lines around single letters or a single row - low contrast - single line, both horizontal and vertical - and more You can even import your own images and videos to create your own chart. Configure a chart then save it as a shortcut with a simple drag-and-drop operation. Use Dark Mode for a dark consulting room. Great for mobile workers, keep your chart on your iPhone and just take an Apple TV to connect to a television at your destination. Use HomeKit lights in your consulting room? Have them switch automatically as you change charts! Want to use Siri to control your charts by voice? Now you can! Our Terms of Use can be found at this link: https://www.ausoptom.com/sharpchart/terms.html

Screenshots

Sharp Chart 2020 LogMAR Chart1 screens

Verdict

The call

The clearest difference is review sentiment: Sharp Chart 2020 LogMAR Chart at 100% against ZEISS VISUCONSULT 500's 0%. Sharp Chart 2020 LogMAR Chart also leads on update cadence (every 3 months vs every 6 months) and device support (4 vs 1). ZEISS VISUCONSULT 500's advantage is in-app purchases (none vs 4) and iOS requirement (13.0 vs 15.6). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sharp Chart 2020 LogMAR Chart sells 4 in-app purchases, starting at $1.99 per 7 days. ZEISS VISUCONSULT 500 asks for nothing beyond the download.

UpkeepUpdate frequency

ZEISS VISUCONSULT 500 ships an update every 6 months, Sharp Chart 2020 LogMAR Chart every 3 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
ZEISS VISUCONSULT 500 versus Sharp Chart 2020 LogMAR Chart: the parameters behind the verdict, then further details
ParameterZEISS VISUCONSULT 500Sharp Chart 2020 LogMAR Chart
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPadiPhone, iPad, iPod, Apple TV — better
Requires iOS13.0 — better15.6
Further details — not scored
Size4 MB23 MB
Age rating4+4+
DeveloperCarl Zeiss AGOptical Directions Consulting

Customer experience

ZEISS VISUCONSULT 500

Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

Sharp Chart 2020 LogMAR Chart

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ZEISS VISUCONSULT 500

No in-app purchases

4 purchases

Sharp Chart 2020 LogMAR Chart

Subscriptions3
  • Access All Areas$1.997 Days
  • Access All Areas3 Days trial$3.991 Month
  • Access All Areas1 Month trial$22.491 Year
One-time1
  • Access All Areas$94.99

Questions

Is ZEISS VISUCONSULT 500 free?
ZEISS VISUCONSULT 500 is free to download, with no in-app purchases.
Is Sharp Chart 2020 LogMAR Chart free?
Sharp Chart 2020 LogMAR Chart is free to download, with in-app purchases available.
Do ZEISS VISUCONSULT 500 or Sharp Chart 2020 LogMAR Chart have ads?
Neither ZEISS VISUCONSULT 500 nor Sharp Chart 2020 LogMAR Chart shows ads.
Which is updated more often, ZEISS VISUCONSULT 500 or Sharp Chart 2020 LogMAR Chart?
ZEISS VISUCONSULT 500 ships an update every 6 months, and Sharp Chart 2020 LogMAR Chart every 3 months. Most recently, ZEISS VISUCONSULT 500 was updated on October 22, 2026 and Sharp Chart 2020 LogMAR Chart on October 25, 2026.

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