Comparison

VisucatControl vs Control LITE

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

Head to head

Control Chart2020 LITE

Free

🏥 Medical

No ratingsView app →

About

VisucatControl

Features

Read full description

Controlling a VISUCAT vision testing device Intuitive control of the 25 monocular and 46 binocular tests with a lot of variations and 33 user defined tests, (inclusive 3D images). Easy integration of own charts, images, animations or video clips. Near testing is an additional option.

About

Control LITE

Features

Read full description

Control all the features of the Chart2020 LITE app from your iPhone You can mask, randomize, increase decrease VA sizes from your iPhone, set testing distance, display notations (feet, meters, logMAR and decimal) Control the size of the astigmatism target and the duochrome target for balancing Any function you can control on the iPad app you can control from this app You can use this app on another iPad, iPad mini or even iPad Pro.

Screenshots

VisucatControl1 screens

Control LITE3 screens

Verdict

The call

The clearest difference is update cadence: VisucatControl at every 4 months against Control LITE's every 87 months. VisucatControl also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

VisucatControl ships an update every 4 months, Control LITE every 87 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 4 level

VisucatControl versus Control LITE: the parameters behind the verdict, then further details
Parameter	VisucatControl	Control LITE
Price	Free	Free
Update frequency	Every 4 months — better	Every 87 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0 — better	13.0
Further details — not scored
Size	27 MB	2 MB
Age rating	4+	4+
Developer	IBK Systeme GmbH	Shemesh Health Solutions PTY Ltd

In-app purchases

None

VisucatControl

No in-app purchases

None

Control LITE

No in-app purchases

Questions

Is VisucatControl free?

VisucatControl is free to download, with no in-app purchases.

Is Control LITE free?

Control LITE is free to download, with no in-app purchases.

Do VisucatControl or Control LITE have ads?

Neither VisucatControl nor Control LITE shows ads.

Which is updated more often, VisucatControl or Control LITE?

VisucatControl ships an update every 4 months, and Control LITE every 87 months. Most recently, VisucatControl was updated on October 26, 2026 and Control LITE on October 29, 2026.