Comparison

Glaucoma Timer vs Eyethena

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

Head to head
About

Glaucoma Timer

Features
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Feature List - Eye Drop schedule management - Notification of Eye drop time - Support Interval between eye drops - Wait the interval time between eye drops

About

Eyethena

Features
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Eyethena provides monitoring, management, and support for those with glaucoma. Better understand your healthcare practitioner's recommendations and guidelines for glaucoma treatment, record eye pressure, track dosing of glaucoma medications, and receive timely information and support to help protect and preserve your eye health. Best of all, your doctor will have access to your data, giving them the ability to monitor your progress and gain valuable insight into the right treatment for you. Connect Apple Health to automatically share your daily activity, sleep, heart rate, and other vitals with your practitioner โ€” giving them a more complete picture of your overall health alongside your glaucoma treatment. Eyethena is only available through your healthcare practitioner. Eyethena does not diagnose or treat glaucoma and is not a substitute for the advice of your healthcare practitioner.

Screenshots

Glaucoma Timer4 screens
Eyethena4 screens

Verdict

The call

The clearest difference is ads: Eyethena at none against Glaucoma Timer's shown. Glaucoma Timer's advantage is iOS requirement (12.4 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Glaucoma Timer ships an update monthly, Eyethena every 6 weeks. The most recent releases landed on December 20, 2025 and September 15, 2026 respectively.

Scorecard2 real differences ยท 4 level
Glaucoma Timer versus Eyethena: the parameters behind the verdict, then further details
ParameterGlaucoma TimerEyethena
PriceFreeFree
Update frequencyMonthly โ€” betterEvery 6 weeks
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS12.4 โ€” better15.1
Further details โ€” not scored
Size14 MB30 MB
Age rating4+17+
DeveloperSeungju YangEyethena

In-app purchases

None

Glaucoma Timer

No in-app purchases

None

Eyethena

No in-app purchases

Questions

Is Glaucoma Timer free?
Glaucoma Timer is free to download, with no in-app purchases.
Is Eyethena free?
Eyethena is free to download, with no in-app purchases.
Do Glaucoma Timer or Eyethena have ads?
Glaucoma Timer shows ads; Eyethena does not.
Which is updated more often, Glaucoma Timer or Eyethena?
Glaucoma Timer ships an update monthly, and Eyethena every 6 weeks. Most recently, Glaucoma Timer was updated on December 20, 2025 and Eyethena on September 15, 2026.

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