OptoDrum

Name: OptoDrum revenue & download estimates
Creator: AppCurrents

App Store·MedicalPaid $4.99★ 2.33 (18)launched 16.0y agoapp updated 7.4y agocharts in 9 countries

Scout Score

OptoDrum generates an estimated $1k–$5k/month in revenue from 300–1k downloads/month on the App Store, according to AppCurrents estimates (updated 2026-06-17).

Estimates updated 17.06.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month	$1k–$5k
Est. downloads / month	300–1k
Estimate confidence	medium
Pricing	Paid $4.99
Rating	2.33 ★ (18 ratings)
Category	Medical
Best chart rank	#84 Medical Paid
Released	06.06.2010
App last updated	02.02.2019
Platform	iOS

Est. downloads / mo

300–1k

Est. revenue / mo

$1k–$5k

Rating velocity / day

Chart velocity

▲ 1/day

Peak rank

#25

Days tracked

Chart ranks

#84 Medical Paid

Modeled monthly estimate · rating velocity · medium confidence

About

OptoDrum is an easy to use replacement for a bulky optokinetic drum or a fraying cloth tape to elicit optokinetic nystagmus for evaluation of neurological, otological, and opthalmological disorders. Simply place the iPhone with a moving pattern in front of a patient’s eye to elicit the response. The stripe pattern, width, and speed are easily adjustable. • OptoDrum provides five patterns: bla…

View on the App Store →

Trends & analysis

Chart rank trend

US · category

#25#94

Jun 4Jun 17

Paid #84

Why it's surfacing

Scout 16

Climber

Newness

Momentum

Breakout

Ratings & velocity

★ 0 in window

Total ratings

Jun 4Jun 17

New ratings / day

Jun 5Jun 17

Rating distribution

28% positive · 18 ratings

5★

17%

4★

11%

3★

11%

2★

11%

1★

50%

Geographic reach

best rank · 9 storefronts

#11 category

#28 category

#44 category

#47 category

#55 category

#84 category

#88 category

#93 category

#100 category

Revenue & downloads trend

ARPU $3

Est. revenue / mo · $2k

$5k$0

Jun 4Jun 17

Est. downloads / mo · 688

2k0

Jun 4Jun 17

Update history

1 update tracked

v1.47.4y ago
We added a new set of colored stripes.

OptoDrum — FAQ

How much money does OptoDrum make?

According to AppCurrents estimates, OptoDrum generates approximately $1k–$5k per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.