OKNDrum: Optokinetic Drum
OKNDrum: Optokinetic Drum generates an estimated $100–$2k/month in revenue from 70–400 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).
| Est. revenue / month | $100–$2k |
|---|---|
| Est. downloads / month | 70–400 |
| Estimate confidence | medium |
| Pricing | Paid $3.99 |
| Rating | 4.70 ★ (142 ratings) |
| Category | Medical |
| Best chart rank | #75 Medical Paid |
| Released | 26.10.2018 |
| App last updated | 12.12.2018 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · medium confidence
About
Replace your bulky optokinetic drum with OKNDrum. OKNDrum is the easy-to-use alternative to a physical optokinetic drum. Our app is used to evaluate neurological, otological, and ophthalmological disorders. To use OKNDrum simply place the iPhone or iPad in front of the eyes to elicit the response. The stripe color, width, speed, and direction can be adjusted easily. OKNDrum features: - 7 Scro…
Trends & analysis
Chart rank trend
US · categoryWhy it's surfacing
Scout 15Ratings & velocity
★ 0 in windowRating distribution
94% positive · 141 ratingsGeographic reach
best rank · 9 storefrontsRevenue & downloads trend
ARPU $3Update history
1 update tracked- v1.67.6y ago
Thank you for downloading OKNDrum. In this update: - Fixed Bugs - Performance Improvements
OKNDrum: Optokinetic Drum — FAQ
How much money does OKNDrum: Optokinetic Drum make?
According to AppCurrents estimates, OKNDrum: Optokinetic Drum generates approximately $100–$2k per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.
How many downloads does OKNDrum: Optokinetic Drum get?
OKNDrum: Optokinetic Drum sees an estimated 70–400 downloads per month on the App Store, per AppCurrents modeling.
Is OKNDrum: Optokinetic Drum free?
OKNDrum: Optokinetic Drum is a paid app priced at $3.99 on the App Store.
What is OKNDrum: Optokinetic Drum's rating?
OKNDrum: Optokinetic Drum holds a 4.70-star average from 142 ratings on the App Store. It currently ranks #75 on the Medical paid chart.
When was OKNDrum: Optokinetic Drum released?
OKNDrum: Optokinetic Drum launched on the App Store on 26.10.2018. Its latest version shipped 12.12.2018.
