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OKN Drum: OKN Stripes & Strips

My Call Bag LLC
App Store·MedicalFree + IAP★ 4.00 (14)launched 2.5y agoapp updated 1mo agocharts in 3 countries
Scout Score
9

OKN Drum: OKN Stripes & Strips generates an estimated $200–$1k/month in revenue from 300–2k 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$200–$1k
Est. downloads / month300–2k
Estimate confidencehigh
PricingFree + IAP
Rating4.00 ★ (14 ratings)
CategoryMedical
Released12.12.2023
App last updated07.05.2026
PlatformiOS
Est. downloads / mo
300–2k
Est. revenue / mo
$200–$1k
Rating velocity / day
0
Chart velocity
—
Peak rank
—
Days tracked
—

Modeled monthly estimate · rating velocity · high confidence

About

IN-APP PURCHASE REQUIRED FOR USE · OKN Drum Pro provides an Optokinetic Nystagmus (OKN) Drum featuring multiple modes for optokinetic testing and exercises. Users can adjust the stripe width to their preference using the pinch-to-zoom functionality. · The speed of the OKN stripes is easily adjustable, enabling quick increases or decreases as desired. · Users have the option to select either blac…

View on the App Store →

Trends & analysis

Chart rank trend

US · overall
Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 9
Newness
3
Momentum
1
Breakout
0

Ratings & velocity

★ -0.15 in window
Total ratings
1412
Jun 4Jun 15
New ratings / day
10
Jun 5Jun 15

Rating distribution

69% positive · 13 ratings
5★
69%
4★
0%
3★
15%
2★
8%
1★
8%

Geographic reach

best rank · 3 storefronts
kr
#33 category
jp
#88 category
au
#96 category

Revenue & downloads trend

ARPU $1
Est. revenue / mo · $474
$733$0
Jun 4Jun 17
Est. downloads / mo · 722
1k0
Jun 4Jun 17

In-app purchases

1 tiers
Lifetime Access$5

Update history

1 update tracked
  • v3.61mo ago

    Bug fixes

OKN Drum: OKN Stripes & Strips — FAQ

How much money does OKN Drum: OKN Stripes & Strips make?

According to AppCurrents estimates, OKN Drum: OKN Stripes & Strips generates approximately $200–$1k per month (high confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.

How many downloads does OKN Drum: OKN Stripes & Strips get?

OKN Drum: OKN Stripes & Strips sees an estimated 300–2k downloads per month on the App Store, per AppCurrents modeling.

Is OKN Drum: OKN Stripes & Strips free?

OKN Drum: OKN Stripes & Strips is free to download on the App Store, monetizing through in-app purchases.

What is OKN Drum: OKN Stripes & Strips's rating?

OKN Drum: OKN Stripes & Strips holds a 4.00-star average from 14 ratings on the App Store.

When was OKN Drum: OKN Stripes & Strips released?

OKN Drum: OKN Stripes & Strips launched on the App Store on 12.12.2023. Its latest version shipped 07.05.2026.

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