Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗02 / Storefront & product
Where the click lands.
Study the product story and store experience behind the acquisition funnel.
Screenshots
03 / Market context
The business behind the app.
Keep revenue, downloads and store rankings separate from advertising performance.
How Much Does OKN Drum: Optokinetic Make?
Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00
Platform Performance
🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.1 ★(15)
Rating Distribution
4.1
★★★★☆
15 reviews
5
7%
4
13%
3
13%
2
0%
1
67%
Top Countries
🇺🇸 US🇦🇺 AU🇯🇵 JP
Reviews (3)▼
★★☆☆☆Elle and Eye1/8/2026
Upside down dogs
I really was liking this app for clinic to hold kids attention. But now the animals scroll upside down no mater what orientation I hold my iPad. I tried unlocking and locking the screen orientation but it did not fix the issue. Frustrating. I wish the developer would fix this glitch.
★★★★★Vestibular_PT12/6/2025
Great rehab tool
This is fantastic as a tool for vestibular rehab! Is there a way to make it a 360 immersive video version—where it looks like you are in an optokinetic drum (compatible with a phone VR headset) to use for patients with MdDs?
★★★★☆adamclarkthomas1/3/2024
Just the ticket for MddS
Just what I was looking for to try and combat my MddS. BUT - could an option please be added to change the stripe direction? And to have the app be full screen in landscape mode for my iPad?
Version History (19)▼
3.76/24/2026
3.65/7/2026
3.55/1/2026
3.44/2/2026
3.34/2/2026
3.22/8/2026
3.112/8/2025
3.012/4/2025
2.19/9/2024
2.02/18/2024
Available In (115 Countries)▼
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇭 BH🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇾 CY🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇬 MG🇲🇾 Malaysia🇲🇹 MT🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇷🇸 RS🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇰🇭 KH🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (9)▼
EnglishFrenchGermanItalianJapaneseKoreanPortugueseChineseSpanish
App Details▼
IN-APP PURCHASE REQUIRED FOR USE · OKN Drum Pro provides an Optokinetic Nystagmus (OKN) Drum featuring multiple modes for optokinetic testing and exer...
Publisher
My Call Bag LLC
US
In-App Purchases (1)
| Name | Price | Type |
|---|---|---|
| Lifetime Access | $4.99 | One-time |
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