Qubiee

Qubiee, Inc. · iOS

Qubiee

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

Qubiee screenshot 1Qubiee screenshot 2Qubiee screenshot 3Qubiee screenshot 4Qubiee screenshot 5

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does Qubiee Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K

Rating Distribution

N/A
☆☆☆☆☆
0 reviews
No rating data available

Top Countries

🇭🇰 HK🇸🇬 SG🇮🇪 IE
Reviews (3)
★★★★★lilamarillo2/9/2026
The app i’ve been looking for!

unlike coding questions, quant interview questions don’t need access to computers. this app is perfect for practicing anywhere and anytime. best app for preparing for quant interviews!

★★★★★CollegeKiddo12192/9/2026
BEST APP FOR QUANT

Tbh, this is probably the best quant related type preparation app that I have ever used. The overall interface is easy to use and pretty obvious in how each function or feature supposed to prep you for future quant interviews. The questions are clearly stated with answers well explained. It helps establish habitual and continuous practice for your next big interviews without feeling bored. Highly recommend!

★★★★★Zbakvdsn11/21/2025
Love it!

I really enjoyed being able to practice questions on my phone while I’m on the subway to school

Version History (15)
3.2.18/11/2026
3.1.17/15/2026
2.3.23/4/2026
2.3.13/4/2026
2.2.12/20/2026
2.1.62/9/2026
2.1.52/9/2026
2.1.42/8/2026
2.1.22/5/2026
2.1.11/6/2026
Available In (111 Countries)
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇬🇧 United Kingdom🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇿 AZ🇧🇭 BH🇧🇾 BY🇧🇷 Brazil🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇬🇭 GH🇬🇹 GT🇭🇰 Hong Kong🇮🇳 India🇮🇩 Indonesia🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇲🇴 MO🇲🇾 Malaysia🇲🇽 Mexico🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇶🇦 QA🇸🇦 Saudi Arabia🇷🇸 RS🇸🇬 Singapore🇿🇦 South Africa🇱🇰 LK🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇰🇭 KH🇳🇮 NI🇵🇾 PY🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW🇫🇷 France🇩🇪 Germany🇮🇹 Italy🇦🇹 Austria🇧🇪 Belgium🇧🇬 Bulgaria🇭🇷 Croatia🇨🇾 CY🇨🇿 Czech Republic🇩🇰 Denmark🇫🇮 Finland🇬🇷 Greece🇭🇺 Hungary🇮🇪 Ireland🇱🇹 Lithuania🇱🇺 LU🇲🇹 MT🇳🇱 Netherlands🇵🇱 Poland🇵🇹 Portugal🇷🇴 Romania🇸🇰 Slovakia🇸🇮 Slovenia🇪🇸 Spain🇸🇪 Sweden🇪🇪 Estonia🇱🇻 Latvia
Supported Languages (1)
English
App Details

Qubiee makes learning quantitative finance fun, social, and personalized. Challenge yourself with daily quizzes, master probability, mental math, and...

iOS App ID
6754060406
Content Rating
16+
Min OS
17.5
Size
37.5 MB
In-App Purchases
Yes
Publisher
Qubiee, Inc.

In-App Purchases (2)

NamePriceType
Qubiee Pro (Monthly)$9.99Monthly
Qubiee Pro (Annual)$79.99Yearly