card2brain flashcards

webapps Burgdorf GmbH · iOS

card2brain flashcards

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

Paid-ad activity not yet verified
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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

card2brain flashcards screenshot 1card2brain flashcards screenshot 2card2brain flashcards screenshot 3card2brain flashcards screenshot 4card2brain flashcards screenshot 5card2brain flashcards screenshot 6card2brain flashcards screenshot 7card2brain flashcards screenshot 8

03 / Market context

The business behind the app.

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

How Much Does card2brain flashcards Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.6 ★(5)

Rating Distribution

4.6
★★★★★
5 reviews
5
0%
4
0%
3
0%
2
40%
1
60%

Top Countries

🇨🇭 CH🇩🇪 DE🇦🇹 AT
Reviews (2)▼
★★★★★Csenthil.119/4/2017
Fantastic, educative, helpful

One of the wonderful, worthy app, I have ever seen. Helps one without a basic knowledge to understand the concepts. Makes you strong in your area of interest. Thanks...

★★★★★Prof. Duden10/2/2012
Great free flashcard app

This nice little app let's me learn my flashcards offline and then sync them with a cloud service. While the english translation is not perfect, the folks at card2brain make due with a free service and responsive support. A great "hidden" feature: Language cards can be learned in both directions, eg. english->spanish and spanish->english

Version History (64)▼
6.0.71/3/2025
6.0.35/7/2024
6.0.11/8/2024
6.0.08/31/2023
5.9.63/28/2023
5.9.51/4/2023
5.9.46/23/2022
5.8.81/21/2022
5.8.610/28/2021
5.8.56/24/2021
Available In (115 Countries)▼
🇩🇿 DZ🇦🇴 AO🇦🇿 AZ🇧🇧 BB🇧🇾 BY🇧🇲 BM🇬🇭 GH🇳🇬 Nigeria🇴🇲 OM🇺🇦 Ukraine🇺🇿 UZ🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇦🇷 Argentina🇦🇹 Austria🇧🇪 Belgium🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇬 MG🇲🇾 Malaysia🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇴 Norway🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇦🇪 UAE🇺🇾 UY🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇰🇭 KH🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (9)▼
CAEnglishFrenchGermanItalianPolishPortugueseChineseSpanish
App Details▼

With card2brain, you have free access to millions of existing flashcards, you create flashcards of your own in a browser or on the app and revise with...

iOS App ID
412718155
Content Rating
13+
Min OS
11.0
Size
16.5 MB
In-App Purchases
Yes
Publisher
webapps Burgdorf GmbH
Ge

In-App Purchases (2)

NamePriceType
PREMIUM (12 months)$24.99One-time
TEACHER (12 months)$39.99One-time