Lubble: Couple Calendar&To-do

kyujin yum · iOS

Lubble: Couple Calendar&To-do

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

Lubble: Couple Calendar&To-do screenshot 1Lubble: Couple Calendar&To-do screenshot 2Lubble: Couple Calendar&To-do screenshot 3Lubble: Couple Calendar&To-do screenshot 4Lubble: Couple Calendar&To-do screenshot 5Lubble: Couple Calendar&To-do screenshot 6Lubble: Couple Calendar&To-do screenshot 7Lubble: Couple Calendar&To-do screenshot 8

03 / Market context

The business behind the app.

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

How Much Does Lubble: Couple Calendar&To-do Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
5.0 (7)

Rating Distribution

5.0
★★★★★
7 reviews
5
0%
4
0%
3
0%
2
0%
1
100%

Top Countries

🇰🇷 KR🇲🇾 MY🇵🇹 PT
Reviews (1)
★★★★★밈miss12/17/2025
Feedback on To-Do List Functionality

I’d like the unchecked items on the to-do list to automatically carry over to the next day. Other than that, the interface is great—cute and easy to use.

Version History (11)
3.0.58/18/2026
3.0.48/9/2026
3.0.27/13/2026
3.0.16/29/2026
3.0.06/21/2026
2.2.86/11/2026
2.2.76/1/2026
2.2.65/21/2026
2.2.55/7/2026
2.2.45/5/2026
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 (10)
EnglishFrenchGermanJapaneseKoreanPortugueseChineseSpanishThaiVietnamese
App Details

Create a space just for the two of you with Lubble. Lubble is a couple app centered around a shared calendar, where you can share schedules, to-do...

iOS App ID
6748125408
Content Rating
4+
Min OS
16.0
Size
131.2 MB
In-App Purchases
Yes
Publisher
kyujin yum
So