Cuckoo

Toshihiko Tambo · iOS

Cuckoo

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

Cuckoo screenshot 1Cuckoo screenshot 2Cuckoo screenshot 3Cuckoo screenshot 4Cuckoo screenshot 5Cuckoo screenshot 6Cuckoo screenshot 7Cuckoo screenshot 8

03 / Market context

The business behind the app.

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

How Much Does Cuckoo Make?

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

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
3.6 ★(16)

Rating Distribution

3.6
★★★★☆
16 reviews
5
25%
4
6%
3
6%
2
6%
1
56%

Top Countries

🇯🇵 JP🇨🇳 CN🇺🇸 US
Reviews (3)▼
★☆☆☆☆TurkeyThrombosis11/25/2023
Pining for the Fjords

This is an ex-cuckoo. This thing wouldn’t cuckoo if you put a thousand volts through it. All seriousness aside, this app doesn’t work, whether I leave the app open or closed or active with the screen left on. Yes, my sound is turned up. I even bought the paid version, but have requested a refund.

★★★★★Yoo Jin3/24/2019
The best app to keep track of time

I love the fact that cuckoo goes off even when the app, is not launched. Keep up the good work!

★★★★★Paula Boyles5/18/2012
The BEST free cuckoo app!

I've tried them all, and this app is near perfect if you want a cuckoo announcement on the hour and half-hour even when the app isn't running. The interface (backgrounds) could use a little improvement, and you can't add your own audio/cuckoo sound, but for me this app is ideal.

Version History (51)▼
4.6.15/15/2025
4.63/17/2025
4.52/5/2025
4.41/27/2025
4.212/7/2022
4.16/8/2022
4.09/22/2021
3.6.18/1/2021
3.62/14/2021
3.510/22/2020
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 (2)▼
EnglishJapanese
App Details▼

This is "Cuckoo Clock". When this app running, Cuckoo sing every hour and every 30minutes. When you want hear Cuckoo Singing, press the switch button...

iOS App ID
414022497
Content Rating
4+
Min OS
17.6
Size
42.4 MB
In-App Purchases
Yes
Publisher
Toshihiko Tambo
Ja

In-App Purchases (1)

NamePriceType
Cuckoo Premium Feature$0.99One-time