Kkokkio Alarm Downloads & RevenueKkokkio Alarm - Earphone Alarm · App Store & Google Play
Kkokkio Alarm - Earphone Alarm by HYOUNG BIN CHOI is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Kkokkio Alarm - Earphone Alarm update history & changes
Last change · 6 events since 13 Sep 2022Full timeline ↓🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider📦iOSVersion 1.5.0📦AndroidVersion 100.5.0🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 6 events
- 🆕Kkokkio Alarm - Earphone Alarm first spotted by AppInsiderAndroidSouth Korea
- 🆕Kkokkio Alarm - Earphone Alarm first spotted by AppInsideriOS#43 in Top Free · Health & Fitness · South Korea
- 📦Kkokkio Alarm - Earphone Alarm version 1.5.0iOSNo release notes
- 📦Kkokkio Alarm - Earphone Alarm version 100.5.0AndroidIf you spot any bugs we might’ve missed, feel free to reach out to our 24/7 support center anytime.
We’re here to make sure your nap experience stays seamless.
With love,
The Kkokkio Team - 🆕Kkokkio Alarm - Earphone Alarm released on the App StoreiOS
- 🆕Kkokkio Alarm - Earphone Alarm released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.6 ★
1.2k ratings, both stores
Measured
Best rank now
#55
App Store · 
Health & Fitness Free
Health & Fitness FreeMeasured
New ratings a week
18
▲ +8% vs the 2 weeks before
Measured
App Store
App details
App ID
6476931095
Publisher
HYOUNG BIN CHOI
On the store since
Feb 2024
2 years on the store
Minimum OS
iOS 14.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
15
AR CA NL EN FR DE IT JA KO MS PT RU …
Size
179 MB
Also listed in
Lifestyle
Google Play
App details
App ID
studiord.kr.kokkio
Publisher
Rdod Corporation
Content rating
Everyone
Kkokkio Alarm - Earphone Alarm downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 50k+ |
| Google Play | – | 50k+ Measured |
| Total | – | 100k+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Kkokkio Alarm - Earphone Alarm's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: In-app purchase-led
How Kkokkio Alarm - Earphone Alarm makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 44 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #55 Health & Fitness Free | 1 of 30 countries | – | – |
| Google Play | #197 Health & Fitness Free | 1 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
18
▲ +8% vs the 2 weeks before
Recent ratings
4.7★
vs 4.6★ lifetime
Review momentum
78/100
faster than 85% of Health & Fitness apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.6 ★ | 1.2k |
| Google Play | 4.6 ★ | – |
| Both stores | 4.6 ★ weighted by ratings | 1.2k |
About Kkokkio Alarm - Earphone Alarm
"Everyone's first, sleep-guaranteed earphone or headphone alarm platform - Kkokkio alarm"
If the earphone(headphone, airpods) is connected, it will notify you through the earphone(headphone, airpods).
In the reading room, subway, study cafe, company, dorm, and accommodation
Why don't you take a break?
It's the quietest on the earphones(headphone, airpods), but I'll tell you the strongest
Also, I know better than anything that the most powerful concentration comes from the most perfect rest
Now, we can rest without worrying.
I will always listen to your opinions and reflect them immediately so that I can provide a better app than today.
[Rdod Corporation]
Rdod Corporation is a company that develops and operates the Kkokkio alarm that Team Kkokkio belongs to
Business registration number: 412-51-00845
Report number of mail order business: 2023-Daegu Suseong-gu-1089
Customer Center: 0507-0178-0535
Kkokkio Alarm Terms of Service: https://app.kkokk.io/term/privacy.html
Kkokkio Alarm Privacy Policy: https://app.kkokk.io/term/terms.html
Common Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
If the earphone(headphone, airpods) is connected, it will notify you through the earphone(headphone, airpods).
In the reading room, subway, study cafe, company, dorm, and accommodation
Why don't you take a break?
It's the quietest on the earphones(headphone, airpods), but I'll tell you the strongest
Also, I know better than anything that the most powerful concentration comes from the most perfect rest
Now, we can rest without worrying.
I will always listen to your opinions and reflect them immediately so that I can provide a better app than today.
[Rdod Corporation]
Rdod Corporation is a company that develops and operates the Kkokkio alarm that Team Kkokkio belongs to
Business registration number: 412-51-00845
Report number of mail order business: 2023-Daegu Suseong-gu-1089
Customer Center: 0507-0178-0535
Kkokkio Alarm Terms of Service: https://app.kkokk.io/term/privacy.html
Kkokkio Alarm Privacy Policy: https://app.kkokk.io/term/terms.html
Common Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Kkokkio Alarm - Earphone Alarm App Store
꼬끼오 알람 : 당신의 이어폰 알람 (쪽잠, 수면)
Kkokkio Alarm - Earphone Alarm is #55 in Health & Fitness Free in South Korea and charting in 1 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperHYOUNG BIN CHOI
CategoryHealth & Fitness
PriceFree
Released
Rating★ 4.6 (1.2k)
Version1.5.0
Age rating4+
First seen by us 24 Sep 2026
24 Sep 2026Installs (est.)50k+ worldwide
Rating
4.6 ★
1.2k ratings
Measured
Best rank now
#55
Health & Fitness FreeMeasured
New ratings a week
18
▲ +8% vs the 2 weeks before
Measured
Kkokkio Alarm - Earphone Alarm on the App Store
App details
App ID
6476931095
Publisher
HYOUNG BIN CHOI
On the store since
Feb 2024
2 years on the store
Minimum OS
iOS 14.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
15
AR CA NL EN FR DE IT JA KO MS PT RU …
Size
179 MB
Also listed in
Lifestyle
Kkokkio Alarm - Earphone Alarm downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Kkokkio Alarm - Earphone Alarm's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Kkokkio Alarm - Earphone Alarm before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Kkokkio Alarm - Earphone Alarm makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 44 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | Health & FitnessFree | #55 |
Apps near Kkokkio Alarm - Earphone Alarm on the chart
Health & Fitness Free, around #55.
Ratings
App Store, worldwide.
Rating
4.6 ★
1.2k ratings
Measured
Ratings
1.2k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
18
▲ +8% vs the 2 weeks before
Recent ratings
4.7★
vs 4.6★ lifetime
Review momentum
78/100
faster than 85% of Health & Fitness apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Kkokkio Alarm - Earphone Alarm
"Everyone's first, sleep-guaranteed earphone or headphone alarm platform - Kkokkio alarm"
If the earphone(headphone, airpods) is connected, it will notify you through the earphone(headphone, airpods).
In the reading room, subway, study cafe, company, dorm, and accommodation
Why don't you take a break?
It's the quietest on the earphones(headphone, airpods), but I'll tell you the strongest
Also, I know better than anything that the most powerful concentration comes from the most perfect rest
Now, we can rest without worrying.
I will always listen to your opinions and reflect them immediately so that I can provide a better app than today.
[Rdod Corporation]
Rdod Corporation is a company that develops and operates the Kkokkio alarm that Team Kkokkio belongs to
Business registration number: 412-51-00845
Report number of mail order business: 2023-Daegu Suseong-gu-1089
Customer Center: 0507-0178-0535
Kkokkio Alarm Terms of Service: https://app.kkokk.io/term/privacy.html
Kkokkio Alarm Privacy Policy: https://app.kkokk.io/term/terms.html
Common Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
If the earphone(headphone, airpods) is connected, it will notify you through the earphone(headphone, airpods).
In the reading room, subway, study cafe, company, dorm, and accommodation
Why don't you take a break?
It's the quietest on the earphones(headphone, airpods), but I'll tell you the strongest
Also, I know better than anything that the most powerful concentration comes from the most perfect rest
Now, we can rest without worrying.
I will always listen to your opinions and reflect them immediately so that I can provide a better app than today.
[Rdod Corporation]
Rdod Corporation is a company that develops and operates the Kkokkio alarm that Team Kkokkio belongs to
Business registration number: 412-51-00845
Report number of mail order business: 2023-Daegu Suseong-gu-1089
Customer Center: 0507-0178-0535
Kkokkio Alarm Terms of Service: https://app.kkokk.io/term/privacy.html
Kkokkio Alarm Privacy Policy: https://app.kkokk.io/term/terms.html
Common Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
1.5.0
More from HYOUNG BIN CHOI
Kkokkio : Headphone Nap Alarm Android
Kkokkio : Headphone Nap Alarm is #197 in Health & Fitness Free on Google Play in South Korea and charting in 1 of 23 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperRdod Corporation
CategoryHealth & Fitness
PriceFree
Released
Installs50k+
Rating★ 4.6 (0)
Updated
Content ratingEveryone
Rating
4.6 ★
0 ratings
Measured
Best rank now
#197
Health & Fitness FreeMeasured
Kkokkio : Headphone Nap Alarm on Google Play
App details
App ID
studiord.kr.kokkio
Publisher
Rdod Corporation
Content rating
Everyone
Kkokkio : Headphone Nap Alarm downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Kkokkio : Headphone Nap Alarm's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Kkokkio : Headphone Nap Alarm before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Kkokkio : Headphone Nap Alarm makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 44 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | Health & FitnessFree | #197 |
Apps near Kkokkio : Headphone Nap Alarm on the chart
Health & Fitness Free, around #197.
Ratings
Google Play, worldwide.
Rating
4.6 ★
0 ratings
Measured
Ratings
0
Measured
About Kkokkio : Headphone Nap Alarm
[ The Ultimate Headphone Alarm & Nap Timer — Kkokkio Alarm ]
“Headphone alarm that changed my daily nap routine.”
“The must-have nap alarm app for students and office workers.”
“Essential for subway naps—never miss your stop again.”
“Quiet, personal wake-up with headphone alarm and vibration alarm.”
“The ultimate nap alarm for commuters and students alike.”
“Brilliant app—thank you for solving my nap problems!”
Thousands of users already trust Kkokkio Alarm for its specialized headphone alarm and nap timer features.
Now it’s your turn to enjoy better naps, smarter wake-ups, and healthier sleep habits.
■ [ Solve All Your Nap & Wake-Up Problems at Once ]
We’ve all experienced this:
Falling asleep on the bus or train and missing your stop.
Worrying about loud alarms at libraries or cafés.
Feeling awkward from disturbing others in quiet places.
Giving up on naps at work because of noise concerns.
Now you can relax.
Kkokkio Alarm helps you:
Wake up quietly with headphone alarms (works with Bluetooth, AirPods, Earphones, Headphones).
Nap safely using precise nap timers.
Wake up with vibration alarms even in silent environments.
Improve focus, sleep, and daily habits easily.
[ Main Features of Kkokkio Alarm ]
■ Headphone Alarm (Headphones, AirPods, Earphones, Bluetooth Devices)
Alarm plays only in your headphones.
Automatically disables speaker output even if headphones are unplugged.
Perfect for quiet naps anywhere.
■ Vibration Alarm & Silent Alarm
Wake up without any sound using strong vibrations.
Ideal for libraries, offices, and public spaces.
■ Nap Timer & Sleep Timer
Precise timer for short naps, power naps, or deep sleep.
Set custom timer lengths for optimal rest.
■ Wake-Up Missions
Solve math problems or typing challenges to ensure you get out of bed.
■ Custom Alarm Sounds
Choose from ASMR, white noise, nature sounds, or your favorite music.
■ Study Mode & Productivity Booster
Focus on both study and nap sessions to build healthier daily habits.
■ [ Highly Recommended for: ]
Commuters and office workers who nap on public transportation.
Students who need quiet naps at libraries or study cafés.
Workers in need of short naps without disturbing others.
Anyone seeking vibration alarm or silent alarm solutions.
Users looking for an ultimate headphone alarm app.
Those who want to create strong, reliable sleep and wake-up habits.
■ [ Trusted by Thousands Worldwide ]
✔ Award-Winning App from KAIST E*5 Program
✔ Selected by Google ChangGu Program
✔ Loved by students, commuters, workers, and productivity-focused users globally.
■ [ Your Ultimate Nap & Wake-Up Partner ]
Kkokkio Alarm isn’t just another alarm app.
It’s your personal sleep assistant combining:
Headphone Alarm, Nap Timer, Vibration Alarm, Silent Alarm, and Wake-Up Missions.
Take control of your sleep, focus, and daily routines today.
Download Kkokkio Alarm now—your ultimate headphone alarm and nap alarm app.
[ Developer Info: Rdod Corporation ]
Business Registration
“Headphone alarm that changed my daily nap routine.”
“The must-have nap alarm app for students and office workers.”
“Essential for subway naps—never miss your stop again.”
“Quiet, personal wake-up with headphone alarm and vibration alarm.”
“The ultimate nap alarm for commuters and students alike.”
“Brilliant app—thank you for solving my nap problems!”
Thousands of users already trust Kkokkio Alarm for its specialized headphone alarm and nap timer features.
Now it’s your turn to enjoy better naps, smarter wake-ups, and healthier sleep habits.
■ [ Solve All Your Nap & Wake-Up Problems at Once ]
We’ve all experienced this:
Falling asleep on the bus or train and missing your stop.
Worrying about loud alarms at libraries or cafés.
Feeling awkward from disturbing others in quiet places.
Giving up on naps at work because of noise concerns.
Now you can relax.
Kkokkio Alarm helps you:
Wake up quietly with headphone alarms (works with Bluetooth, AirPods, Earphones, Headphones).
Nap safely using precise nap timers.
Wake up with vibration alarms even in silent environments.
Improve focus, sleep, and daily habits easily.
[ Main Features of Kkokkio Alarm ]
■ Headphone Alarm (Headphones, AirPods, Earphones, Bluetooth Devices)
Alarm plays only in your headphones.
Automatically disables speaker output even if headphones are unplugged.
Perfect for quiet naps anywhere.
■ Vibration Alarm & Silent Alarm
Wake up without any sound using strong vibrations.
Ideal for libraries, offices, and public spaces.
■ Nap Timer & Sleep Timer
Precise timer for short naps, power naps, or deep sleep.
Set custom timer lengths for optimal rest.
■ Wake-Up Missions
Solve math problems or typing challenges to ensure you get out of bed.
■ Custom Alarm Sounds
Choose from ASMR, white noise, nature sounds, or your favorite music.
■ Study Mode & Productivity Booster
Focus on both study and nap sessions to build healthier daily habits.
■ [ Highly Recommended for: ]
Commuters and office workers who nap on public transportation.
Students who need quiet naps at libraries or study cafés.
Workers in need of short naps without disturbing others.
Anyone seeking vibration alarm or silent alarm solutions.
Users looking for an ultimate headphone alarm app.
Those who want to create strong, reliable sleep and wake-up habits.
■ [ Trusted by Thousands Worldwide ]
✔ Award-Winning App from KAIST E*5 Program
✔ Selected by Google ChangGu Program
✔ Loved by students, commuters, workers, and productivity-focused users globally.
■ [ Your Ultimate Nap & Wake-Up Partner ]
Kkokkio Alarm isn’t just another alarm app.
It’s your personal sleep assistant combining:
Headphone Alarm, Nap Timer, Vibration Alarm, Silent Alarm, and Wake-Up Missions.
Take control of your sleep, focus, and daily routines today.
Download Kkokkio Alarm now—your ultimate headphone alarm and nap alarm app.
[ Developer Info: Rdod Corporation ]
Business Registration
What's new in 100.5.0
If you spot any bugs we might’ve missed, feel free to reach out to our 24/7 support center anytime.
We’re here to make sure your nap experience stays seamless.
With love,
The Kkokkio Team
We’re here to make sure your nap experience stays seamless.
With love,
The Kkokkio Team