WhyBit - 知識で成長するロック画面 ＆ アラーム Android
WhyBit - 知識で成長するロック画面 ＆ アラーム is #139 in Books & Reference Free on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperReadBit App
CategoryBooks & Reference
PriceFree
Released
Installs1k+
Rating★ 4.3 (0)
Updated–
Content ratingEveryone
Rating
4.3 ★
0 ratings
Measured
Best rank now
#139
Books & Reference FreeMeasured
WhyBit - 知識で成長するロック画面 ＆ アラーム on Google Play
App details
App ID
org.whybit.jp
Publisher
ReadBit App
Content rating
Everyone
WhyBit - 知識で成長するロック画面 ＆ アラーム 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.
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.
Business model: Ad-led
How WhyBit - 知識で成長するロック画面 ＆ アラーム makes money: subscriptions, one-off purchases and ads.
Ads · 232 ad networks
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Books & ReferenceFree | #139 |
Apps near WhyBit - 知識で成長するロック画面 ＆ アラーム on the chart
Books & Reference Free, around #139.
Ratings
Google Play, worldwide.
Rating
4.3 ★
0 ratings
Measured
Ratings
0
Measured
About WhyBit - 知識で成長するロック画面 ＆ アラーム
The Easiest Way to Grow: WhyBit - Starting from Your Lock Screen
Are you struggling to figure out what information to acquire and how to grow intellectually in the age of AI?
For you, we offer the most useful opportunities for intellectual growth every time you open your lock screen.
🧠 Growth Begins the Moment You Open Your Smartphone, Without Effort
Once you install WhyBit, knowledge cards from diverse fields such as history, psychology, and science will appear on your screen every time you check your smartphone.
Instead of unconsciously opening social media and wasting time, you can gain new knowledge simply by checking your lock screen.
⏱️ Cultivate True Insight with the Latest News
Don't get lost in the flood of news. WhyBit delivers the most important news every day. Don't just read the news; start a habit of cultivating insight by understanding "why events happened" and "what impacts they had."
🤖 Deep Learning with AI (No Searching Required)
AI instantly explains everything. Through AI-prepared questions, deepen your understanding of knowledge and expand your curiosity. This is not simply "read and forget" information; it's a habit of knowledge that cultivates true thinking skills.
🎯 Main Features
■ Knowledge Cards on the Lock Screen: New knowledge delivered every time you open your smartphone
■ Diverse Categories: Over 8 categories including history, science, and animals
■ AI Deep Learning: Provides additional explanations and questions to aid deeper understanding
■ 100% Free Service
🧠 The Change You Will Experience
The moment you install WhyBit, knowledge will come to you. It supports you in improving the comprehension, structuring, verification, and application skills necessary for the AI era.
🎁 100% Free
WhyBit is offered 100% free of charge so that anyone can easily use it.
💡 Special Features Unique to WhyBit
Like an alarm, it automatically provides news and today's flower content on the lock screen.
We hope you continue to grow with WhyBit today. 🥳
Are you struggling to figure out what information to acquire and how to grow intellectually in the age of AI?
For you, we offer the most useful opportunities for intellectual growth every time you open your lock screen.
🧠 Growth Begins the Moment You Open Your Smartphone, Without Effort
Once you install WhyBit, knowledge cards from diverse fields such as history, psychology, and science will appear on your screen every time you check your smartphone.
Instead of unconsciously opening social media and wasting time, you can gain new knowledge simply by checking your lock screen.
⏱️ Cultivate True Insight with the Latest News
Don't get lost in the flood of news. WhyBit delivers the most important news every day. Don't just read the news; start a habit of cultivating insight by understanding "why events happened" and "what impacts they had."
🤖 Deep Learning with AI (No Searching Required)
AI instantly explains everything. Through AI-prepared questions, deepen your understanding of knowledge and expand your curiosity. This is not simply "read and forget" information; it's a habit of knowledge that cultivates true thinking skills.
🎯 Main Features
■ Knowledge Cards on the Lock Screen: New knowledge delivered every time you open your smartphone
■ Diverse Categories: Over 8 categories including history, science, and animals
■ AI Deep Learning: Provides additional explanations and questions to aid deeper understanding
■ 100% Free Service
🧠 The Change You Will Experience
The moment you install WhyBit, knowledge will come to you. It supports you in improving the comprehension, structuring, verification, and application skills necessary for the AI era.
🎁 100% Free
WhyBit is offered 100% free of charge so that anyone can easily use it.
💡 Special Features Unique to WhyBit
Like an alarm, it automatically provides news and today's flower content on the lock screen.
We hope you continue to grow with WhyBit today. 🥳