スタンプ・山本おじさん Downloads & Revenueスタンプ・山本おじさん · Google Play
スタンプ・山本おじさん gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
スタンプ・山本おじさん is #94 in Entertainment Free on Google Play in Japan and charting in 1 of 23 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperTank Game Inc.
CategoryEntertainment
PriceFree
Released
Installs50k+
Rating★ 4.4 (0)
Updated–
Content ratingTeen
📈Entered the top 100🆕First spotted by AppInsider📦Version 1.4.49.14🆕Its developer released another app: 이모티콘 · 인기 캐릭터
Full timeline · 6 events
- 📈スタンプ・山本おじさん entered the top 100Top Free · Entertainment · JP
- 🆕スタンプ・山本おじさん first spotted by AppInsiderJapan
- 📦スタンプ・山本おじさん version 1.4.49.14🍁 秋の新作スタンプを追加しました！
毎日のトークで使いやすいスタンプや、秋らしいデザインが新しく仲間入り🍂✨
お気に入りのスタンプを見つけて、秋のトークをもっと楽しんでください♪ - 🆕スタンプ・山本おじさん: its developer released another app: 이모티콘 · 인기 캐릭터
- 🆕スタンプ・山本おじさん: its developer released another app: 인기 캐릭터 이모티콘
- 🆕スタンプ・山本おじさん released on Google Play
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.4 ★
0 ratings
Measured
Best rank now
#94
Entertainment FreeMeasured
スタンプ・山本おじさん on Google Play
App details
App ID
com.getsticker.wasticker.wastickerapp.stickerpack.penguin
Publisher
Sticket Technology Co., Limited
Publisher country
Hong Kong
Content rating
Teen
スタンプ・山本おじさん 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 スタンプ・山本おじさん'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.
Business model: Ad-led
How スタンプ・山本おじさん makes money: subscriptions, one-off purchases and ads.
Ads · 36 ad networks
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | EntertainmentFree | #94 |
Apps near スタンプ・山本おじさん on the chart
Entertainment Free, around #94.
Ratings
Google Play, worldwide.
Rating
4.4 ★
0 ratings
Measured
Ratings
0
Measured
About スタンプ・山本おじさん
✨ Welcome to "Uncle Yamamoto Stamps"!
This stamp app makes everyday communication more fun and casual with the slightly tired but somehow lovable "Uncle Yamamoto" 👔✨
It includes many simple and gentle words, mainly focusing on greetings and short messages commonly used in daily life.
With expressions that strike a perfect balance between being formal and not rude, you can naturally convey your feelings to anyone—friends, family, colleagues, etc.
Its appeal lies in its ease of use, allowing you to send a message instantly the moment you think of it.
🎁 Completely Free and No Registration Required!
You can use it from the moment you install it, without the hassle of membership registration or login.
You can use stamps as soon as you open the app, so you won't miss a moment when an idea strikes you ✨
Even when you want to reply immediately or keep it short, the convenient design allows you to send a message with just one tap.
🌟 Main Features
💬 Abundant Everyday Essential Phrases
Covers a wide range of expressions frequently used in daily conversation, such as "Good morning," "Good work," "Understood," and "Thank you."
A reliable lineup that you can use without hesitation, from simple greetings to light reactions.
📱 Speedy One-Tap Sending
No need to type.
Simply tap a stamp to instantly convey your feelings. Use it stress-free even during busy workdays or while traveling.
👔 Friendly "Uncle Yamamoto" Design
Features "Uncle Yamamoto," a laid-back and gentle character with a human touch.
The visual design provides a sense of comfort and reassurance, making it easy to send to anyone without awkwardness.
📊 Suitable for Various Situations
Covers all everyday situations, including business communication, casual conversations with friends, and contacting family.
Perfect for when you want a quick reply or just a single word.
🧑🤝🧑 Versatile and Suitable for a Wide Range of People
The key point is that it can be used with anyone, including friends, lovers, family, colleagues, and bosses.
The simple expressions prevent misunderstandings, allowing for confident communication.
📝 Natural and Just-Right Wording
Carefully selected messages that strike the "just right distance"—neither too polite nor too casual.
These stamps prioritize practicality and can be used without sounding out of place in any relationship.
💡 Recommended for:
✔ Those who like Uncle Yamamoto's laid-back worldview
✔ Those who want to make daily greetings easier
✔ Those who want to quickly reply to messages
✔ Those who want to have casual conversations using only stamps
✔ Those looking for a simple and practical app
✔ Those who want standard stamps they can use every day
📅 More stamps will be added in the future!
We will continue to expand the collection, focusing on expressions that are truly useful in everyday life, such as seasonal greetings and thoughtful phrases.
New expressions and lines for "Uncle Yamamoto" will be added regularly! ✨
"Just one word is enough to conve
This stamp app makes everyday communication more fun and casual with the slightly tired but somehow lovable "Uncle Yamamoto" 👔✨
It includes many simple and gentle words, mainly focusing on greetings and short messages commonly used in daily life.
With expressions that strike a perfect balance between being formal and not rude, you can naturally convey your feelings to anyone—friends, family, colleagues, etc.
Its appeal lies in its ease of use, allowing you to send a message instantly the moment you think of it.
🎁 Completely Free and No Registration Required!
You can use it from the moment you install it, without the hassle of membership registration or login.
You can use stamps as soon as you open the app, so you won't miss a moment when an idea strikes you ✨
Even when you want to reply immediately or keep it short, the convenient design allows you to send a message with just one tap.
🌟 Main Features
💬 Abundant Everyday Essential Phrases
Covers a wide range of expressions frequently used in daily conversation, such as "Good morning," "Good work," "Understood," and "Thank you."
A reliable lineup that you can use without hesitation, from simple greetings to light reactions.
📱 Speedy One-Tap Sending
No need to type.
Simply tap a stamp to instantly convey your feelings. Use it stress-free even during busy workdays or while traveling.
👔 Friendly "Uncle Yamamoto" Design
Features "Uncle Yamamoto," a laid-back and gentle character with a human touch.
The visual design provides a sense of comfort and reassurance, making it easy to send to anyone without awkwardness.
📊 Suitable for Various Situations
Covers all everyday situations, including business communication, casual conversations with friends, and contacting family.
Perfect for when you want a quick reply or just a single word.
🧑🤝🧑 Versatile and Suitable for a Wide Range of People
The key point is that it can be used with anyone, including friends, lovers, family, colleagues, and bosses.
The simple expressions prevent misunderstandings, allowing for confident communication.
📝 Natural and Just-Right Wording
Carefully selected messages that strike the "just right distance"—neither too polite nor too casual.
These stamps prioritize practicality and can be used without sounding out of place in any relationship.
💡 Recommended for:
✔ Those who like Uncle Yamamoto's laid-back worldview
✔ Those who want to make daily greetings easier
✔ Those who want to quickly reply to messages
✔ Those who want to have casual conversations using only stamps
✔ Those looking for a simple and practical app
✔ Those who want standard stamps they can use every day
📅 More stamps will be added in the future!
We will continue to expand the collection, focusing on expressions that are truly useful in everyday life, such as seasonal greetings and thoughtful phrases.
New expressions and lines for "Uncle Yamamoto" will be added regularly! ✨
"Just one word is enough to conve