SellerBook:Sales for Flea Apps Android
SellerBook:Sales for Flea Apps is #7 in Shopping Grossing on Google Play in Japan and charting in 5 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperDaisuke Yamashita
CategoryShopping
PriceFree
Released
Installs50k+
Rating★ 4.2 (0)
Updated
Content ratingEveryone
Rating
4.2 ★
0 ratings
Measured
Best rank now
#7
Shopping GrossingMeasured
SellerBook:Sales for Flea Apps on Google Play
App details
App ID
jp.sellerbook.android
Publisher
Daisuke Yamashita
Content rating
Everyone
SellerBook:Sales for Flea Apps 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.
In-app revenue
Worldwide, what users spend in SellerBook:Sales for Flea Apps before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: In-app purchase-led
How SellerBook:Sales for Flea Apps makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | ShoppingGrossing | #7 |
 India | ShoppingGrossing | #35 |
 Saudi Arabia | ShoppingGrossing | #36 |
 Indonesia | ShoppingGrossing | #42 |
 United Arab Emirates | ShoppingGrossing | #36 |
Apps near SellerBook:Sales for Flea Apps on the chart
Shopping Grossing, around #7.
Ratings
Google Play, worldwide.
Rating
4.2 ★
0 ratings
Measured
Ratings
0
Measured
About SellerBook:Sales for Flea Apps
Seller Book is a sales management app designed for people who sell items on flea market and resale apps.
You can easily manage your daily sales without stress, directly on your Android smartphone. Seller Book helps you track sales across multiple platforms in one place, without using Excel or a PC.
Are you selling on Mercari, Rakuma, Yahoo Auctions, or similar platforms?
Are you managing your sales with notes or spreadsheets?
Seller Book makes sales management simple and efficient.
Developed in collaboration with active flea market sellers, Seller Book allows you to manage sales from multiple apps on a single smartphone. You can record purchase prices, packaging costs, shipping fees, commissions, and more, making it easy to understand your monthly net profit at a glance.
Seller Book is also useful for people who sell at local flea markets and events.
Many PC-based sales management tools are expensive and difficult to use. Seller Book is provided as a free Android app to make sales management accessible to everyone.
[Features]
No PC required. Manage your sales anytime and anywhere.
Monthly sales, costs, and net income displayed in easy-to-read graphs.
Optimized for smartphone input for quick and simple data entry.
Manage sales status such as before listing, listed, preparing shipment, waiting for evaluation, and completed transactions.
Developed together with active flea market sellers, focusing only on essential features.
Data backup and restore functions allow easy migration when changing devices.
No initial registration required. You can start using the app immediately.
[Customer Support]
If you experience any issues while using the application, please contact us at:
[email protected]
When contacting support, please include the following information to help us assist you smoothly:
Description of the issue
Steps that caused the problem
Application version (e.g. 1.0.0)
Device model (e.g. Xperia)
Android OS version (e.g. Android 7)
We also welcome your feedback and suggestions to help us improve the application.
You can easily manage your daily sales without stress, directly on your Android smartphone. Seller Book helps you track sales across multiple platforms in one place, without using Excel or a PC.
Are you selling on Mercari, Rakuma, Yahoo Auctions, or similar platforms?
Are you managing your sales with notes or spreadsheets?
Seller Book makes sales management simple and efficient.
Developed in collaboration with active flea market sellers, Seller Book allows you to manage sales from multiple apps on a single smartphone. You can record purchase prices, packaging costs, shipping fees, commissions, and more, making it easy to understand your monthly net profit at a glance.
Seller Book is also useful for people who sell at local flea markets and events.
Many PC-based sales management tools are expensive and difficult to use. Seller Book is provided as a free Android app to make sales management accessible to everyone.
[Features]
No PC required. Manage your sales anytime and anywhere.
Monthly sales, costs, and net income displayed in easy-to-read graphs.
Optimized for smartphone input for quick and simple data entry.
Manage sales status such as before listing, listed, preparing shipment, waiting for evaluation, and completed transactions.
Developed together with active flea market sellers, focusing only on essential features.
Data backup and restore functions allow easy migration when changing devices.
No initial registration required. You can start using the app immediately.
[Customer Support]
If you experience any issues while using the application, please contact us at:
[email protected]
When contacting support, please include the following information to help us assist you smoothly:
Description of the issue
Steps that caused the problem
Application version (e.g. 1.0.0)
Device model (e.g. Xperia)
Android OS version (e.g. Android 7)
We also welcome your feedback and suggestions to help us improve the application.
What's new in 2.3.4
- fix bugs.