7u777

by Mastion-Line · Arcade · Free

On Google Play since August 2026 · Data updated 2026-09-22

Google Play

7u777 is made and published by Mastion-Line. AppBrain is an independent app data site and isn't affiliated with Mastion-Line. The app name, icon, screenshots and description belong to Mastion-Line and are shown as published on Google Play.

AppBrain's verdict

NewNiche

Installs: 230
Last updated: August 15, 2026
Ads: No ads
Size: 17.6 MB

7u777 came out 72 days ago. It is a niche app, with 230 installs. It doesn't have enough ratings yet to judge what users think.

User feedback

Ratings and reviews on Google Play

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Store listing

By Mastion-Line, from Google Play

“7u777 transforms the ancient river-trader balance ritual”

Screenshots by Mastion-Line, from the Google Play listing

Description by Mastion-Line Written by the developer, not by AppBrain. Click to read.

7u777 transforms the ancient river-trader balance ritual into a tactile physics puzzle. Place carved wooden tokens on a bamboo plank one by one, reading weight, distance, and wind before the board tips. Eight handcrafted boards escalate from gentle tutorials to offset pivots and living gusts. A Bamboo Craft Guide reveals the real-world origins of fulcrum play 7u777 up to 7 777 777, while achievements reward steady hands and scholarly curiosity. Every screen flows through a unified bamboo-and-gold palette with offline typography, responsive layouts for any phone size, and a centerpiece game that demands patience, spatial reasoning, and calm under pressure.

Official page on Google Play

Safety and technology

Found in the app by AppBrain

Ads: No ads
Price: Free
Libraries: ?
App size: 17.6 MB
Content rating: Everyone

Technologies used by 7u777

6 permissions

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Releases

Updates seen on Google Play

Version: 1.2
Launched: August 2026

Sep 10, 2026Installs100+ installs
Sep 9, 2026Installs50+ installs
Aug 15, 2026New AppVersion 1.2 in ARCADE for Free

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Alternatives

Similar apps and more from Mastion-Line

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Installs

Tracked by AppBrain

Last 30 days: 230
Play install range: 100+
Launched: August 2026

Installs over time

7u777 has been installed 230 times. Over the past 30 days, it has been installed 230 times.

Rankings

Google Play top charts

Google Play Rankings for 7u777

This app is not ranked

About the app and developer

About 7u777

7u777 is an arcade app developed by Mastion-Line.

Install Statistics

7u777 has been installed 230 times. In the last 30 days, the app was installed 230 times.

User Ratings

The app has no ratings yet.

App Information

7u777 is freely available from Google Play. The app size is 17.56 MB. The latest version available is 1.2. The last update was on August 15, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since August 2026.

App Performance Report

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Developer information for Mastion-Line

Mastion-Line

joaquimtatiana310@gmail.com

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