App profile & analytics · Games · Data updated 2026-10-07

Yono dd9191: Gravity Toybox

by Hefei Keyi Leasing Co., Ltd · Free · Version 1.0

Availability On the App Store since September 2026 ↗

Yono dd9191: Gravity Toybox is made and published by Hefei Keyi Leasing Co., Ltd. AppBrain is an independent app data site and isn't affiliated with Hefei Keyi Leasing Co., Ltd. The app name, icon, screenshots and description belong to Hefei Keyi Leasing Co., Ltd and are shown as published on the App Store.

About Yono dd9191: Gravity Toybox

Yono dd9191: Gravity Toybox is a games app developed by Hefei Keyi Leasing Co., Ltd.

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The app has no ratings yet.

App Information

Yono dd9191: Gravity Toybox is freely available from the App Store. The app size is 1.32 MB. The latest version available is 1.0. The last update was on September 8, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since September 2026.

Description by Hefei Keyi Leasing Co., Ltd (from the App Store)

Enter the mechanical world of Yono DD9191, a native physics puzzle game where every rotation changes the path ahead.

Control gravity to guide your core through carefully designed chambers. Collect energy sparks, activate mechanisms, avoid moving hazards, and reach the golden exit. Timing, momentum and route planning are the keys to completing each challenge.

GAME FEATURES

• Explore 36 chambers across six distinctive chapters
• Rotate gravity using gestures or on-screen controls
• Experiment with four cores featuring different physics and abilities
• Interact with magnets, springs, portals, glass barriers and gel zones
• Move sliding rails and activate pressure-controlled gates
• Build action chains to charge the powerful 9191 Pulse
• Earn up to three stars in every Journey chamber
• Review your best scores, completed runs and local progress

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Screenshots

Screenshots by Hefei Keyi Leasing Co., Ltd, from the the App Store listing

Official page on the App Store

Alternatives to Yono dd9191: Gravity Toybox

Changelog of Yono dd9191: Gravity Toybox

No changelog data

Developer information for Hefei Keyi Leasing Co., Ltd

Hefei Keyi Leasing Co., Ltd

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Technologies used by Yono dd9191: Gravity Toybox

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