# Yono dd9191: Gravity Toybox

> Yono dd9191: Gravity Toybox (iPhone/iPad app by 芹 黄.)

- Source: https://appshunter.io/ios/app/yono-dd9191-gravity-toybox/id6808471825 (this page in markdown: same URL + `.md`)
- Developer: [芹 黄](https://appshunter.io/developer/6782733125)
- Category: Games
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 1 MB
- Languages: American English
- Released: 2026-09-08
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/yono-dd9191-gravity-toybox/id6808471825/reviews.md

## What is Yono dd9191?

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


## Version history (last 1 release)

### 1.0 — 2026-09-08

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-11.*