🚀 Core Features:

Sandbox Speed Engine – Add any game or app to our sandbox and adjust its running speed independently, without affecting other system processes.

Precise Speed Control – Supports 0.1x slow motion to 10x fast forward, with a real-time slider for all your needs.

No Root, Safe & Secure – No need to root your device. The sandbox isolation technology keeps your original app data and privacy safSmart Detection – Automatically detects installed apps and adds them to the sandbox with one tap.

🎮 Use Cases:

Game Speed Up – Skip lengthy cutscenes or repetitive battles to save time.

Game Slow Down – Slow down high‑speed shooters or racing games to practice, observe bullet paths, or solve puzzles.

Video / Reading – Speed up online courses, audiobooks, or document browsing to improve efficiency.

Development & Testing – Developers can adjust their own app's speed to test time logic or animation effects.

✨ Highlights:

Low Resource Usage – Minimal CPU consumption, your phone won't overheat.

Whitelist to Avoid Conflicts – Set apps to be ignored so they are never accidentally sped up.

No Annoying Ads – Free version contains limited ads; paid version is completely ad‑free.

📢 Important Notice:
This tool is intended for personal and lawful use only, such as enhancing gameplay, improving efficiency, or learning. Do not use it for:

Cheating in online games (e.g., exploiting unfair advantages)

Interfering with others' normal use or violating software copyrights

Speed effect depends on device performance and compatibility with the target app. Some online games may not be affected due to server‑side checks. By using this tool, you agree to assume all related risks.

🔧 How to Use:

Open the app and tap "Add Application".

Select your target game or app from the list.

Tap its icon inside the sandbox to launch it, then drag the slider to adjust speed.

Close the sandbox to restore normal speed – your system remains untouched.

📞 Contact Us:
For compatibility issues or feature suggestions, please email us at support playtools.lab@gmail.com. We will reply within 24 hours.

ToolBox Lab

Additional Information