How's your engine running?
Low Just Right High
Select your engine speed
Tap below to check in
🐢
Low
😊
Just Right
🚀
High
0
Low
0
Just Right
0
High
Last 7 Days
Check-In History
My Strategies Toolbox
⬆️ Speed Up Strategies (when engine is LOW)
⬇️ Slow Down Strategies (when engine is HIGH)
Settings
Check-In Reminders
Remind to check in throughout the day
Vibrate on Selection
Haptic feedback when selecting
Show Strategy Descriptions
Display descriptions on strategy cards
Data
Export History
Download check-in data as CSV

About Engine Speed

Engine Speed is an free alert program app from Sensory Shock. How Does Your Engine Run? Track alertness. It's part of our emotional-regulation toolkit, used in calm-down corners, during transitions, and for co-regulation practice at home, in classrooms, and in therapy sessions. Like every app on the site, it opens instantly in your web browser — no download, no account, and no cost — and works on tablets, phones, computers, and classroom touchscreens.

Frequently asked questions

What is Engine Speed?

How Does Your Engine Run? Track alertness. It's one of 115+ free accessibility apps on Sensory Shock.

Is Engine Speed free?

Yes. Every Sensory Shock app is free forever — no paywalls, no accounts, and no sign-up. Open it and use it.

Do I need to download or install anything?

No. Engine Speed runs entirely in your web browser on phones, tablets, Chromebooks, laptops, and interactive whiteboards.

When would I use Engine Speed?

It's commonly used in calm-down corners, during transitions, or any time big feelings show up — at home, at school, or in therapy.

Last updated: · Part of Sensory Shock — 115+ free accessibility apps, free forever.