A little help. More discovery.

Open and play

Nano Spark opens straight into its panel after the NEONVAX splash. There is no login, registration, subscription, or setup. Version 1.0 is free, with no advertising or in-app purchases. The App Store download link will appear on our product page after release.

Five controls, plenty to explore

• Violet and cyan switches: press the upper half to turn a lamp on; press the lower half to turn it off.
• Metal dial: turn it around its center. The light windows fill gradually. Lift and grab again without jumping to a new position.
• Cyan slider: drag its metal handle up or down. The light follows the handle.
• Amber button: press once to keep its light on. Press again to turn it off.
• Several fingers can operate different controls together. Each moving control follows the finger that first grabbed it.

Sound, glow, and touch feedback

Nano Spark has no settings or parent menu. Use the device’s volume and brightness controls to choose a comfortable level before playing.

The violet dial changes light and tone, not device volume. Sound also depends on the device volume and audio output. Haptics depend on device support; an iPad may not vibrate.

Explore together

Use a comfortable volume and brightness, and let a caregiver choose the length of play. There are no scores or time limits. Nano Spark is entertainment and makes no therapeutic, medical, or developmental claims.

A grown-up can use iOS Guided Access to help keep the device in one app. Nano Spark cannot block system gestures or lock the device itself.

Offline and private

All play visuals and sounds are included in the app. No internet connection is needed for play. The play screen has no external links, email links, or hidden navigation. Support and legal information are available here and through the App Store listing. Nano Spark includes no analytics or advertising SDK.

Something not working?

Close and reopen the app if a control stops responding. If the device feels warm, take a break, let it cool, and keep its operating system updated.

Email contact@neonvax.com with the app version, device model, system version, and what happened. A screenshot of the control can help. Please exclude children’s names, photographs, and other personal details. Do not send passwords or payment information.