Create a cheerful logo that extends from Lifechime's brand into its app icon

Lifechime

Record what matters most (optional)

Lifechime is an iPhone app that helps expecting/new parents (with kids up to 12) journal what the experience is like, as selfie messages for their children that will be echoed back back to enjoy later, when they are more grown up.

I'd like to explore the following colors:

Yellows: Energy, intellect, fun and youth.
Pinks: Intimacy, love, calm and nurture.
Greens: Growth, harmony and success.

Check out the current website at http://lifechime.com. The final website may use illustration rather than a photo as lead image. Please look over the website and consider the brand attributes before starting your design. The goal is to integrate the real-world value, with an optional touch upon how the app's audio/video/text/photos help facilitate that value.

This is for a mobile app, so preference is given to logos that can translate to an app icon. The "Record what matters most" slogan is optional.

Please do not use leaf or seedling illustration. For "chime", please explore creativity beyond bell imagery: bells don't have a lot to do with what the product does or offers. Please consider how the Lifechime logotype and app icon would work, giving thought as to how they relate.

A customer views Lifechime with trust/familial, as fresh/innovative, and aligned with being purely human. Please review the identity brief for more information on brand attributes.