Thick bold simplified icons on bold blocks. Would work on white with coloured icons.
Web design/UX/UI / App | Trekd Concept on Behance — Designspiration
Snowbird.com by Rally Interactive, via Behance
20 Minute Meals - Jamie Oliver by Zolmo - Category: Food & Drink - Mobile UX / UI Design
How to Avoid 9 Common Mobile UX Mistakes | Freek eBook