Chongzhibao for E-ink
The e-ink edition of the eSIM app: data plans, eSIM service and top-ups.
No.014 / 023
- CATEGORY
- Product UI
- YEAR
- 2019
- PLATFORM
- App
- TOOLS
- Sketch
notesKey points
- 01E-ink is black and white and slow to refresh. Hierarchy comes only from outlines, solid blocks and type weight; no gradients or transitions.
- 02Covers buying and managing daily and monthly eSIM plans, plus phone top-ups, roaming and memberships.
- 03Empty, offline and loading states each got a line illustration.
