This page combines AppGoblin intelligence for SDKs, API calls, app-ads.txt records, creatives, and mediation relationships tied to real mobile app IDs so you can evaluate technical footprint and competitive position quickly.
penpencil.co Apps Overview penpencil.co Mediation Adapters Creatives SDKs App-ads.txt penpencil.co Data Exports
penpencil.co's Totals
Education Apps with penpencil.co SDKs
Verified SDK counts are based on apps decompiled by AppGoblin.
No apps with penpencil.co SDKs found. Please feel free to contact if you would like this mapped.
penpencil.co's Android Top Apps
| App | Monthly Installs | SDK | API Calls | |
|---|---|---|---|---|
| 1 |  Xylem Learning App Xylem Learning | 107.2K |