PureGaming.org - Retro Game Collector app - Software to manage your retro game collection (NES Collector, SNES Collector, N64 Collector, GBA Collector, DS Collector, Master System Collector, Genesis Collector, 2600 Collector, Game
Classifier: Collection Tracker by App Deco Studio Inc.
GitHub - ToxicGLaDOS/magic-collection-tracker: A tkinter app to keep track of a magic card collection using this api https://github.com/MagicTheGathering/mtg-sdk-python
PSA: GAMEYE app is a great tracker for your collection (not perfect but better than anything else I've found) : r/skylanders
9 of the Best Collection Organizing Apps for Android and iPhone - Make Tech Easier
Funko Introduces Collection Tracker App - The Toy Book
Movie Tracker: Watchlist track for iPhone, iPad and Mac
Classifier: Collection Tracker by App Deco Studio Inc.
Exercise: Build an Application in App Engine Studio | ServiceNow Developers
PSA: GAMEYE app is a great tracker for your collection (not perfect but better than anything else I've found) : r/skylanders
Marvel Legends Collection tracker
Funko Introduces Collection Tracker App - The Toy Book
Premium Vector | Workout tracker app collection
VIEWER App — Explore, rate and track TV series :: Behance