3+ similar apps compared and reviewed
Whether you want more options like Castle or a completely different take on the same concept, our curated list of 3+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Easily discover and claim money from class action settlements without needing legal expertise. Track your compensation and receive alerts for new opportunities to ensure you don't miss out on unclaimed funds.
Easily scan trading cards with your camera to identify them, get estimated market values, and organize them into a digital collection. Track the total value of your collection and search cards with filters.
This app helps Pokémon card collectors determine the profitability of grading their cards. It calculates break-even grades, accounts for various fees, and provides market price data.
