4+ similar apps compared and reviewed
Whether you want more options like Rakuten Casa or a completely different take on the same concept, our curated list of 4+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Easily send and securely store large files up to 50GB. Protect your data with passwords and set expiration dates for shared links. Collaborate with others by inviting them to shared folders.
This app provides unlimited free calls and messages for Rakuten Mobile corporate plan subscribers. It allows group chats, file sharing, and contact synchronization. International communication is available with pay-as-you-go billing.
This app scans and reads the IC chip of a My Number Card to verify personal data. It's designed for businesses and local government to confirm the identity of customers and residents.
