うさまるメモ帳-かわいいメモ帳ノートアプリ、シンプルなメモ帳 is a productivity app by HalApp with 10,000+ downloads (about 15K estimated). +95 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “This is a memo pad app featuring a very popular character.
Customize cute icons and backgrounds!
This is a simple and popular free memo app that allows you to take notes quickly.”