Roaming off, no signal, hotel Wi-Fi refusing to load — these still do their job.
Scanning and on-device OCR need no connection.
Free to download; one-time lifetime unlock.
在 App Store 下载 →Your day-by-day plan and packing lists stay available offline.
One-time purchase; no subscription.
在 App Store 下载 →Size and export an ID photo with no connection.
One-time purchase; no subscription.
在 App Store 下载 →Listening and reading practice stored on the device.
Free to download; one-time lifetime unlock.
在 App Store 下载 →The core features listed here do not need a connection.
No.