There are two methods to Sync on the mobile app.
1. Create Manual / Edit screen
Follow the steps below to save the manual to the server,
and overwrite the data on the server onto the data you are creating in the mobile app.
▼Temporarily save the manual to the web (iOS version)
https://teachme.jp/8/manuals/41527928
2. Sync on various screens
Follow the steps below to Sync with the data on the server.
▼Sync (iOS version)
https://teachme.jp/8/manuals/10717036
※Regarding manual data, if you perform step 2 without performing step 1,
the revised data will not have been uploaded to the server,
and the changes will not be visible in other apps. Please be aware of this.