Use APKPure App
Get Sync Gmail old version APK for Android
Faites vos achats sur Google Play sur le Web, et profitez-en instantanément sur votre téléphone ou votre tablette Android, sans synchronisation.
Sync My Mail app allows you to set the time(s) to your new email from all GMAIL s set in your phone.
Main intention is to save battery life. You can disabled the automatic synchronization settings (which are constantly checking for new incoming email and lower your battery lifetime), and your mail will be checked at a given time.