Autosync - File Sync & Backup

In-app purchases
7.1K reviews
Content rating
PEGI 3
100K+
Downloads
Content rating
PEGI 3
In-App Purchases
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About this app

Please note: This is a trial version. When the trial period expires, you will be requested to purchase to continue using the app.

Autosync is an automatic file sync and backup tool. You choose which folder in your device should be synced with which folder in your cloud storage account, and how. Autosync will then keep files in these two folders in sync with each other, automatically and without any additional efforts from the user.

The official cloud storage apps don't have automatic sync capabilities, or only to a very limited extent. The commonly offered automatic photo upload might suffice for simple photo backup but not for keeping photos on multiple devices synchronized. If you want automatic file sync between your device and your cloud storage, you need this app.

Autosync can be configured to do automatic file sharing between your devices, to back up selected folders in your phone to your cloud storage, or to make backup copies of important document folders in your cloud storage and save them in your device for offline use. These are a few examples of what you can accomplish with automatic file sync.

All file transfers and communication between user devices and cloud storage servers are securely encrypted and do not go through our servers. Outsiders, including us, will not be able to decrypt and hence see or modify any file contents.

Supported storage services and protocols:

• Google Drive
• OneDrive
• SharePoint Online
• Dropbox
• Box
• MEGA
• Nextcloud
• ownCloud
• pCloud
• Yandex Disk
• WebDAV
• FTP
• SFTP (ssh/scp)
• LAN/SMB network drives

If your cloud storage is not on the list, please check if it supports WebDAV protocol. WebDAV is widely supported by many storage service vendors.

LAN/SMB network drives are supported by Windows/Mac/Linux computers and NAS devices. This app can sync with them via local network.

Support

• Website: https://metactrl.com/autosync/
• Email: autosync@metactrl.com (please use English)

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This "Autosync Universal" app supports multiple cloud storage services in a single app. Users who use only one cloud storage may prefer one of our single-cloud "Autosync for ..." apps. They are smaller, have fewer features but are simpler and easier to use than this all-in-one app.
Universal file sync and backup tool for cloud storages and NAS devices
Updated on
Sep 29, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Personal info, App activity and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

6.04K reviews
Roger Pickering
August 10, 2026
It's been a great software for backing up audio files on my phone to my cloud storage service. However, in January there was a problem with it abruptly re-uploading 4,525 audio files which have been on the phone's microSD card for a long time. Now, it's skipping 32.34 GBs of audio files into a new remote folder. The developer can't yet resolve the issue, so I'm having to rely on AI to help me. On this basis, I can't fully recommend buying this app.
7 people found this review helpful
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Alex Lauderdale
November 20, 2024
Wish I had tried this first; it's trialware, but gives you full access to the app's capabilities and doesn't have the terrible ad placement of similar apps. I needed this primarily because Onedrive's protocol isn't supported by some apps I need to sync, and Onedrive itself doesn't provide what this does even though it looks like it should. It works pretty much flawlessly. I love having the option to change/add protocols later if I need to, and the automation API might just come in handy.
84 people found this review helpful
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Suzanne (MrsCantona7)
April 2, 2023
Convenient app, easy to set up, plenty of customizable options, runs seamlessly in the background. With Autosync, essential folders/files can be automatically synced with a variety of cloud storage accounts. After a 14-day free trial, monthly subscription or one-time payment required to sync larger files, well worth upgrading. Highly recommend
13 people found this review helpful
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What’s new

In this update we fixed a few bugs and made some performance improvements.

If you like our app, please give it a nice 5-star rating. If you run into issues or have questions, don't hesitate to email us at autosync@metactrl.com. We'll follow up.