Autosync for MEGA - MegaSync

Contains adsIn-app purchases
5K reviews
Content rating
PEGI 3
500K+
Downloads
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About this app

This app is an automatic file sync and backup tool. It lets you automatically synchronize files and folders with MEGA (mega.nz) cloud storage and with your other devices. It is an ideal tool for photo sync, document and file backup, automatic file transfer, automatic file sharing between devices,...

New files in your cloud account are automatically downloaded onto your device. New files in your device are uploaded. If you delete a file on one side, it will be deleted on the other side. It works across multiple devices (your phone and your tablet). If their folders are synced with the same cloud account, they will be kept in sync with each other.

This is how MEGA works on computers but not on Android. Two-way automatic synchronization should be an essential function of the official app. For whatever reason, it is not the case. MegaSync is here to fill the gap.

All file transfers and communications between user devices and cloud storage servers are securely encrypted and do not go through our servers. No outsiders will be able to decrypt, see or modify any file contents.

MAIN FEATURES

• Full two-way automatic synchronization of files and folders
• Many sync modes. Not only two-way, you can also choose Upload only, Upload then delete, Download only, Download mirror,...
• Very efficient, consumes almost no battery
• Easy to set up. Once set up files will be kept in sync without any effort from users
• Works reliably under ever changing network conditions on your phone
• Monitors battery level, WiFi/3G/4G/LTE connectivity and adapts its behavior according to user preferences
• Configurable autosync interval: 15 minutes, 30 minutes, every hour,...

If you like this app, please consider upgrading to premium version. By doing so you support the development efforts and get access to premium features. You can upgrade via in-app purchase.

PREMIUM FEATURES

• Sync multiple pairs of folders
• Upload files larger than 10 MB
• Sync your entire cloud account with a folder in your device
• Sync with multiple accounts
• Protect app settings with passcode
• No ads displayed in the app
• Email support by developer

SUPPORT

Please check out our website (http://metactrl.com/) for more information about the app, including User's Guide (http://metactrl.com/userguide/) and FAQ (http://metactrl.com/faq/). If you run into any issues or have suggestions for improvements, don't hesitate to email us at megasync@metactrl.com. We will do our best to assist you.
Automatic file sync and backup tool for MEGA (mega.nz) cloud storage
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
    App activity, App info and performance, and 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

4.44K reviews
A Google user
December 3, 2019
Great idea, very useful app. For improvement: 1. Wakelocks - more than expected at given autosync settings. 2. Longer sync intervals would be welcome and an incremental scale 1, 2, 3, 4... 55, 56, 57... Hours/days, so that the user decides. For me, it would be once a week and not at the same time, especially if conditions unfulfilled, in which case trying again in 29 hours makes more sense than in 24. A truly valuable app nonetheless. I am using it for syncing ebook folder, will do music, too.
10 people found this review helpful
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Colin B
July 7, 2026
Worked perfectly straight away, never failed! Immediately paid to upgrade, as I wanted to back up additional folders from my phone to MEGA cloud. Have had experience of this app some years ago, when I bought the sync/backup app for Google Drive. This app covers effectively the areas that MEGA cloud is weak with, and does it very well, the settings cover everything you will want to do, just set it up, and leave it alone to work!
10 people found this review helpful
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Benjamin Weinstein-Raun
March 14, 2024
When I try to connect my account, a progress bar appears to complete, and then it sits there for about 10 minutes before (I guess) giving up, not letting me sync anything. I do have a lot of stuff in my account; I imagine it's timing out while decrypting the file list; but c'mon. Gets an extra star for at least not charging me for the privilege.
7 people found this review helpful
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MetaCtrl
March 15, 2024
Hi, please email our support team at megasync@metactrl.com. We'll look into it with you.

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 megasync@metactrl.com. We'll follow up.