Celebrating the release of Proto. Io 6 with a brand new app, re-imagined and redesigned from the ground up. While maintaining all the great features of the previous version, this new app makes it even simpler to: Preview projects shared with you. Store and manage off-line copies of your projects. Access your projects when your data connection is unreliable.
It's free of charge to get the .apk file of Proto.io and you can have a look at users' reviews on Droid Informer. This application installation package requires 13 MB of free space to work fine on Android 4.0 and above. The antivirus report has shown that the app is completely safe. This application is created by Proto.io and its category is Productivity.
The latest update of the tool was launched on Jan 13, 2019 and Proto.io was downloaded by over 100K users. The average user rating of the app is 3.5. Sony and Samsung users download this application quite often.
Users leave reviews stating that the tool features some important benefits, they are an easy-to-use interface and great functionality.