Gathered is an app to help you monitor, record, and export information from your iOS device. If you've ever wondered what sensors your device possesses, what information can be determined from them, or what an app can know about your device, then Gathered is for you.

Gathered offers a fast and simple interface to monitor, record, and export all of the data your device offers. All features are offered for free with the option to pay to remove adverts. With Gathered you can:

• Monitor data sources in real-time
• Easily copy values
• Record the data from every data source
◦ View previous recordings
◦ Export via Document Picker
◦ Share via standard Share Sheet
◦ Drag-and-drop support on iPads
◦ Copy using iTunes File Sharing
◦ Pick between exporting to JSON or CSV
• Easily enable, disable, and reorder the data sources being displayed or recorded
• Adjustable update frequency (0.1 - 120 seconds)
• Portrait and landscape support

Gathered features over 20 data sources (where available), including:

• WiFi
• Microphone
• Cell Radio
• Advertising
• Authentication
• Memory (RAM)
• Barometer (altitude and pressure)
• Accelerometer
• Storage
• Gyroscope
• Magnetometer (compass)
• Apple Watch Accelerometer
• Bluetooth
• Battery
• The screen
• The device itself
• Proximity

What's New

Version 1.3

Gathered 1.3 adds 2 new data sources, app-wide improvements, and support for various features added in recent versions of iOS:

• Adds Advertising and Authentication data sources
• Data sources can now be reordered
• Values can now be copied by tapping the cell
• Adds support for iPhone X
• Improves layout on iPads
• Adds drag and drop support for recordings on iPads running iOS 11 or newer
• Altimeter's "Relative Altitude" value can be reset to zero by tapping the cell
• Adds "Speed (estimated)" to GPS data source
• A "Start Recording" Quick Action has been added to the home screen icon
• Recordings will now always use the update frequency set in the Settings tab
• Fixes some exported CSV files being invalid
• Fixes the Microphone data source pausing other audio
• Fixes a crash that may occur when stopping a recording

Ratings and Reviews

Awesome .... can we get background monitoring ?!


i really like this app concept. would be super cool if it could do some 24-7 data collection. i’d pay money for that

Very unreliable


This app doesn't collect data reliably. I tried collecting 9 or 10 times, and each time there were too many gaps in data collected.

Also, oftentimes it would crash when I tried to export the data.

Stay away from this app. I sent a message to the developer about this. I don't know if this app is being maintained at all.

Developer Response


Sorry to hear about your problems with Gathered. Gathered is developed by a single person, me, so hopefully I can help!

Some of the data sources only record data when it changes. For example, if you don't move your phone then the GPS and accelerometer will only record 1 piece of data. I admit this isn't very clear and might not be how you want the app to work.

I have fixed a crash when exporting data in the latest update (1.3), which should hopefully fix your problem.

If you would like to continue this conversation and/or provide more information about the crash you're having, please fill out the form at and I will get back to you. I am happy to discuss how the app works behind the scenes for anything that's confusing and to hear any feature requests or suggestions you may have.

Health Device

Death often



Yetii Ltd.
34.8 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2018 Yetii Ltd.
In-App Purchases
  1. Remove Adverts $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like