Google announced on Google+ that they’ve updated the AdWords app for Android and iOS this week. The truth is, the Android version was updated this week but the iOS version was updated about a month ago on September 06, 2016.

Anyway, the updates for Android include:

Favorites. Access your AdWords accounts faster by tagging the ones you most frequently use in your manager account
Notifications. Receive important notifications about the status of your ads, budget and billing for all of your active accounts
Search and filter. Search and filter your account for specific campaign, ad groups or keywords so you can quickly drill into the areas that need your attention
Quality Score. Use the Quality Score column under Keywords to get an estimate of the quality of your ads and landing pages
Expanded text ad data. View performance statistics for your expanded text ads

The iOS updates include:

Manager accounts. Easily navigate your manager accounts (previously known as My Client Center)
Notifications. Receive important notifications about the status of your ads, budget and billing for all of your active accounts
Quality Score. Use the Quality Score column under Keywords to get an estimate of the quality of your ads and landing pages
Expanded text ad data. View performance statistics for your expanded text ads

Forum discussion at Google+.