This app was mentioned in 9 comments, with an average of 3.22 upvotes
Savelist - It's a unified wishlist for all your stores. Ex... you have items in Amazon's wishlist, some items in some other store's wishlist, etc... it gets messy keeping things in order. This app is one wishlist for all your stores. Browse to the product page, tap on the Android Share button, tap "Add to Savelist", that's it! You can create folders to categorize for various purchases you're interested in. You'll also get notified of price drops and stock. I love this app. Another example, you want to buy a phone, there are several places you've found that you like, create a folder in Savelist, add all sites to it, and if one of the stores drops the price, you'll know about it. I also use it for Android apps. I add all the apps I'm interested in but don't need right now, and if they drop in price, I buy them. That's how I bought PowerAMP a few days ago; Savelist sent me a notification of the price drop. All your lists are saved in the cloud and synced, and there is an app for iOS as well as Chrome extension.
The app for the list itself is Savelist. The screenshot was created with Stitch & Share.
Savelist - If you have lots of wishlists in various sites and want to aggregate them into one place, then you need Savelist. It's one wishlist to rule them all. You can add items to your list by going to the desired page and then using Android's share function, very easy. It also keeps track of prices and notifies you of price drops or when the product is back in stock. There is a Chrome extension too.
Savelist - A shopping wishlist app. Really great for keeping track of all the stuff you're interested in purchasing. Supports price drop and stock notifications.
CalcNote - Awesome notepad style calculator. Has support for linking calculations, so a change in one number reflects across the whole link. Material and colours are changeable.
Aqua Mail - A highly configurable email client. Tons of settings and options. Looks nice and material. I've tried all the popular email clients on Play Store (K-9, Blue Mail, myMail, WeMail, SolMail, etc...) before settling on this.
ScoutLog - Keep track of geo locations. If you travel a lot or like to save locations as favourites, this is the app you need. Material, very well made.
Stitch & Share - This app allows stitch of screenshots and other images. Very handy application to have.
What's the difference to Savelist?