TickTick isn’t as popular as other to-do list apps. However, it may be the best one. It covers the basics like recurring tasks, reminders, push notifications, various organizational features, and categories. The app also lets you share tasks and entire categories with other people. This makes it great for family use, small teams at work, or other such groups. It’s also great for stuff like grocery lists. The to-do list app is full of excellent choices, like Todoist or more professional options like Asana or Trello. However, TickTick just seems to strike that perfect balance of functional while still being easy to use. Todoist is perhaps the most fashionable option because it’s a lot flashier. However, it hides all reminders behind a paywall and TickTick doesn’t. Sorry, Todoist!
Google Opinion Rewards is appropriately named. Google sends you surveys that ask you about places you've visited recently and you get Google Play Store credit for your participation. Polls don't come in very often, but you can increase your chances of receiving more, by enabling your location and answering surveys quickly and honestly when they do arrive. It's not going to earn you a ton of store credit, but it's enough to purchase an app or an album every so often. To add some perspective, one of our editors has earned about $64 since installing the app in late 2013. Droid App