Another weekend is whizzing by and — with evenings continuing to draw in and memories of summer sun a distant memory — it’s the perfect time to catch up on the best apps currently circulating in the iOS App Store ecosystem.

Whether you’re planning on a lazy game-playing Sunday, or want to be up on the latest secure messaging app, we’ve got something for you. Read on to find out what we’ve picked.

Harvard classmates Lei Guo and Oliver Hayen created what could have been just another messaging app. They knew they had something unique, as every app development team claims, so they put it in the hands of 2,000 people and hit launch.

Within 30 days, their app SOMA Messenger had 10 million users and has been growing since. They’d love to brag about who is using it, except they can’t because of security measures built into the app that prevents even them from knowing SOMA’s users.