Loyal1 gives you the conveniences of saving your loyalty and rewards cards or subscription details onto a single app. You can even save notes and pictures of your app. You can earn rewards at your local small shops and restaurant so you can be rewarded wherever you shop and spend your rewards wherever you choose. Interact with large chain stores as well as the little shop around the corner all in 1 app. Set reminders and also search for nearby stores.
Disclaimer: Continued use of GPS running in the background can dramatically decrease battery life.