Loyalty Apps past newsletters - click to read:

Push Notifications - don't get ignored
5 Ways Your App will get you New Customers
Major feature update: location-based photo push messages
6 ways to promote your company's app
PC Sales 5-year low // mobile apps vs mobile websites
How to Create Viral Social Media App Offers
BigHospitality Report: Loyalty & Apps Replace Discounts & Deals
Mobile Loyalty Stamp Cards and the Business App Industry
Viral Social-Media Check-ins via Your AppFREE mobile website
NEW Features: Instagram & Card Payments
Hate Bad Online Reviews? Keep Customer Feedback Private
Study: 72% use as many as 10 apps per day
Your 2013 Marketing Priority
5 Reasons to go Mobile NOW
No Mobile Marketing Strategy?