This story was originally published on HackerNoon at: https://hackernoon.com/upside-what-you-need-to-know-about-the-popular-app. With gas prices skyrocketing, the search for savings has become increasingly urgent. Check more stories related to life-hacking at: https://hackernoon.com/c/life-hacking. You can also check exclusive content about #upside, #gas, #gas-price, #apps, #themarkup, #savings, #mobile-app, #how-does-upside-work, and more. This story was written by: @TheMarkup. Learn more about this writer by checking @TheMarkup's about page, and for more stories, please visit hackernoon.com. Upside was founded in 2015 as a pilot in Washington, D.C., by two former Google employees. The app uses user data and machine learning to calculate what amounts to a personalized gas price for each customer instead of offering the same rewards for the same spending. Uber and Lyft added the technology to the apps their drivers use, in a move that would help compensate for lost earnings due to the high price of gas. More than 30,000 businesses promote deals through the Upside app.