Wallaby Financial

Optimize your credit card usage with one smart card.

While everyone seems to be fawning over Coin, Wallaby value prop goes the next step by dynamically allocating each charge across your portfolio of credit cards to maximize your rewards. Wallaby uses a regular, bank-issued card, which while less sexy, will not face the challenges with merchants that Coin likely will.
Acquired by Bankrate
This app really simplifies the purchasing process https://www.walla.by/mobile