18. Big Oven

You pay hard-earned money for your groceries so why not get the most out of them?

Apps like Big Oven can help you turn leftovers into new dishes. You can enter up to three leftover items at a time, and Big Oven will scour the Internet to bring you recipes. You can also browse the app for more than 350,000 recipes which you can categorize into “favorite” or “try” sections.

BigOven

19. Expensify

This is perfect for the busy traveler who wants to keep track of all expenses but doesn’t have the time to crunch all the numbers. Expensify tracks and organizes all transactions from your credit card and checking accounts. You can also upload receipt photos and measure time-related values like mileage expenses.

Expensify even automates a detailed expense report, which you can submit from the website.