1. Hopper tells you when to book your flight to maximize savings.
The basic premise of Hopper is that you set up what days you want to fly, and then Hopper sends you push notifications telling you how prices are changing, and recommending when you should buy. Then you can buy tickets for your flight directly in the app.
2. Pack Simply lets you design a custom TSA-approved travel kit for cheap and ship it straight to your door.
Pack Simply is trying to take the hassle out of buying travel-sized toiletries by offering the ability to build your own TSA-approved toiletry bag online. Pack Simply ships the bag to you already packed and ready for your trip.
The platform is simple, and works like most e-commerce sites. Pack Simply divides the toiletries into several categories (shampoo, shaving, medicine, etc.) and lets you add various products to your cart. Each category has about 10-15 products to choose from, and if you spend more than $20 on products, Pack Simply tosses in the $3.99 clear plastic travel bag for free.
3. Overnight helps you find a place to crash last-minute.
Overnight offers users on-demand booking of short-term rentals — think Airbnb meets Hotel Tonight. Overnight's rentals are often cheap (you can book private rooms or entire homes) and users can often find accommodations in 10 minutes or less.
Learn more about Overnight here, or download the Overnight app from the App Store.