In the near future, I plan to use Yodio, Google Earth, and Photoshop. Yodio will be used to create something similar to an online alphabet book. Google Earth will be used to show students the 7 different land continents. Photoshop will be used by the older kids to create slideshows about how to play different sports, which will be done on rainy days for PE.
I don't plan to use mobile applications very often with the whole class. I only have one phone, so only one person can be using the app at a time. For many activities, it will be too time consuming to use mobile apps.