GoSequencing

GoSequencing is the best app for targeting sequencing skills. It is dynamic, powerful and engaging. The app currently offers 38 sequences organized into categories: playing, mealtime, Grooming, Hygiene, Nature, Chores and miscellaneous. 
All sequences can be played from three steps all the way to six steps. The levels were set up so that the child will slowly progress through the levels as they become increasingly successful. 
GoSequencing includes both audio and text for each step within the sequence.  There are three different activities:
1.What happens first/last? Level 1
2. Drag images to their correct places
3. Drag text to their correct place.

User can adjust the settings to meet the needs to the lesson.  It is possible to play the sequence prior to letting the student drag the cards as well as after the child completes the task.
GoSequecing is by far the best app you will find for targeting sequencing skills. It includes a state of the art report center that provides data for both individual session as well as a graph of overall performance. Teachers can print the report card to share with parents or other caregivers. 
This app also offers a certificate generator that teachers can print and give to the child.
Finally students will also earn rewards as the progress through their levels.  Rewards are a great incentive for students to keep practicing their skills.