4 Apps in This Bundle



Engage students with adaptive math facts practice that allows them to finish good practice fast.

Xubri math apps provide practice for the addition, subtraction, multiplication, and division at a pace that is customized to individual needs through adaptive practice sessions. The problems are presented in ways that harness the most recent research in cognitive psychology related to learning and memory. Individual progress is stored on the device, and students can pick up right where they left off after the last practice session.

Xubri math facts apps work well in classroom settings. Multiple students can set up accounts on the same device. Individual practice sessions are silent, avoiding classroom distraction. And, because practice problems are carefully chosen for each student, even just a few minutes of practice a day can yield gains. Finally, the time practiced over the last five days is recorded, so students can monitor if they've been consistently putting in adequate practice time.

Students who improve their mastery of basic math facts can see improvements in other math tasks, too. When faced with new concepts or story problems that require addition, subtraction, multiplication, or division, students who have mastered their math facts can focus all of their mental resources on the math problem at hand instead of diverting some of their mental resources to the math facts required. Additionally, students who have mastered their basic math facts learn new math concepts with the confidence that the building blocks needed have already been mastered.

Ratings and Reviews

5.0 out of 5
3 Ratings

3 Ratings

HCSchmid ,

Simple math practice plus

I bought this bundle and it lets you practie your math facts quick and easy. I like that it shows you how many minutes you've done in the last 5 days. Now if it could give me chocloate for 5 day streaks, it would be perfect.

I've used this for over a eek now and I think I'm getting faster. I like that you can add and track multiple user. A nice feature e for a household or classroom environment.

Little Cookiem ,

All work well

Nice apps and nice price.


StartingStrong.com, LLC
12.2 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© StartingStrong.com, LLC
App Bundle $2.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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