About this app
NOTE! This version of DragonBox Big Numbers requires a special account. If you haven’t used a code card, or signed up for Teacher Access, you need to download the regular version of DragonBox Big Numbers.
Latest release
What’s New
Enhancing user experience with bug fixes and performance improvements. We are always here to help. If you notice something wrong, have questions or want to leave some feedback you can get in touch by email (support@dragonbox.com), twitter (@DragonBox) or Facebook (@DragonBoxApp).
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 20, 2026 · 10:49 PM Free
Screenshots
