Boddle
8.6#3 in math learning appsFree planFree planAndroidiOSWeb
VisitBoddle vs Interactive Primer
Interactive Primer
6.9#59 in math learning appsFree planFree planWeb
VisitWhat both publish
| Fact | Boddle | Interactive Primer |
|---|---|---|
| Accessibility | Boddle says it is working toward WCAG 2.1 AA and supports text-to-speech, subtitles, keyboard/touch input and flexible assignment scheduling. | The site aims to meet WCAG 2.1 Level AA and says it is partially conformant; the graph explorer is not yet fully keyboard- or screen-reader-operable. |
| Adaptive learning | Its algorithm adjusts question difficulty to each learner and begins with a placement test. | Yes |
| Free plan | Yes | Yes |
| Privacy | Boddle states it complies with COPPA, FERPA, and SOPPA and holds KidSafeSeal certification. | Student progress stays in the learner’s browser unless they choose to sync it. |
Boddle plans
- FreeFree
- Premium Annual$4.08 a month
- Premium Monthly$9.99 a month
- BasicFree
- Monthly Premium$9.99 a month
- Yearly Premium$69.99 a year
Interactive Primer plans
- FreeFree
Pick Boddle if…
Boddle suits K–6 classrooms, families, and homeschoolers looking for math, English language arts, and science learning activities. Teachers can use its standards-aligned assignments and mastery reports.
Pick Interactive Primer if…
It suits learners and schools seeking browser-based lessons in mathematics, computer science, or physics. Its curriculum mappings may help learners following the listed regional programmes.