MATHia vs Principia
MATHia
carnegielearning.comPrincipia
getprincipia.comSide by side
| Figure | MATHia | Principia |
|---|---|---|
| Price from | $1.55/mo | $4.17/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | — |
| macOS | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| Plans published | 8 | 4 |
| Spec score · Math Learning Apps | 8.9 (#8) | 8.1 (#42) |
| Guided lessons | Yes | Yes |
| Integrations | Carnegie documents roster and sign-on workflows involving Clever, ClassLink, Schoology and Canvas. | The privacy policy names RevenueCat for subscription entitlements and Supabase for cloud storage and progress syncing for paid subscribers. |
| Security | Carnegie states that its security program uses access controls, continuous monitoring and resilient infrastructure. | The privacy policy describes TLS/HTTPS encryption in transit, encryption at rest in its Supabase cloud infrastructure, access controls, and regular security reviews. |
| Support | The help center lists customer and technical support Monday-Friday, 8:00 AM-9:00 PM Eastern time. | The site lists [email protected] for customer questions and technical assistance. |
| Supported platforms | Windows,macOS,iPadOS,Android tablets,Chromebook (web browser) | ios,macos |
Plans
MATHia
- Stand-Alone 7-year$18.56 a year
- Stand-Alone 6-year$18.89 a year
- Stand-Alone 5-year$19.36 a year
- Stand-Alone 4-year$20.07 a year
- Stand-Alone 3-year$21.24 a year
- Stand-Alone 2-year$23.59 a year
- Stand-Alone 1-year$30.64 a year
- MATHiaPriced on request
Principia
- ExplorerFree
- Principia Pro$49.99 a year
- Principia Pro Monthly$6.99 a month
- Principia Pro Annual$49.99 a year
In their own words
MATHia
MATHia is adaptive math software for middle- and high-school students, providing individual support, real-time feedback and assessments. It responds to student actions with skill-by-skill feedback and contextual hints, while a Progress Meter shows progress across multiple skills. Reports cover sessions, skills, student details, standards, APLSE and leadership information. LiveLab shows whether students are working or idle and can alert educators when learners need support or reach milestones. Listed courses include Algebra I, Geometry, Algebra II and Integrated Math I–III, with RTI support. MATHia is intended for grades 6–8 and 9–12. It supports Windows, macOS, iPadOS, Android tablets and Chromebooks through a web browser. Phones and other small devices are not recommended, and pop-up blockers must be turned off to access the software. Access through Clever, including SAML/SSO and Instant Login, and ClassLink roster integration are documented. Pricing is available on request; no public price is listed.
Principia
Principia has no write-up on Specifiction yet; its figures are above.