GeoGebra vs Synthesis Tutor
GeoGebra
geogebra.org
Synthesis Tutor
synthesis.comSide by side
| Figure | GeoGebra | Synthesis Tutor |
|---|---|---|
| Price from | Free | $29/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Plans published | 1 | 8 |
| Spec score · Math Learning Apps | 9.0 (#6) | 8.6 (#19) |
| Free plan | Yes | Yes |
| Platforms | GeoGebra lists installers for Windows, macOS, Linux, Android, and iOS, along with browser access and PWA support. | The Tutor is available on iPad and can run on desktop computers, including Chromebooks; Android tablet support is in progress. |
| Privacy | GeoGebra's privacy policy says its personal data practices comply with GDPR and that it complies with COPPA. | Synthesis's privacy policy says it applies to personal data collected when creating an account for and using Synthesis Tutor. |
| Support | The license terms do not promise support or future development for non-commercial use; support services are available under a Collaboration Agreement. | The company lists [email protected] for email inquiries. |
Plans
Synthesis Tutor
- Individual Monthly$45 a month
- Individual Annual$348 a year
- Individual Lifetime$999 a month
- Family Monthly$70 a month
- Family Annual$400 a year
- Family Lifetime$1,499 a month
- Individual Lifetime$999, paid once
- Family Lifetime$1,499, paid once
In their own words
Synthesis Tutor
Synthesis Tutor is a personalized math learning product for children ages 5–11, covering standard K–5 topics such as counting, arithmetic, fractions and algebraic thinking. Lessons target gaps in a child’s knowledge and use real-time micro-assessments to check understanding before advancing. For children under 7, text and answer choices are read aloud automatically, and voice speed can be adjusted. The Tutor is available in English and Spanish on the web and iOS, with other languages in progress. Schools, classrooms, homeschooling pods and districts can inquire through an interest form. A seven-day trial is listed, though the facts do not specify a free plan. Individual Monthly costs $35 a month for one child; Family Monthly is $29 a month for up to seven children. Annual and lifetime options are also listed, including Family Annual at $119 a year for up to seven children.