| Price from | $9.99/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 2 | 2 |
| Spec score · Math Solver Apps | 8.3 (#10) | 7.3 (#59) |
| Languages | The solver supports explanations in English, Chinese, Spanish, Japanese, and other languages. | The official site says Stimy works in more than 40 languages. |
| Privacy data | The privacy policy says the service collects submitted problems, solution history, device and browser details, IP addresses, and referring URLs. | The privacy policy says the app collects camera photos for OCR and math expression recognition, email addresses for account authentication, and device and usage data. |
| Security | The privacy policy says data is encrypted in transit using TLS and at rest. | The privacy policy says the company implements security measures against unauthorized access, alteration, disclosure, or destruction of personal information. |
| Support | The maker says it usually responds to support, bug, and partnership inquiries within 1–2 business days. | The support page invites users to email questions, issues, suggestions, or comments. |
