QuestionAI
8.1#1 in homework help softwareFrom $4.90 a monthFree planAndroidiOSWebExtension
VisitQuestionAI vs StudyBru
What both publish
| Fact | QuestionAI | StudyBru |
|---|---|---|
| API and SDKs | The official site and Help Center expose consumer study tools and FAQs but no public API reference or SDK download. | The public product pages reviewed do not describe an API, SDK, webhook system or other developer extension interface. |
| Headquarters | Wilmington, Delaware, United States | Johannesburg, South Africa |
| Licence | The reviewed official pages do not state an open-source licence or publish source code. | The terms say StudyBru retains rights to the platform and AI technology and prohibit reverse engineering or copying; no open-source licence is stated. |
| Platforms | The homepage FAQ says Question AI supports Windows, Mac, iOS, and Android; a separate page provides a Chrome extension installation flow. | StudyBru runs in a browser on phones, tablets, laptops and desktops, including Android and iPhone browsers, with no installation required. |
QuestionAI plans
- FreeFree
- Yearly Subscription$4.90 a month
- Monthly Subscription$9.90 a month
StudyBru plans
- Free while in betaFree
Pick QuestionAI if…
It suits students looking for help with text or image-based questions, textbook summaries, and PDF chat. Its mobile apps, browser extension, web access, and desktop platforms offer several ways to use it.
Pick StudyBru if…
StudyBru suits South African students in Grades 4–12 who want curriculum-aligned tutoring and step-by-step help with questions. Its text chat is also aimed at learners using mobile data or slower connections.