Question.AI-Math Calculator

What it does

Question.AI is a versatile AI-powered learning assistant designed to help students with their homework and studies. The app functions as a multi-tool, capable of solving complex math problems, analyzing literature, translating text, and summarizing documents. It leverages a conversational interface and allows users to input questions via text, by taking a photo, or by uploading an image from their library.

Where it shines

Question.AI excels in its flexibility and task-specific utility. The ability to snap a photo of a math equation at 03:28 and receive a detailed, step-by-step solution is a core strength. Furthermore, its conversational nature allows for powerful follow-up actions. For example, after translating text, the user can simply type a command like "summarize and translate to spanish" (01:21) to chain multiple tasks without navigating any menus. The app also includes a highly practical Textbook Solutions browser (02:08), allowing students to find answers for their specific course materials.

UX highlights

Multi-modal input: The app consistently offers text, camera, and photo library inputs across all its features, making it easy for users to ask questions in whatever format is most convenient.
Conversational workflow: The chat-based interface (00:10) allows for natural, iterative interactions, making the process of refining answers feel fluid and intuitive.
Clear feature segmentation: A persistent bottom navigation bar (e.g., at 03:55) organizes the app's powerful tools into distinct modes like 'Math Questions' and 'Translate,' preventing UI clutter.
Structured content browser: The Textbook Solutions feature (02:08) provides a structured, easily navigable alternative to just snapping photos, catering to students working through a set curriculum.
In-app rating prompt: At 00:23, the app uses a simple, non-intrusive modal to ask for an App Store rating, which is a common but effective practice for gathering feedback.
Direct access: The onboarding is virtually non-existent, dropping users directly into the app after a quick series of permission requests (00:00-00:08), prioritizing immediate access to value.

Monetization & growth

A subscription paywall for Question.AI PLUS is presented when the user attempts to access a premium feature, such as the 'Translate' tool at 00:37. The paywall (00:38) clearly lists the benefits of upgrading, such as more accurate answers and an ad-free experience. It presents two plans, a monthly and an annual option, with the annual plan highlighted with a "Best Value 50%" tag to encourage a longer-term commitment. The app does not appear to offer a free trial in this flow.

Who it’s for

The app is clearly targeted at middle school, high school, and university students. The suggested questions on the home screen cover topics from algebra ("How do I solve x²+5x+6=0?") to literature ("How do I analyze the character of Hamlet?"). The inclusion of a Textbook Solutions library further reinforces its focus on students who need help with specific coursework and assignments. It serves as an all-in-one homework helper for a broad range of academic subjects.

Notes & opportunities

While the direct-to-app onboarding is fast, the app misses an opportunity to set user expectations or highlight its full range of capabilities upfront. A brief, optional tour could improve discovery of powerful features like the Textbook Solutions browser. Additionally, the AI's math solutions sometimes include formatting errors in the LaTeX code (03:41), which could be confusing for users. Polishing the rendering of these complex equations would improve the core user experience.