ADIN vs SolveSpace Tutor

Technology doesn't have to be confusing. Adin is here to help! Whether you're trying to send your first text message, figure out how to use your new phone, or just want to ask a quick question about how something works — Adin is your friendly, patient technology tutor, available whenever you need help. Ask Adin Anything Just type or speak your question and get a warm, easy-to-understand answer powered by real AI. No tech jargon, no complicated instructions — just friendly guidance tailored to you. 40+ Step-by-Step Tutorials Learn at your own pace with guided lessons covering everything from basic phone navigation to staying safe online. Topics include making calls, sending texts, using apps, understanding ads, and much more. Phone Playground Explore how a phone works in a safe, judgment-free sandbox. Try things out without worrying about breaking anything! Ad Academy Learn how to spot sneaky internet ads and protect yourself online — an essential skill for anyone using the web today. Speak Your Questions Prefer to talk? Just tap the microphone and ask Adin out loud. No typing required. Available in 7 Languages Adin speaks your language — available in English, Spanish, French, German, Hindi, Portuguese, and Chinese. No account needed. No passwords. Just open the app and start learning. Technology is for everyone — and Adin is proof of that.

SolveSpace Tutor is a study workspace built for working through mathematics, physics, engineering, and coding problems on iPhone and iPad. START WITH THE PROBLEM • Type or paste a question. • Scan a problem with the camera, choose an image, or draw it. • Upload a PDF, plain-text, or Markdown study source to create source-grounded practice questions with page or paragraph references. SHOW YOUR REASONING Use a full-page graph-paper whiteboard with pen, highlighter, eraser, lasso, colors, widths, undo, redo, pan, zoom, and multiple notebook pages. Work with touch or Apple Pencil where supported. ASK WHEN YOU WANT HELP Open the AI tutor for a hint, a step check, a concept explanation, or a deliberate multi-page review. Feedback stays connected to the page and revision it reviewed, and tutor annotations remain separate from your own ink. AI feedback is provisional and can be wrong; verify important work. PRACTICE FROM YOUR MATERIALS Generate a study set from a PDF, text, or Markdown file. Solve saved questions, request a similar drill, or move to a related next question. YOUR WORKSPACE, YOUR CHOICE Your sessions and whiteboard workspace are stored on this device. Export a local backup or delete local workspace data in Settings. Before any learning content is sent for AI features, SolveSpace asks you to choose "Allow AI Tutor." You can choose "Not Now" and keep using the local whiteboard, or withdraw permission later in Settings. When permitted, the content needed for the feature is processed by SolveSpace's service and Anthropic. PLANS AND ALLOWANCES Start with a guided welcome problem and a Free monthly allowance. Optional Study and Pro auto-renewable subscriptions add larger monthly tutor-check and AI-creation allowances, with monthly and annual billing choices. Localized prices and terms are shown before purchase. Restore Purchases and Apple's subscription-management sheet are available in the app. Allowances do not roll over, and there are no overage charges. If an AI limit is reached, AI actions pause while your local whiteboard and saved work remain available. Privacy Policy: https://tutor.distillagent.dev/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/