Photomath vs Sovi.AI

Photomath is a mobile app for working through math problems on Android and iOS. It can scan a problem with a device camera or accept input through its smart calculator, then show a step-by-step solution. It can handle word problems as well as other math questions, and a scan may offer multiple methods to choose from. Its listed subject range spans elementary math through college math, including algebra, geometry, trigonometry, statistics and calculus. Interactive graphs can be zoomed and tapped for information, with definitions available in context. The free Basic plan includes step-by-step explanations; Photomath Plus adds custom visual aids and extra “how” and “why” tips, with Animated Tutorials and teacher-approved definitions also listed as Plus features. A free trial may be offered, but a subscription trial converts to paid billing unless canceled before it ends. Plus is listed at $9.99 per month or $69.99 per year. Paid Services are billed through Google Play or the iOS App Store, and use is limited to personal, non-commercial purposes.

Sovi.AI is a study workspace that brings homework help, PDF study tools, AI notes, writing support, and AP preparation together. Ask Sovi accepts typed or image questions and returns step-by-step answers; image uploads support JPG, PNG, and WebP up to 10 MB. AI Study can chat with PDFs, summarize files, create quizzes, and map course concepts. Live Recording produces lecture transcripts, structured notes, summaries, and follow-up questions in real time. The described version processes audio through configured OpenAI and Google Gemini services and does not record or store raw audio or video; session history retains text and aggregate quality estimates. Bilingual transcription is listed for English, Chinese, Spanish, French, German, Japanese, and Korean. AP Test Prep includes subject practice, unit drills, mock exams, and detailed answer reviews. Sovi.AI is available on Android, iOS, and the web, with a free plan at free. Users must be at least 13, and the Terms caution that AI output may be inaccurate or unsuitable and should be reviewed.