MathPal vs Interview Solver

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

MathPal compared with Interview Solver
Detail	MathPal	Interview Solver
What it does	AI math solver that returns step-by-step solutions instead of just answers	AI interview copilot for live coding interviews with real-time LeetCode solutions
Stage	Startup	Startup
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Freemium	Freemium
Pricing	Free Trial: one free solve without account. Pro: $7.99/month (billed annually $95.99, save $23). Premium: $199.99 one-time (first year of updates free).	Free trial with 10 messages included. Monthly subscription at $39/month (regular price $59/month, sale ends Oct 28). Interview Cycle plan at $90 every 3 months (regular price $149, that's $30/mo, sale ends Oct 28).
Key features	Drag selection around any math problem on screen Full worked steps with problem restated Works on PDFs, websites, Google Classroom, photos and scans Explains in 21 languages Solution appears in side panel next to your work Solves in approximately 10 seconds History and progress synced across devices Recognizes handwritten math Learning modes on web and iOS apps	Invisible mode keeps overlay off screen shares during interviews Screengrabs send coding window to AI model for one-shot solutions Voice transcription captures both sides of conversation Companion mode turns phone into second screen and remote control Undetectable global hotkeys avoid alt-tab suspension Document upload grounds answers in resume or job description Process hidden in Activity Monitor on macOS Flowcharts and system design diagrams Interview Solver Mobile works on phone without desktop app Company-specific interview question hubs and role-based prep tracks
What makes it different	No retyping needed—drag a box around any problem Problem is restated verbatim so you verify the AI read it correctly Each part of multi-part problems gets its own worked section Explanation language can differ from problem language Teaches understanding rather than just providing answers	Works invisible to screen sharing and proctored tests without detection Companion mode with remote controls when HackerRank tracks hotkeys Trained on entire set of all LeetCode questions Desktop app rather than browser extension for use during screen sharing Phone-based Interview Solver Mobile without installation requirement
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	11 −1 (down) since last check	19 +1 (up) since last check
Trust Flow (Majestic)	19	22
Citation Flow (Majestic)	19	36
Referring domains (Majestic)	98	836

6 details filled in for both companies.

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