ConvinceIQ

ConvinceIQ is a practice arena for persuasion, negotiation and clear argument. Pick a scenario, make your case against a sharp AI opponent, and get a transparent score that shows you exactly what worked and what did not.

Skill-building, never manipulation. Every chamber rewards sound reasoning, honest evidence and fair rebuttal — the craft of a good argument, not tricks.

STEP INTO A CHAMBER Five kinds of scenario across three difficulty levels: pitch an idea, negotiate a deal, defend a position in debate, reason through an ethical dilemma, or handle a hard objection with composure. Write your argument, face a counter-argument and a probing question, then answer it.

A SCORE THAT SHOWS ITS WORKING Your Persuasion Score is computed on your device by a fixed, published formula across seven dimensions — argument structure, evidence and grounding, logical cohesion, fallacy avoidance, persuasive appeal, clarity and precision, and rebuttal handling. An itemized breakdown names every point gained and lost, and the in-app How This Is Scored sheet discloses the exact weights. The number is never guessed by artificial intelligence.

SEE YOURSELF IMPROVE A rhetorical skill radar shows your shape across all seven dimensions. Trends track each one over time, your session history keeps every scorecard, and goals and streaks keep you coming back.

LEARN THE FUNDAMENTALS, FREE The whole library stays free: the Toulmin model of argument, twenty logical fallacies with plain examples, ethos, pathos and logos, the principles of influence, and the basics of principled negotiation.

CONVINCEIQ PRO (optional subscription) Unlimited practice sessions, expert chambers across every scenario type, custom chambers built from your own real situations, and your full score history with per-dimension trends and correlations.

• Monthly or annual, with a 7-day free trial
• Payment is charged to your Apple ID at confirmation; auto-renews unless canceled at least 24 hours before the current period ends; manage or cancel anytime in your App Store settings

ConvinceIQ is an educational practice tool for communication and critical thinking. It is not legal, professional or therapeutic advice, and its score reflects only the argument you entered in that session.

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