COACH-TRAINED AI for the CPA EXAM

True Exam Mastery
Unlimited First-Sight Practice

A practical CPA practice app, fully aligned to the AICPA Blueprint.
Unlimited fresh-question practice opportunities.

FAR・AUDSections
MCQ + TBSQuestion Types
UnlimitedQuestions

CPA Candidates — Can You Relate?

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本試験と予備校の問題のギャップ

Exam questions feel nothing like study materials...

Most prep course questions are based on older material. The gap with the ever-evolving actual exam keeps growing.

2
問題を覚えてしまった

I've memorized all the practice questions...

The more you study, the more you memorize answers — making it harder to gauge your true level or identify weak areas.

3
本試験の練習が足りない

I need more full-exam practice...

The real exam is a 4-hour marathon of entirely unseen questions. Opportunities to practice under those unique conditions are severely lacking.

Why Infinity

A learning experience designed to build real exam performance

👆 Click each card to learn more

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Unlimited Practice from Coach-Trained AI Backed by 60+ Exam Passers

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Exam-Like Interface & Diverse Practice Modes

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AI Tutor for Deeper Understanding

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Powerful Review Features

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Ample Mock Exam Opportunities

Pricing

Cancel anytime. Try it out.

First week FREE!
BASIC PLAN
$30/mo
  • FAR & AUD: All Blueprint Topics
  • MCQ & TBS by Coach-Trained AI
  • Unlimited Questions
  • Mock Exam Mode (1x/week, full exam format)
  • Question Bank (history & multi-device sync)
  • EN ↔ JP Toggle
  • Dashboard (accuracy & history)
  • AI Smart Pick (targets weak topics)
Start Free Trial →
🚀 AI POWERED
AI ADVANCED PLAN
$40/mo
  • All Basic Plan Features
  • 💬 AI Tutor "Infini" (no copy-paste needed — ask anything instantly)
  • ⚡ Adaptive Difficulty (auto-adjusts based on MCQ accuracy across Testlets)
  • 🧠 Exam Feedback (AI analysis)
Start Free Trial →

FAQ

Q. Which CPA sections are supported?
A. Currently FAR and AUD. Other sections are under consideration.
Q. How are questions generated?
A. AI — trained under a coach who has guided 60+ exam passers — generates MCQ and TBS based on the AICPA Blueprint. Every session delivers fresh questions, so you always practice with new material.
Q. Can I use it alongside review course materials?
A. Yes. Infinity is designed to complement, not replace, your review course. Build the foundation with your course, then sharpen exam skills with Infinity.
Q. What is Mock Exam mode?
A. A full mock exam in the same Testlet structure (MCQ×2 + TBS×3) and 4-hour time limit as the real CPA exam.
Q. Can I start anytime?
A. Yes, anytime. After payment, your subscription is active for one month.
Q. Do I need to renew manually?
A. No. Your card is automatically charged on the same day each month.
Q. Is it available on smartphones?
A. Yes, you can use it on a smartphone. However, TBS questions may not display correctly on small screens, so in practice only MCQ is recommended on mobile.
Q. Can I cancel anytime?
A. Yes. Cancel anytime and keep access until the end of the billing period. No long-term commitment.
Q. Are refunds available?
A. We do not offer refunds after payment.
Q. What payment methods are accepted?
A. Credit cards (Visa, Mastercard, American Express, JCB). Payments are securely processed via Stripe.

Developer

ゴッチ
Gocchi
CPA (WA)

Supported over 60 exam section passes through original CPA coaching. Through daily coaching, recognized the lack of practice opportunities matching the evolving exam — and built Infinity.

Unlimited practice. Seize your pass.

Stop memorizing the same questions. Start your 1-week free trial today.

Start Free for 1 Week →
Infinity | Unlimited CPA Practice from Coach-Trained AI