LogicForge
Sharpen Your Logic.
Free · In‑App Purchases · Designed for iPad
Sharpen your logical thinking with LogicForge: AI-powered exercises, real-time feedback, and weekly challenges to boost your problem-solving skills.
LogicForge is a chat-based training platform designed to enhance your logical thinking and critical reasoning skills through guided exercises and real-time feedback powered by GPT. Whether you’re a consulting professional, a student preparing for competitive exams, or simply eager to boost your problem-solving ability, LogicForge offers:
Logic Drill Mode: Single-prompt exercises focusing on frameworks like Hypothesis Development, pyramid structure, Fermi estimation, and causal analysis. Receive instant scoring and brief feedback to pinpoint strengths and weaknesses.
Logic Dialogue Mode: Engage in a short, 3-turn conversational assessment that simulates an in-depth interview. The AI tutor highlights missing elements in your reasoning and offers concise, actionable advice.
Challenge Mode: Compete weekly against a global community. Earn medals for top scores, compare your standing with other users.
Personalized Feedback: After each exercise, LogicForge presents a concise summary of your performance, identifies improvement points, and suggests targeted practices—all without overwhelming you with long text.
Performance Tracking & Analytics: Visualize your progress with interactive charts: weekly best-worst ranges, average scores compared against the community, and trend lines to spot your growth over time.
Multi-Language Support: Available in English, Japanese, Chinese (Simplified and Traditional), French, and German. All prompts, feedback, and UI elements adapt seamlessly to your chosen language.
Built with a clean, minimalist UI, LogicForge makes logical thinking practice feel intuitive, efficient, and rewarding. Integrate daily brain-training into your routine, level up your analytical skills, and join a global community dedicated to reasoning excellence.
Note: You need to log in to save or analyze your exercise history and receive personalized feedback. All other features remain accessible without an account.
A subscription is required to access the features of this app:
• Subscription Title: LogicForge Unlimited
• Length: 1-month auto-renewable subscription
• Price: US $2.99 per month (or local currency equivalent)
• Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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The developer, Shuichi Saeki, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Shuichi Saeki
- Size
- 2.1 MB
- Category
- Business
- Compatibility
Requires iOS 18.2 or later.
- iPhone
Requires iOS 18.2 or later. - iPad
Requires iPadOS 18.2 or later. - Mac
Requires macOS 15.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.2 or later.
- Languages
English and 4 more
- English, French, German, Japanese, Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- LogicForge Unlimited $2.99
- Copyright
- © 2025 Shuichi Saeki. All rights reserved.