# Predicate Logic Foundations — Solve Proofs Offline

> Solve Proofs Offline (iPhone/iPad app by Tsuyoshi Sezaki.)

- Source: https://appshunter.io/ios/app/predicate-logic-foundations/id6773451459 (this page in markdown: same URL + `.md`)
- Developer: [Tsuyoshi Sezaki](https://appshunter.io/developer/1886356149)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 38 MB
- Languages: English
- Released: 2026-05-28
- Data updated: 2026-06-07
- User reviews in markdown: https://appshunter.io/ios/app/predicate-logic-foundations/id6773451459/reviews.md

## What is Predicate Logic Foundations?

Predicate Logic Foundations is an independent study app for learners who want structured practice in formal reasoning, quantifiers, inference, models, and proofs.

Built for beginners, students, self-learners, and anyone reviewing predicate logic concepts, the app turns 160 questions into focused daily practice across Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts.

- FSRS spaced-repetition intervals to review at the right time
- Weak-point heatmap to spot topics that need attention
- Daily challenge for consistent progress
- Mock exams for timed review
- Explanations for every question
- Offline practice with no login required

Practice offline, no login required. Your study flow stays simple and private.

Independent study app for Predicate Logic Foundations practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners.


## Version history (last 1 release)

### 1.0 — 2026-05-28

No release notes.

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All apps by Tsuyoshi Sezaki: https://appshunter.io/developer/1886356149

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-07.*