209+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our vsmart guess the instrument list covers 209+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | $64.99 | 4.1★ (39) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.8★ (3K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.8★ (9.7K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.8★ (18K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.7★ (3K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.9★ (28K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.7★ (4.1K) | No | Yes | Jul 2026 |
Prepare for your FAA Instrument Rating (IFR) knowledge test with a comprehensive database of actual, up-to-date questions and illustrated explanations. Study flexibly with multiple modes and ensure you're ready for your exam.
Prepare for your CST exam with over 1,800 practice questions and detailed explanations. This app features adaptive learning, expert support, and in-depth performance analysis to help you study smarter and pass your certification.
Prepare for the ASVAB exam with over 1,000 practice questions and detailed explanations. This comprehensive study guide covers all 10 subtests and offers AI-driven adaptive learning to help you achieve your dream military career.
Prepare for the ASVAB exam with over 750 practice questions, expert-made explanations, and a video library. Track your progress, identify weak areas, and study efficiently to achieve your best score and enlist in your chosen military branch.
Prepare for your Project Management Professional (PMP) certification exam with extensive practice questions and mock exams. This app offers expert-crafted content, detailed explanations, and performance analytics to help you master key concepts and pass on your first attempt.
Prepare for the ASVAB exam with comprehensive study materials, practice tests, and an AI tutor. Master all nine sections with detailed explanations and track your progress to improve your score and achieve your military career goals.
Prepare for medical licensing exams with realistic practice questions, detailed explanations, and high-yield visuals. Enhance learning with flashcards, video lessons, and a comprehensive medical library. Create custom quizzes and study plans to track progress and predict your score.
This app helps medical students learn complex concepts faster and retain more information. It offers animated videos, flashcards, notes, and board-style questions to prepare for exams and build clinical skills.
Prepare for medical licensing and board exams with a vast question bank. Enhance your knowledge, identify weak areas, and practice in exam conditions. Access interactive learning tools and study offline.
Prepare for the CPA Exam with a comprehensive study and coaching system. Utilize adaptive learning technology, extensive practice questions, and expert-led lectures. Study anytime, anywhere with online and offline access, and sync your progress across devices.
Prepare for your Pharmacy Technician Certification Exam with extensive practice questions and mock exams. This app offers expert-crafted content, detailed explanations, and performance analytics to help you study effectively and pass on your first attempt.
Master over 500 essential real estate terms and definitions with this study tool. Organized by topic and featuring a glossary, it helps improve recall and prepare for licensing exams. Study on the go to enhance your chances of passing.
Prepare for the CompTIA Security+ SY0-701 exam with realistic practice tests and AI-powered guidance. Master cybersecurity domains, track your progress, and receive personalized feedback to ensure you pass with confidence.
This app offers a highly accurate metronome with visual and audio feedback, along with a practice timer. It features a beautiful design and advanced customization options for musicians. The app also supports background operation and offers various metronome sounds.
This learning platform offers a comprehensive study experience for exams. It provides scheduled daily tasks, video lessons, practice problems with AI scoring, and spaced repetition flashcards to aid memorization and mastery.
Access a vast library of educational videos created by medical experts. Engage with a community of over a million physicians to discuss cases, share knowledge, and stay updated on the latest medical advancements. Prepare for complex scenarios and enhance patient care.
Prepare for CompTIA certification exams with over 4,000 practice questions and detailed explanations. Features multiple test modes, performance analysis, and subject categorization based on the latest syllabi for A+, Security+, and Network+ certifications.
This app serves as a comprehensive reference text for the Instrument Rating FAA Knowledge Exam. It provides hundreds of pages of content, updated with high-resolution graphics, covering all aeronautical knowledge and skills required for instrument flight.
Prepare for your Veterinary Technician National Examination (VTNE) with realistic practice exams and quizzes. Featuring over 2,500 expert-written questions and detailed explanations, this app offers a personalized study plan and readiness score to help you pass on your first attempt.