185+ iOS apps curated and reviewed
Out of 185+ certify 4u apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | Aug 2026 |
| 2 |  | Free | 4.5★ (18) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.8★ (33K) | Yes | No | Jun 2026 |
| 4 |  | Free | 4.8★ (5K) | No | Yes | Sep 2026 |
| 5 |  | Free was $6.99 | 4.5★ (266) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.9★ (2.1K) | No | Yes | Sep 2026 |
| 7 |  | Free | 4.9★ (4.6K) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.8★ (1.6K) | No | Yes | Sep 2026 |
Prepare for the SIE Exam with a comprehensive study platform. Access audio lessons, flashcards, and practice questions to reinforce concepts and build confidence. Study effectively in short bursts or longer sessions to meet your learning style and goals.
Prepare for the ITIL® 4 Foundation exam with a comprehensive study tool. Access over 1500 practice questions, various test modes, and an exam simulator to build confidence and master IT service management concepts. Track your progress and study effectively for certification.
Easily find, track, and report continuing education requirements for over 100 professional boards. Manage multiple licenses and ensure compliance on the go with a comprehensive transcript and course search.
Prepare for IT and cybersecurity certification exams with thousands of practice questions and mock tests. Reinforce key concepts and build confidence for your exam day with expert-crafted content and detailed explanations.
Prepare for your ITIL 4 Foundation certification exam with this comprehensive study guide. It offers exam-style questions, detailed rationales, and performance tracking to help you master key concepts and pass with confidence. The app is updated regularly and works offline.
Securely share files and messages with patented encryption. Offers robust security features like biometric authentication and granular permissions for private and group communications. Upgrade for more storage and workspace options.
Prepare for your CompTIA A+ certification with realistic practice exams and AI-powered study tools. Master IT fundamentals, including hardware, networking, operating systems, and security, with detailed explanations and progress tracking.
Prepare for the U.S. Citizenship Test with official civics questions, interview practice, and English proficiency exercises. Track your USCIS case status and access state-specific information to confidently navigate the naturalization process.
Securely store, manage, and share your professional certifications and licenses. Upload documents, categorize them for easy access, and instantly share verified credentials via QR code or SMS link for on-site proof.
Easily receive and share official digital credentials from universities, government agencies, and employers. Securely store and manage your verified achievements.
Manage your physician assistant certification maintenance requirements on the go. Track outstanding and completed requirements, view CME details, and log new activities. Easily attach CME certificates directly from your iOS device.
This app provides a secure two-factor authentication solution for Union Bank of India's internet banking. It generates One-Time Passwords (OTPs) to authorize logins and transactions, offering a reliable alternative to SMS-based OTPs.
This platform offers interactive courses and hands-on labs for flexible, on-the-go learning. It supports higher education, vocational training, and professional development with engaging lessons and advanced assessments.
This app provides a student-friendly, automated remote proctoring solution. It offers convenience, comfort, ease of use, and security for online exams without live proctors.
Prepare for your CompTIA Tech+ certification exam with practice questions and detailed explanations. This app offers monthly updates, filtering for weak areas, offline saving, and an exam simulation mode for confident preparation.
This secure assessment app enables students to complete online tests without interruption. It prevents screen recording and navigation away from the test, while supporting advanced question types and allowing for full review of results post-completion.
Prepare for your EPA 608 certification with hundreds of up-to-date practice questions. The app offers both a practice mode and a timed test mode with detailed review to help you identify areas needing improvement across Core, Type I, Type II, and Type III exams.
Prepare for CompTIA Security+ exams (SY0-601 & SY0-701) with expert-crafted study materials. Features include practice questions, flashcards, readiness scores, custom tests, progress tracking, and mock exams. Study on-the-go with synced progress and a comfortable dark mode.
Manage compliance and workforce development on the go. Perform performance evaluations offline and sync them automatically when connected. Access digital eCARDS for real-time verification of qualifications and certifications.