159+ iOS apps curated and reviewed
The best operations guide apps on iPhone average 4.4★ across 159+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (5) | No | No | May 2026 |
| 2 |  | Free | 4.8★ (1.8K) | No | No | Aug 2026 |
| 3 |  | Free | 4.8★ (4) | No | No | Aug 2026 |
| 4 |  | Free | — | No | No | May 2026 |
| 5 |  | Free | 5.0★ (2) | No | No | May 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | 3.0★ (1) | No | No | May 2026 |
Access emergency protocols and operational guides offline. Quickly find information with indexed lookup and search functionality. Save important entries to favorites and add custom notes for easy reference.
Enhance your hotel experience with mobile check-in, keyless room entry, and in-room controls. Communicate directly with hotel staff, order room service, and discover local recommendations. Stay connected with hotel events and offers between visits.
A quick reference tool for joint inspectors, providing access to essential documents, forms, and aircraft schematics for daily tasks. Designed for efficient access to critical information.
This app facilitates guided tours for groups by replacing traditional electronic devices with mobile phones. It offers distinct versions for guides and tourists, enhancing communication and information sharing during visits.
This app educates Steam Unit operators at Powerplants in Kuwait. It covers steam unit systems, their defects, issues, and malfunctions, providing solutions. Developed by TCR Engineer Naser Altiwari.
This guide provides first responders with information on commercially available technologies for biological material detection. It aims to help users make informed decisions about biodetection equipment procurement and use by summarizing available tools and their features.
Stream live and On Demand TV content on various devices. Control your DVR, set parental controls, and personalize your viewing experience. Access thousands of shows and movies anywhere with a connection.
This app provides comprehensive guidance for individuals undergoing parathyroid surgery. It covers preparation, the day of surgery, post-operative care, and common questions. It also includes features for family and friends to stay informed.
Prepare for the CNOR certification exam with over 3000 practice questions, flashcards, and realistic scenarios. Master all key exam areas to boost your knowledge and skills for perioperative nursing.
Explore the human body with a comprehensive 3D atlas featuring interactive models of every organ and system. Access detailed articles, use AI-powered search, and visualize anatomy in AR. Learn anytime, anywhere, even offline.
This reference app helps staff prepare for emergencies like bomb threats, fires, and system failures. It provides customized information specific to your organization's safety policies and emergency procedures.
Access personalized solutions for all your Apple products and services in one convenient app. Troubleshoot issues with guided steps, chat with support, manage subscriptions, reset passwords, and find nearby service locations for Genius Bar appointments.
This app offers a private search engine and browser that blocks trackers and cookies by default. It includes AI chat features and optional tools like a VPN and email protection to safeguard your online activity and personal information.
Discover and shop the latest Apple products with a personalized experience. Get tailored recommendations, track orders, and access support. Explore creative tips and book in-store sessions.
This app guides developers through the entire process of publishing apps on the App Store. It offers step-by-step instructions for account setup, submission, and optimization, along with monetization strategies and troubleshooting tips.