247+ iOS apps curated and reviewed
With an average user rating of 4.0★, the negen diagnostics category is one of the App Store's strongest. Browse all 247+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | 5.0★ (2) | No | Yes | May 2026 |
| 4 |  | Free | 4.3★ (6) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.0★ (96) | No | No | Jul 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | — | No | Yes | Jul 2026 |
| 8 |  | Free | 4.8★ (6) | No | No | Aug 2026 |
This medical reference app provides comprehensive information on lab and diagnostic tests. It helps users understand test procedures, interpret results, and offer quality patient care with detailed nursing implications, common uses, and interfering factors.
This app provides a privacy check-up for your phone, revealing how your IP address, VPN, and Wi-Fi connection are perceived by the internet. It clarifies what information is exposed and whether your connection filters ads and trackers.
This app helps heavy-duty truck owners diagnose and resolve common issues like fault codes, regen problems, and derates. It provides plain-language explanations of error codes, allows for bi-directional commands to fix issues, and monitors live truck data to prevent downtime.
This utility app allows you to thoroughly test various components of your mobile device. It offers both automated and interactive tests to ensure everything is functioning correctly. Results can be emailed or shared directly with compatible service centers.
This app uses AI to monitor your car's health, predicting potential breakdowns and preventing costly repairs. It offers remote diagnostics, real-time condition monitoring, and personalized recommendations based on your vehicle's data and driving habits.
Access your laboratory results, download them as PDFs, and find branch locations. Stay updated with the latest news, promotions, and events. This app also provides a doctor's directory and information on lab test preparation.
Book at-home blood tests and full body checkups with India's largest diagnostics company. Track and manage your health reports, upload prescriptions, and access smart health insights. Offers a loyalty program for rewards and savings.
Prepare for ASE A-Series certification exams with comprehensive practice questions and AI-powered study assistance. This app offers topic-based practice, mock tests, and personalized study plans to help you identify weaknesses and optimize your learning for success.
This app turns your smartphone into a powerful OBD2 scan tool. It allows you to read and clear trouble codes, view live data, and generate detailed repair reports for your vehicle. Understand your car's issues and make informed repair decisions.
This app guides users through oscilloscope diagnostics, offering tutorials, training videos, and guided tests. It helps technicians master diagnostic skills with PicoScope hardware and software, featuring articles, animations, and case studies.
This app provides instant notifications for Priority and STAT lab results. Users can view and acknowledge results directly within the application, streamlining the notification process. Acknowledged results electronically prevent the need for practice calls regarding urgent findings.
This app serves as a guide for a premier global scientific conference in laboratory medicine. It allows users to connect with leaders, discover innovations, and access over 250 educational opportunities to stay updated on the latest advancements in clinical testing and patient care.
This app provides professional-level vehicle diagnostics, offering features like reading/clearing fault codes, data flow analysis, and special maintenance functions. It supports a wide range of car brands and allows users to subscribe to specific diagnostic software. Connects via Bluetooth to your smartphone for intelligent vehicle analysis.
This diagnostic software package provides advanced functionality for Asian vehicles. It requires the MaxiAP200 main program to operate, offering detailed vehicle diagnostics.
Perform comprehensive vehicle diagnostics, including reading data flow, fault codes, and vehicle information. Generate professional diagnostic reports for major automobile manufacturers. Features one-key diagnosis and automatic VIN reading.