Looking for free setting apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
Gain deep insights into your device's hardware and performance. Monitor CPU, RAM, battery, and sensors, and run diagnostic tests. Generate and export detailed system reports to optimize your device's health and functionality.
Master your iPhone settings with this comprehensive guide. It offers step-by-step explanations for all major iOS settings and includes an AI assistant for instant answers to your questions.
This app consolidates all your calling needs, including standard phone calls, FaceTime audio, and video calls. It offers advanced features like voicemail transcription, call recording, and intelligent call screening to manage your communications efficiently.
Device Monitor & Diagnostics tops our setting apps ranking as of September 2026, with a 4.0-star average from 107 App Store ratings, and it's free to download.
Are there free setting apps for iPhone?
Yes — 20 of the top setting apps we rank are free to download, including Device Monitor & Diagnostics and Settings App For Phone.
Does Device Monitor & Diagnostics have ads or in-app purchases?
Device Monitor & Diagnostics has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
How many setting apps are on the App Store?
We track 250+ setting apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What information does Device Monitor & Diagnostics provide?
Device Monitor & Diagnostics offers detailed insights into your device's hardware, including CPU, RAM, display, camera, network, sensors, and battery status. It also provides analytics to help optimize performance.
Can I export reports from Device Monitor & Diagnostics?
Yes, the premium version of Device Monitor & Diagnostics allows you to generate a full system report and export it as a PDF. This is useful for record-keeping or sharing diagnostic information.