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.



248+ iOS apps curated and reviewed
The best settings app for iphone on iPhone average 4.5★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.5★ (978) | No | Yes | Sep 2026 | ||
| 2 | Free | 4.0★ (107) | No | Yes | Sep 2026 | ||
| 3 | Free | 4.0★ (8.5K) | No | No | Sep 2026 | ||
| 4 | Free | 4.4★ (177K) | No | No | Sep 2026 | ||
| 5 | Free | 4.6★ (77) | No | Yes | Sep 2026 | ||
| 6 | Free | 4.7★ (49M) | Yes | Yes | Sep 2026 | ||
| 7 | Free | 4.7★ (29M) | Yes | Yes | Sep 2026 | ||
| 8 | Free | 4.5★ (28M) | Yes | Yes | Sep 2026 |



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.






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.


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.