250+ iOS apps curated and reviewed
The best ois installation app on iPhone average 4.2★ across 250+ 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 | — | No | No | May 2026 |
| 2 |  | Free | 4.5★ (175) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.8★ (112K) | No | No | Aug 2026 |
| 4 |  | Free | 4.7★ (95K) | No | No | Aug 2026 |
| 5 |  | Free | 4.9★ (41K) | No | No | Aug 2026 |
| 6 |  | Free | — | Yes | No | Aug 2026 |
| 7 |  | Free | 4.5★ (34) | Yes | No | Aug 2026 |
| 8 |  | Free | — | No | No | May 2026 |
Enhance your mobile privacy with advanced security features. Protect your connection with VPN and DNS security, block trackers and ads, and receive real-time threat alerts. Secure your communications and browse privately without compromising daily usability.
Manage your personal health records and communicate with your care team. Access medical profiles, schedule appointments, view results, and handle prescriptions and billing securely. Integrates with Apple Health and offers convenient access via Apple Watch and Touch ID.
Access and analyze your business data from anywhere with powerful mobile tools. Visualize key metrics, filter information, and share insights on the go. Get real-time notifications and ask questions of your data with a virtual analyst.
Control all your smart devices from one place with this intuitive app. Enjoy top-tier cloud security and smart remote features for a simpler, more secure living experience.
Manage multiple accounts for various apps simultaneously without constant logouts. Securely store personal notes and browse the web privately. Keep your digital life organized and accessible.
Organize your photos and videos with a fun, swipe-based interface. Revisit memories with the "On This Day" feature and track your saved space. Easily declutter your camera roll by deleting duplicates, blurry shots, and screenshots.
Enhance digital family devices with extra data like location and customer details. This information is then linked with manufacturing data such as MAC address and SIM number.
Access your healthcare organization's online portal to manage your health information. Securely message providers, schedule appointments, and view medical records like lab results and medications. Stay informed and engaged in your care.
Secure your personal data and set safety limits for children's devices. This app offers robust privacy protection, including app locking, intrusion alerts, and parental controls to prevent unwanted access and manage screen time.
This app helps you free up iPhone storage by detecting and removing duplicate files, large media, and old screenshots. It also offers privacy features like ad and spam blocking, device diagnostics, and a secure vault for your private files.
Centralize your medical history and manage your wellness with this secure, easy-to-use platform. It automatically syncs records from over 50,000 U.S. healthcare providers and allows for easy uploading of physical documents.
This app helps you free up storage space by identifying and removing duplicate files, large videos, and unwanted photos. It also enhances your device's security by checking for privacy risks, network vulnerabilities, and data breach exposures.
Manage your personal information held by AppLovin. Access or delete data shared through mobile apps that display AppLovin advertisements. Review your privacy settings easily.
This app helps you detect discreet wearable cameras by identifying the wireless signals they broadcast. It alerts you when known devices are nearby, offering a modern radar visualization and clear signal indicators for proximity estimation. Designed with privacy in mind, your data remains on your device.
Securely lock and hide your applications, photos, and videos. Manage multiple browser logins, store notes and contacts privately, and use a built-in password manager for ultimate digital privacy.
