214+ iOS apps curated and reviewed
The best koulls door apps on iPhone average 4.5★ across 214+ 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 | Jul 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | 4.5★ (32K) | No | No | Jul 2026 |
| 4 |  | Free | 4.8★ (2.4M) | No | No | Jul 2026 |
| 5 |  | Free | 4.6★ (90K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (100K) | No | No | Jul 2026 |
| 7 |  | Free | 4.7★ (7.9K) | No | No | Jul 2026 |
| 8 |  | Free | 4.4★ (88) | No | No | May 2026 |
Manage keyless entry, control smart home devices, and book on-demand services from a single, intuitive application. Designed for residents of modern buildings, it simplifies everyday tasks like unlocking doors, adjusting your environment, and accessing home services.
Control and monitor your garage door, commercial door, or gate remotely. Receive alerts, view live video, and grant temporary access to trusted individuals. Compatible with various smart home devices and select vehicle infotainment systems.
Easily set up your smart home devices and receive instant alerts for visitors or motion. Monitor your home with high-definition video, and communicate with visitors from anywhere. Offers various subscription plans for extended service.
Monitor and control your garage door remotely from your smartphone. Receive custom notifications, grant access to family and guests, and set up automated rules for enhanced security and convenience.
Control and monitor your smart garage door or gate opener from anywhere. Receive notifications about usage, track activity history for security, and grant guest access. Schedule automatic events for added convenience.
Control your garage door opener using your iPhone. This app requires a separate hardware receiver that easily installs and connects your opener to your smartphone. Enjoy secure, password-protected access to your garage.
Monitor and control your garage door remotely from your smartphone. Receive real-time notifications, manage access for multiple users, and set up custom rules for automated actions. Integrates with smart home platforms.
Shop for home improvement products, manage your accounts, and plan projects. Access weekly ads, product details, and visualize items in your home with augmented reality. Organize lists and track orders for a convenient shopping experience.
Log and track door-knocking visits, including property details and statuses. Capture images, manage teams, assign territories, and monitor performance with leaderboards and personal stats. Features custom fields and objection tracking for personalized data and improved sales scripts.
This app offers smart building access using advanced face recognition and mobile technology. It provides a seamless and secure way to enter your building, manage visitors, and communicate with guests, all from your smartphone.
This app allows you to unlock doors using your smartphone. It provides secure access control for buildings and facilities, enabling you to manage who enters and when. You can also grant and revoke access remotely.
Control and monitor your Schlage smart locks remotely from anywhere. Manage access codes, view lock history, and receive notifications for enhanced home security and convenience.
Control your home security system and smart devices remotely. Arm or disarm alarms, manage lights, thermostats, locks, and view live camera feeds from anywhere. Receive real-time notifications for security events and daily activities.
Access your community building using your smartphone. Unlock doors remotely, send guest passes, and receive video calls from your main entrance. Enjoy convenient and secure access without physical fobs or cards.
Streamline door-to-door sales and field services by digitally capturing client information. This app modernizes lead generation for real estate agents and home services professionals, organizing contacts and managing leads efficiently from your mobile device.
Control your garage door, gate, or barrier remotely from your iPhone. Manage user access, track entry logs, and secure your property from anywhere. This smart access solution offers real-time control via Bluetooth, GSM/4G, or Wi-Fi.
Control your home or business security system remotely. Arm/disarm, manage lights, locks, thermostats, and view live camera feeds. Automate actions and receive important notifications.
Monitor and manage your smart home devices for comfort, safety, and water leak detection. Receive alerts whether you're home or away, and integrate with various smart home partners for comprehensive control.