220+ iOS apps curated and reviewed
Every iPhone needs a few good digital key 2 apps. We benchmark 220+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (490K) | No | No | Aug 2026 |
| 2 |  | Free | 4.8★ (6.7M) | Yes | No | Aug 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | 4.5★ (90K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.3★ (2.3K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.3★ (465) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.3★ (2.4K) | No | Yes | Aug 2026 |
| 8 |  | Free | — | No | Yes | Aug 2026 |
Access owner resources, schedule service, and remotely control your Hyundai vehicle. Manage charging, lock/unlock doors, and find your car from your smartphone or smartwatch. Requires an active Bluelink subscription.
Securely store and manage digital versions of your credit/debit cards, IDs, transit passes, tickets, and keys. Use it to make payments, send money, and access venues and transportation with your iPhone or Apple Watch.
Easily control and share car doors using just your phone. Transform your vehicle into a smart car with this application.
Manage your vehicles remotely and securely. Lock/unlock doors, check real-time car status, store important documents, and track expenses. Offers GPS navigation and maintenance history for over 40 car makes.
Monitor and control your vehicle remotely from your smartphone. Track fuel levels, tire pressure, battery charge, and lock/unlock doors. Share digital car keys securely and find your parked car with ease.
Control your car remotely with real-time monitoring of fuel, battery, and tire pressure. Locate your vehicle, track speed, and analyze driving habits for a smarter, safer journey.
This app allows users to remotely manage their vehicles, including starting the engine, checking tire pressure, and locating their car. It also offers features for fleet tracking and EV charging management, enabling seamless car linking for customers.
Learn and play piano anytime, anywhere with a full 88-key virtual keyboard. Record your musical creations, save them, and share them with friends. Offers a metronome and adjustable keyboard size for a personalized experience.
Instantly identify the musical key and scale of any audio source, from studio tracks to live instruments and vocals. Seamlessly sync detected keys with your computer's Digital Audio Workstation (DAW) for enhanced music production.
This app allows you to read and write NFC tags, scan and create QR codes, digitize documents, and capture 3D models. It offers advanced NFC tools like encryption and batch operations, alongside a versatile QR code scanner and document scanner with OCR.
Transform your smartphone into a key for compatible smart locks. Unlock doors with a simple touch, eliminating the need for physical keys. Grant access remotely to family and friends with customizable eKeys and monitor lock activity.
Secure your online accounts with a versatile two-factor authentication solution. Manage all your authentication codes in one place, offering enhanced security for websites, services, and crypto wallets. Supports biometric access and offline code generation.
Configure your gaming adapter to use a keyboard and mouse on consoles like Xbox, PlayStation, and Switch. Optimize gameplay with custom key mapping, sensitivity, and macros. Wirelessly adjust settings on the fly and share profiles with a community.
Unlock your hotel room door directly from your smartphone. This app eliminates the need for physical keys by providing secure digital access after online ID verification. Enjoy a seamless and convenient check-in experience.
Organize all your tickets, membership cards, and coupons in one place. Easily create custom digital passes from barcodes, QR codes, or templates, and add them to your digital wallet for quick access.
Control your vehicle remotely, monitor its status, and locate it easily. Check tire pressure, fuel, battery, and lock/unlock doors from your iPhone, iPad, or Apple Watch. Share car access digitally and find nearby essential services.
This app allows you to unlock hotel room doors using your smartphone's Bluetooth. It's designed to work exclusively with Adria electronic smart room Bluetooth-enabled card readers. You'll receive a valid digital key via a QR code generated by the Adria electronic Rooms system.
Securely issue and manage digital ID cards for students, employees, and members. Administrators can create temporary IDs for events and share member cards with family.