1. Home
  2. Topics
  3. Kastle Key

Best Kastle Key Apps

224+ iOS apps curated and reviewed

3.8 avg rating
20 free apps
Updated July 2026

KastlePresence is the household name in kastle key, but it's far from the only option. We track 224+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Kastle Key Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1KastlePresenceKastlePresenceFree3.1★ (307)NoNoJul 2026
2KastleResidentKastleResidentFree1.5★ (108)NoNoJul 2026
3Kastle KeyKastle KeyFree5.0★ (1)NoNoMay 2026
4Brivo Mobile PassBrivo Mobile PassFree4.8★ (154K)NoNoAug 2026
5KevoKevoFree4.6★ (27K)NoNoJul 2026
6Auto-Key | Music key detectionAuto-Key | Music key detectionFree3.9★ (87)NoNoJul 2026
7TikToyzTikToyzFree3.0★ (2)NoNoMay 2026
8JustIN MobileJustIN MobileFree4.6★ (3.6K)NoNoAug 2026

Top Picks for Kastle Key

KastlePresence#1

KastlePresence by Kastle Systems

Editor's Choice
💼 Business
3.1😞(307 ratings)
Free
KastlePresence screenshot 1
KastlePresence screenshot 2
KastlePresence screenshot 3
KastlePresence screenshot 4
KastlePresence screenshot 5
KastlePresence screenshot 6

This app offers secure and convenient access control for workplaces using mobile technology. It enables hands-free entry, remote unlocking, and touchless elevator control, integrating IoT for enhanced building management and personalized security.

What We Love

  • 🚀 Hands-free touchless access when working properly
  • 👍 Intuitive and easy to use interface
  • 🔒 Convenient mobile credential replacement for physical badges
  • ✨ Works seamlessly for some users without taking phone out

Room to Improve

  • 🐛 Unreliable and inconsistent functionality - works only 10-30% of the time
  • 📱 Requires app to be open despite claims of background operation
  • 🔋 Severe battery drain and excessive power consumption
KastleResident#2

KastleResident by Kastle Systems

Strong Contender
💼 Business
1.5😞(108 ratings)
Free
KastleResident screenshot 1
KastleResident screenshot 2
KastleResident screenshot 3
KastleResident screenshot 4

Enhance your multifamily living experience with a powerful app for resident amenities and engagement. Access secured areas, manage visitors, track community occupancy, and submit maintenance requests all from your smartphone.

What We Love

  • 💡 Remote unlock feature
  • 👍 Convenient for visitors

Room to Improve

  • 🐛 Frequent crashes
  • 🐛 Unreliable door unlocking
  • 🐛 Inconsistent functionality

More Kastle Key apps to explore

4
Brivo Mobile Pass
Brivo Mobile Pass
Brivo Mobile Pass
by Brivo Inc.
Free

Unlock secured areas using your smartphone as a digital access credential. This app works with the Brivo Access platform, eliminating the need for physical keys and cards. Administrators can easily issue digital passes via email.

Smartphone access credentialDigital key replacementWorks with Brivo Access
🔧 Utilities
(154K)
free
5
Kevo
Kevo
Kevo
Your Phone Is Now Your Key
Free

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.

Smartphone as keyTouch-to-open functionalityRemote eKey sending
🌟 Lifestyle
(27K)
free
6
Auto-Key | Music key detection
Auto-Key | Music key detection
Auto-Key | Music key detection
Music key and scale detection
Free

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.

Real-time key detectionDiatonic key identificationAudio capture from speakers, instruments, or voice
🎵 Music
(87)
free
7
TikToyz
TikToyz
TikToyz
TikToyz: Fun & Learning!
Free

Discover a wide selection of toys for boys and girls of all ages. This app offers a user-friendly online shopping experience for fun, educational, and imaginative play items, with a focus on quality and entertainment.

Extensive toy selection for boys and girlsToys for all ages, including toddlersFocus on fun, learning, and imagination
🛍️ Shopping
(2)
free
8
JustIN Mobile
JustIN Mobile
JustIN Mobile
by Salto Systems
Free

This app allows users to manage building access using their smartphone. It provides digital keys for doors, elevators, and car park barriers, eliminating the need for physical keys and simplifying access control across multiple locations.

Smartphone-based digital keysManage access to doors, elevators, barriersMulti-site and multi-application support
🔧 Utilities
(3.6K)
free
9
Keycafe
Keycafe
Keycafe
Share Your Keys
Free

This app facilitates secure key management for various organizations and individuals. It integrates with smart lockboxes to control access, track usage, and verify users in real-time. It's useful for businesses needing to grant temporary access and for individuals participating in the sharing economy.

Control access to keys by minuteProvide anytime access to staff/guestsComplete access history tracking
✈️ Travel
(330)
free with in-app purchases
10
Tile - Find lost keys & phone
Tile - Find lost keys & phone
Tile - Find lost keys & phone
by Tile, Inc.
Free

This app helps you locate lost items like keys, wallets, and bags. It uses Bluetooth to find nearby items and a community network for items further away. It also allows you to find your phone and offers smart home compatibility.

Find nearby items with BluetoothLocate items on a mapRing your phone
🌟 Lifestyle
(1M)
free with in-app purchases
11
Mein bitkasten
Mein bitkasten
Mein bitkasten
by bitkasten GmbH
Free

Receive mail digitally and securely without email or scanning. Send and organize information in a protected digital mailbox, reducing paper waste and environmental impact.

Secure digital mail receptionDigital information sendingSmart document archiving
💼 Business
(0)
free
12
Car Key Remote｜Connect Car
Car Key Remote｜Connect Car
Car Key Remote｜Connect Car
Drive Sync & Digital Play App
Free

Transform your smartphone into a comprehensive car management system. Remotely control your vehicle's locks, start the engine, and receive important maintenance notifications. Manage multiple cars and grant access to others, all from your device.

Remote lock/unlockSchedule engine startMonitor battery levels
🔧 Utilities
(250)
free with in-app purchases
13
Car Play Connect: Digital Key
Car Play Connect: Digital Key
Car Play Connect: Digital Key
For BMW, Ford, Audi, Honda etc
Free

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.

Remote door lock/unlockDigital car key sharingReal-time vehicle status updates
🔧 Utilities
(2.3K)
subscription
14
Google Smart Lock
Google Smart Lock
Google Smart Lock
by Google
Free

Securely log in to websites and apps using your phone's built-in security key or a physical Bluetooth key. It simplifies access by remembering your passwords and offering a more convenient sign-in experience.

Use phone as security keyUse Bluetooth security keyPassword saving
🔧 Utilities
(614)
free with in-app purchases
15
OpenKey
OpenKey
OpenKey
by OPENKEY, INC.
Free

Unlock hotel rooms worldwide using your smartphone as a secure digital key. Access your room instantly, share keys with companions, and manage your stay with features like check-out details and hotel information.

Instant room accessDigital key sharingContact hotel operations
✈️ Travel
(3.1K)
free
16
PairMyKey
PairMyKey
PairMyKey
Easily Program Vehicle Keys
Free

This app simplifies the process of programming vehicle keys and remotes for most cars. It works in conjunction with a dongle, connecting to your vehicle's OBDII port to enable effortless key programming. Save time and money on dealership services.

Program vehicle keysProgram remotesOBDII port connection
🔧 Utilities
(106)
free
17
Key Genius
Key Genius
Key Genius
by Autel Intelligent Technology Co., Ltd.
Free

Easily program new car keys at home using your smartphone. Compatible with thousands of vehicle models, this app guides you through the DIY installation process after receiving a pre-cut key.

DIY car key pairingCompatible with thousands of vehiclesStep-by-step phone instructions
🔧 Utilities
(63)
free with in-app purchases
18
EZ Key Programming
EZ Key Programming
EZ Key Programming
by Car Keys Express
Free

This app simplifies the process of programming replacement car keys using just your smartphone and a compatible OBD dongle. It guides users through the steps to program various types of vehicle keys via the OBD port, eliminating the need for bulky, traditional equipment.

Program replacement auto keysConnect to OBD donglePerform initial dongle setup
🔧 Utilities
(32)
free
19
Altimeter ∞ Elevation GPS
Altimeter ∞ Elevation GPS
Altimeter ∞ Elevation GPS
Current Altitude Tracker
Free

This app provides real-time GPS elevation tracking for your current location. It's ideal for outdoor activities, travel, or simply satisfying your curiosity about altitude. The app is designed for simplicity and accuracy, working offline with minimal battery consumption.

Current altitude displayGPS accuracy indicatorClean, easy-to-read interface
🔧 Utilities
(879)
free with in-app purchases
20
My Key Mobile
My Key Mobile
My Key Mobile
by LH Licensed Products, INC.
Free

Unlock your doors using your smartphone through a Bluetooth connection. This application allows for convenient and secure access to your property without the need for physical keys.

Unlock doors with smartphoneBluetooth connectivityKeyless entry
🔧 Utilities
(90)
free

FAQ about Kastle Key

What are the best kastle key apps for iPhone?
KastlePresence tops our kastle key apps ranking as of July 2026, with a 3.1-star average from 307 App Store ratings, and it's free to download.
Yes — 20 of the top kastle key apps we rank are free to download, including KastlePresence and KastleResident.
KastlePresence has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 224+ kastle key apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
KastlePresence provides secure and convenient access control for workplaces using mobile technology. It allows users to unlock doors, turnstiles, and parking gates hands-free, activate smart elevators, and monitor real-time occupancy of shared spaces.
Key features include touchless mobile access, remote door unlocking, hands-free entry, real-time occupancy monitoring for shared spaces, location-based services for building information, and mass notification capabilities for employees and tenants.