Best Smart Key Start Apps

250+ iOS apps curated and reviewed

3.5 avg rating

20 free apps

Updated September 2026

From beginner-friendly picks to power-user tools, our smart key start list covers 250+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Smart Key Start Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Smart Key Start	Free	—	No	No	May 2026
2	INFINIT SMART KEY	Free	—	No	No	May 2026
3	DOOR: Smart Access & Control	Free	4.5★ (46K)	No	No	Oct 2026
4	Google Smart Lock	Free	2.5★ (614)	No	No	Oct 2026
5	i-Key	Free	1.0★ (3)	No	No	May 2026
6	VIZpin Smart	Free	2.9★ (53)	No	No	Oct 2026
7	Kevo	Free	4.6★ (27K)	No	No	Oct 2026
8	Tika Digital Key	Free	3.1★ (11)	No	No	Oct 2026

Top Picks for Smart Key Start

#1

Smart Key Start by 兆亮吉

Editor's Choice

0.0(0 ratings)

Free

Smart Key Start screenshot 1

Smart Key Start screenshot 2

Smart Key Start screenshot 3

Control and manage your vehicle remotely using your smartphone. Access real-time vehicle information and intelligent dynamic services for enhanced car management.

#2

INFINIT SMART KEY by Hatem Alsehimi

Strong Contender

0.0(0 ratings)

Free

INFINIT SMART KEY screenshot 1

INFINIT SMART KEY screenshot 2

INFINIT SMART KEY screenshot 3

#3

DOOR: Smart Access & Control by Latchable, Inc.

Simple access. Smarter living.

Worth Considering

4.5😞(46K ratings)

Free

DOOR: Smart Access & Control screenshot 1

DOOR: Smart Access & Control screenshot 2

DOOR: Smart Access & Control screenshot 3

DOOR: Smart Access & Control screenshot 4

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.

What We Love

🚀 Smooth performance
👍 Convenient services booking
😊 Positive user experience

Room to Improve

🐛 Connectivity issues
🔍 Cluttered UI with ads
🔄 Inconsistent door selection
🔒 Unreliable security features

More Smart Key Start apps to explore

Google Smart Lock

Google Smart Lock

Google Smart Lock

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

free with in-app purchases

by Sunion Technology Co,Ltd.

This utility app allows users to remotely operate smart locks and share electronic keys with others. It also provides options for setting up and managing lock configurations.

Operate smart locks remotelyShare electronic keysSet up lock configurations

Your Phone is Your Key

Transform your smartphone into a digital key to unlock doors and gates. Send and receive smartkeys remotely, and generate temporary visitor codes. Enjoy enhanced security with multiple encryption layers and convenient access through customizable widgets and notifications.

Unlock doors and gates with smartphoneSend and receive smartkeys remotelyGenerate temporary visitor codes

Your Phone Is Now Your Key

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

Tika Digital Key

Tika Digital Key

Tika Digital Key

Transform your smartphone into a car key for keyless unlocking and remote climate control. Share digital keys with friends and family for convenient access to your vehicle. Never worry about lost or forgotten keys again.

Smartphone as car keyKeyless vehicle unlockingGenerate and share digital keys

LV Smart Lock System

LV Smart Lock System

LV Smart Lock System

Smart MasterKey

Smart MasterKey

Smart MasterKey

Gold Standard for Key Solution

Nuki Smart Lock

Nuki Smart Lock

Nuki Smart Lock

Turn your phone into your key

Transform your smartphone into a secure digital key for your home. Grant and manage access for family and friends, and monitor who enters and when. Enjoy convenient features like automatic unlocking and locking, with easy DIY installation and smart home integration.

Turn phone into a keyShare access permissionsActivity log

by August Home, Inc.

Control your front door from anywhere with this app. Grant access to guests remotely, receive activity alerts, and automate locking and unlocking. Integrates with smart home systems and voice assistants.

Remote lock and unlockGuest key managementActivity feed

free with in-app purchases

Jetour Smart Connect

Jetour Smart Connect

Jetour Smart Connect

Control your vehicle remotely from your smartphone. Lock, unlock, start the engine, and track its location from anywhere in the world. Your phone becomes your smart key, offering advanced connectivity and security features.

Remote engine start/shutdownKeyless entry and trunk releaseGPS vehicle tracking

Schlage Lock Company LLC

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.

Remote lock/unlockManage access codesView lock history

by Zhongshan Kaisen Technology Co.,Ltd

Control your door lock using your smartphone. This application allows for convenient management of your smart lock directly from your mobile device.

Smartphone lock managementDirect device controlEasy access

Awakey Smart Life

Awakey Smart Life

Awakey Smart Life

Smart lock app to Manage locks

KEYDOT - Smart Digital Key

KEYDOT - Smart Digital Key

KEYDOT - Smart Digital Key

Smart Digital Key

This app allows you to unlock and lock your car, locate it, and access smart services using only your smartphone. It offers automatic door locking/unlocking and the ability to share car access with others. Earn points by integrating with the WeDrive app.

Unlock and lock car remotelyFind car's locationAutomatic door lock/unlock

by smart car key pty ltd

Transform your smartphone into a digital car key. Control your vehicle's locks, ignition, and trunk remotely. Share access with others and track your last parked location for ultimate convenience and security.

Smartphone as car keyRemote lock/unlockRemote start/stop engine

MiKey Smart Key

MiKey Smart Key

MiKey Smart Key

by Lightwave Technology Inc

Transform your traditional remote control systems into smartphone-controlled ones. This app allows you to manage car alarms, motorcycle alarms, home security, and door automation systems directly from your phone via a Bluetooth module.

Smartphone control for alarms and door automationSupports automotive, motorcycle, and home systemsAutomatic locking/unlocking based on proximity

FAQ about Smart Key Start

Are there free smart key start apps for iPhone?

Yes — 20 of the top smart key start apps we rank are free to download, including Smart Key Start and INFINIT SMART KEY.

Does Smart Key Start have ads or in-app purchases?

Smart Key Start has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many smart key start apps are on the App Store?

We track 250+ smart key start apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.