Best Smart Key Start Apps

249+ iOS apps curated and reviewed

2.9 avg rating

20 free apps

Updated October 2026

From beginner-friendly picks to power-user tools, our smart key start list covers 249+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Smart Key Start Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Smart Key Start	Free	—	No	No	May 2026
2	Kevo	Free	4.6★ (27K)	No	No	Oct 2026
3	INFINIT SMART KEY	Free	—	No	No	May 2026
4	DOOR: Smart Access & Control	Free	4.5★ (50K)	No	No	Oct 2026
5	Smart Car Key - Remote Connect	Free	3.8★ (53)	No	Yes	Oct 2026
6	Smart MasterKey	Free	—	No	No	Oct 2026
7	LV Smart Lock System	Free	—	No	No	May 2026
8	Smart Car Key	Free	2.6★ (7)	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

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

#2

Kevo by UniKey Technologies Inc.

Your Phone Is Now Your Key

Strong Contender

4.6😞(27K ratings)

Free

Kevo screenshot 1

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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.

What We Love

🚀 Easy to use
🔒 Secure access control
💡 Convenient remote access
👍 Reliable locking/unlocking

Room to Improve

🐛 Frequent connection issues
🔋 Rapid battery drain
👎 Unreliable performance
🕰️ Slow response times

#3

INFINIT SMART KEY by Hatem Alsehimi

Worth Considering

0.0(0 ratings)

Free

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More Smart Key Start apps to explore

DOOR: Smart Access & Control

DOOR: Smart Access & Control

DOOR: Smart Access & Control

Simple access. Smarter living.

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.

Keyless door unlockingSecure access sharingRemote smart home control

Smart Car Key - Remote Connect

Smart Car Key - Remote Connect

Smart Car Key - Remote Connect

Remote Start Your Engines

Control your car remotely via your smartphone. Track its location, lock/unlock doors, and manage maintenance schedules. This app helps you stay connected to your vehicle.

Remote lock and unlockVehicle status monitoringCar location tracking

Smart MasterKey

Smart MasterKey

Smart MasterKey

Gold Standard for Key Solution

LV Smart Lock System

LV Smart Lock System

LV Smart Lock System

by Smart Car Key

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

Virtual Key - Smart-lock

Virtual Key - Smart-lock

Virtual Key - Smart-lock

Smart-lock for car sharing

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

This smart door lock application offers fast, secure, and easy unlocking via Bluetooth. It is designed for a seamless user experience with your smart lock.

Bluetooth unlockingFast accessSecure unlocking

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

Smart Lock-One Key Access

Smart Lock-One Key Access

Smart Lock-One Key Access

by Hizima Technologies Co., Ltd

This utility app works with a specific mechatronic lock and key system to manage access and track operations. It allows users to find smart keys, open authorized locks, apply for access tickets, and view operation logs. The app also facilitates lock management and provides navigation to stations.

Search and connect to Smart KeysOpen authorized Smart LocksApply for and manage lock access tickets

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

Exma Smart Manager

Exma Smart Manager

Exma Smart Manager

by Exma Sakerhetssystem AB

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

My Key Mobile Plus

My Key Mobile Plus

My Key Mobile Plus

by LH Licensed Products, INC.

Control your wifi digital deadbolt lock remotely using your smartphone. Manage access with user codes, receive notifications, and monitor battery levels. It also allows control of smart sockets for electrical outlets.

Remote unlock and lockKeyless entryUser code management

by Henis Electronic Technology Co., Ltd.

📊 Productivity

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 Kevo.

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 October 2026.

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

We track 249+ smart key start apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.