Best Key Fob Apps

201+ iOS apps curated and reviewed

4.0 avg rating

18 free apps

Updated June 2026

Looking for free key fob apps? 18 of our 201+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Key Fob

#1

NFC Tools by WAKDEV

To read and write NFC tags

Editor's Choice

🔧 Utilities

4.6😊(13K ratings)

FreeIn-App Purchases

NFC Tools screenshot 1

NFC Tools screenshot 2

NFC Tools screenshot 3

NFC Tools screenshot 4

NFC Tools screenshot 5

NFC Tools screenshot 6

Easily read and write data to NFC tags using a straightforward interface. Interact with tag content, view detailed information, and record standard data like contacts, URLs, and WiFi configurations.

What We Love

🚀 One-time payment for Pro version
👍 Easy to use and intuitive interface
🚀 Fast NFC tag reading and writing
👍 Works well for most use cases

Room to Improve

🐛 Issues with reading/writing contact information
🐛 Compatibility problems with certain NFC tags and devices
🐛 Unreliable performance for some users

#2

dooplicator by Dooplicator Special Technologies Inc.

The original key dooplicator

Strong Contender

🔧 Utilities

4.8(54 ratings)

Free

dooplicator screenshot 1

dooplicator screenshot 2

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Create a digital backup of your physical key to avoid the stress of losing it. This utility eliminates the need for costly dealer programming, offering a convenient solution for emergencies or as a spare.

#3

FobApp by iLOQ Oy

Worth Considering

🔧 Utilities

4.5(2 ratings)

Free

FobApp screenshot 1

Manage access rights for your iLOQ Key Fob wirelessly using your iPhone. This app connects your Key Fob to the cloud, automatically receiving and applying updated access permissions.

More Key Fob apps to explore

NFC.cool Tools Tag Reader

NFC.cool Tools Tag Reader

Read and write RFID chip cards

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.

Read and write NFC tagsScan and create QR codesDigitize documents with OCR

free with in-app purchases

Unlock doors with your phone

Transform your smartphone into a digital key for various locked spaces like offices and parking garages. This app eliminates the need for physical keys, fobs, or cards, offering convenient access even without an internet connection.

Smartphone as a digital keyAccess locked spaces without internetAutomatic door detection

📊 Productivity

Apple Pay, Apple Card and more

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.

Store credit/debit cardsDigital driver's license/state IDTransit and event tickets

StarSign Key Fob

StarSign Key Fob

by Giesecke+Devrient GmbH

CarKey Digital Car Key Connect

CarKey Digital Car Key Connect

Remote Car Starter - Key Fob

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.

Remote car starterLocate vehicle & get directionsLive status tire pressure updates

📊 Productivity

by Shenzhen XHorse Electronics Co., Ltd.

This application connects to specialized locksmith devices via Bluetooth to perform various key and car remote operations. It offers features like transponder generation, cloning, editing, and key cutting. The app also provides access to a bonus points mall and customer service.

Transponder generatingTransponder cloningTransponder editing

Tile - Find lost keys & phone

Tile - Find lost keys & phone

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

free with in-app purchases

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

Remote Car Key Programmer

This application provides remote car key programming for a wide range of vehicle makes and models. It supports programming for Ford, Dodge, GM, Honda, Mazda, Nissan, Toyota, Mitsubishi, Suzuki, Subaru, Hyundai, and Kia vehicles up to recent model years.

Remote car key programmingSupports Ford/Lincoln up to 2023Supports Dodge/Jeep/Chrysler up to 2021

Viper SmartStart

Viper SmartStart

Control your car remotely from your smartphone or smartwatch. Start, lock, unlock, and locate your vehicle from anywhere. Receive real-time status updates and safety notifications.

Remote start, lock, and unlockVehicle location trackingReal-time status updates

free with in-app purchases

TSLA Keyfob - for Watch, Phone

TSLA Keyfob - for Watch, Phone

Car Control, Summon, Auto lock

Control your Tesla vehicle directly from your Apple Watch or iPhone. Features include walk-away lock/unlock, one-click trunk access, and the ability to use summoning functions instantly via Bluetooth, even without an internet connection.

Bluetooth car keyWalk-away lock/unlockWatch face integration

free with in-app purchases

LARA Lock Reader Assistant

LARA Lock Reader Assistant

Lishi, Transponder, Key Codes

This app assists automotive locksmiths by providing a comprehensive database of key, transponder, and Lishi tool information. It helps decode car locks, verify bitting, and offers programming procedures for transponders and remotes, drawing on a vast user-generated feedback database.

Key, transponder, and remote programming instructionsLishi tool information and decodingUser-generated feedback database

Key Fob Stickers

Key Fob Stickers

Control your S3XY EV

Control your Tesla vehicle remotely from your iPhone or Apple Watch. Lock, unlock, flash lights, honk the horn, open the trunk, and check battery status. Ensures you can always access your car, even if keys are inside.

Lock/unlock vehicleFlash lightsHonk horn

AutoCode - VIN to Key Code

AutoCode - VIN to Key Code

by AutoCode Inc.

This app automates the generation of key codes from vehicle identification numbers (VINs). It provides locksmiths and auto businesses with 24/7 access to powerful tools for VIN scanning, verification, and conversion to key bitting, eliminating the need for phone calls and wait times.

Automated VIN to Key Code GenerationVIN Scanner, Verification & CorrectionVIN to Year, Make, and Model

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

Key Programming Procedure Lite

Key Programming Procedure Lite

Step by Step Key Programming

Learn how to program your car's remote key fob manually in under a minute without special tools. This app provides step-by-step guides for numerous vehicle makes and models, helping you save money on dealership services.

Manual key fob programming guidesStep-by-step instructionsSupports numerous vehicle makes

Related searches

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