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Best Key Fob Reader Apps

236+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated April 2026

Every iPhone needs a few good key fob reader apps. We benchmark 236+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Key Fob Reader

NFC Tools#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
NFC.cool Tools Tag Reader#2

NFC.cool Tools Tag Reader by Nicolo Stanciu

Read and write RFID chip cards
Strong Contender
🔧 Utilities
4.5😊(6.6K ratings)
FreeAdsIn-App Purchases
NFC.cool Tools Tag Reader screenshot 1
NFC.cool Tools Tag Reader screenshot 2
NFC.cool Tools Tag Reader screenshot 3
NFC.cool Tools Tag Reader screenshot 4
NFC.cool Tools Tag Reader screenshot 5
NFC.cool Tools Tag Reader screenshot 6

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.

What We Love

  • 💯 Excellent app
  • 🚀 Easy to use
  • 👍 User-friendly
  • 🔥 Awesome features

Room to Improve

  • 🐛 Crashes frequently
  • 💰 Expensive subscription
  • 📢 Too many ads

More Key Fob Reader 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
LARA Lock Reader Assistant
LARA Lock Reader Assistant
LARA Lock Reader Assistant
Lishi, Transponder, Key Codes
Free

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
🔍 Reference
(2)
subscription
6
CarKey Digital Car Key Connect
CarKey Digital Car Key Connect
CarKey Digital Car Key Connect
Remote Car Starter - Key Fob
Free

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
(2.4K)
subscription
7
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
8
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
9
KeyConnect Digital Car Key
KeyConnect Digital Car Key
KeyConnect Digital Car Key
Remote Connect & Car Link
Free

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.

Remote lock and unlockReal-time car status monitoringGPS car locator
🔧 Utilities
(88K)
subscription
10
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
11
JustIN Mobile
JustIN Mobile
JustIN Mobile
by Salto Systems S.L.
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
(2.8K)
free
12
dooplicator
dooplicator
dooplicator
The original key dooplicator
Free

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.

Digital key backupNo dealer programmingEmergency key solution
🔧 Utilities
(54)
free
13
Chirp Access
Chirp Access
Chirp Access
Smart Access for Apartments
Free

This app allows residents of multifamily and student housing to open doors, gates, and garages using their mobile device. It also enables remote access granting for guests and service providers, eliminating the need for physical keys and fobs.

Open doors, gates, and garages with mobile deviceRemotely grant access to guestsGrant access to service providers
🔧 Utilities
(627)
free
14
FobApp
FobApp
FobApp
by iLOQ Oy
Free

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.

Update access rights over the airConnect via iPhone and BLEUse iPhone as a cloud gateway
🔧 Utilities
(2)
free
15
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
16
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
17
QR Code Reader ·
QR Code Reader ·
QR Code Reader ·
Barcode & QR Code Scanner
Free

Easily scan various QR codes and barcodes to access detailed product information, data cards, and scan history. Organize your scans with folders and export data to CSV. Offers unlimited scans and ad-free experience with a PRO subscription.

Scan 15+ code typesProduct & food detailsQR code data cards
🔧 Utilities
(669K)
freemium
18
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
19
Rhombus Key
Rhombus Key
Rhombus Key
by Rhombus Systems, Inc.
Free

Securely unlock doors directly from your smartphone. Replace physical keys and keycards with mobile credentials for fast, seamless building access. Manage multiple locations and favorite doors with a single login.

Secure smartphone door unlockingMobile credentials for building accessSeamless waving to unlock
💼 Business
(68)
free
20
AutoCode - VIN to Key Code
AutoCode - VIN to Key Code
AutoCode - VIN to Key Code
by AutoCode Inc.
Free

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
💼 Business
(102)
paid