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Best Bluetooth Transmitter Apps

249+ iOS apps curated and reviewed

3.5 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good bluetooth transmitter apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Bluetooth Transmitter Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Radio App - FM TransmitterRadio App - FM TransmitterFree4.3★ (6.7K)YesYesNov 2026
2iCarPlayeriCarPlayerFree1.5★ (102)NoNoNov 2026
3i-bluetoothi-bluetoothFree4.3★ (3)NoNoOct 2026
4Blue2CarBlue2CarFree1.9★ (11)NoYesOct 2026
5Roav ChargerRoav ChargerFree4.8★ (11K)NoNoNov 2026
6Car FM PlayCar FM PlayFree2.3★ (11)NoNoOct 2026
7Bluetooth Device Finder & PairBluetooth Device Finder & PairFree1.8★ (4)NoYesOct 2026
8Bluetooth Controller BT/LEBluetooth Controller BT/LEFree5.0★ (1)NoNoOct 2026

Top Picks for Bluetooth Transmitter

Radio App - FM Transmitter#1

Radio App - FM Transmitter by European Apps Solutions

Live Radio & FM Transmitter
Editor's Choice
🔧 Utilities
4.3😞(6.7K ratings)
FreeAdsIn-App Purchases
Radio App - FM Transmitter screenshot 1
Radio App - FM Transmitter screenshot 2
Radio App - FM Transmitter screenshot 3
Radio App - FM Transmitter screenshot 4
Radio App - FM Transmitter screenshot 5
Radio App - FM Transmitter screenshot 6

This app helps you find the clearest FM radio station for your FM transmitter, ensuring uninterrupted music playback. It automatically detects your location or allows manual input to scan for optimal frequencies.

What We Love

  • 👍 Convenient app for finding clear FM stations
  • 🚀 Saves time scanning for good frequencies
  • 💡 Useful for FM transmitter users

Room to Improve

  • 🐛 Inaccurate station recommendations
  • 🚫 Doesn't work outside the US
  • 💰 Paid subscription required for full functionality
  • 🚫 Doesn't actually transmit audio
iCarPlayer#2

iCarPlayer by 涛 余

Strong Contender
🎬 Entertainment
1.5😞(102 ratings)
Free
iCarPlayer screenshot 1
iCarPlayer screenshot 2
iCarPlayer screenshot 3
iCarPlayer screenshot 4
iCarPlayer screenshot 5

Connect your phone to your car's audio system via Bluetooth for an enhanced driving experience. Stream your music, control FM transmission frequencies, and enjoy your local music library or music from a USB drive.

What We Love

  • 👍 Audio enhancement amazing (one review)

Room to Improve

  • 🐛 Crashes on opening
  • 🐛 Does not open
  • 🐛 Keeps crashing
  • 🐛 Won't load app
  • 🐛 Kicked out immediately
  • 🐛 Not working
  • 🐛 Waste of time
  • 🐛 Terrible
  • 🐛 Does not work
  • 🐛 Can't connect to car
  • 🐛 Sucks
  • 🐛 Inconvenient
  • 🐛 Never loads
  • 🐛 Instant crash
  • 🐛 Zero problems (historically)
  • 🐛 Bluetooth not working
  • 🐛 Music library doesn't access other apps
  • 🐛 GUI needs refurbishment
  • 🐛 Can't send music from files
  • 🐛 Rubbish
  • 🐛 Does absolutely nothing
  • 🐛 Horrible
  • 🐛 Number is illegal (registration)
  • 🐛 Not a real app
  • 🐛 Embarrassing
  • 🐛 Awful
  • 🐛 Not worth half star
  • 🐛 Doesn't transmit
  • 🐛 Frustrating
  • 🐛 Not an FM Transmitter
  • 🐛 Waste of money
  • 🐛 Very limited (Apple Music)
  • 🐛 Useless

More Bluetooth Transmitter apps to explore

FAQ about Bluetooth Transmitter

What are the best bluetooth transmitter apps for iPhone?
Radio App - FM Transmitter tops our bluetooth transmitter apps ranking as of October 2026, with a 4.3-star average from 6.7K App Store ratings, and it's free to download.
Yes — 20 of the top bluetooth transmitter apps we rank are free to download, including Radio App - FM Transmitter and iCarPlayer.
Radio App - FM Transmitter shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ bluetooth transmitter apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.