JJY Simulator app icon

Apps Like JJY Simulator for iPhone and iPad

Synchronize radio clocks with iPhone audio.

The app simulates standard radio waves used by Japanese radio clocks. It outputs a 13.3kHz audio signal to synchronize time using its third harmonic frequency.

by Tomoki Sekiyama★ 4.218 ratingsUtilitiesFreeData updated 2026-09-18

JJY Simulator screenshots

Ranked alternatives

Showing 81–100 of 1,000 ranked alternatives.

  1. GT Animal Simulator 3D app icon

    GT Animal Simulator 3D

    DINO GLOBAL STUDIO PTE. LTD.

    Play games and simulate circus racing

    Play racing games with 3D environments. Choose different characters. Race in modes like GT car stunt or mega ramp challenges. Customize vehicles and compete against other players online. Track progress and unlock new animals and tracks.

    ★ 4.51,684 ratingsGamesFreeData updated 2026-09-06
  2. Connect headphones and speaker app icon

    Connect headphones and speaker

    HEYOKA BILISIM ANONIM SIRKETI

    Audio devices instantly

    Switch between Bluetooth and AirPlay audio devices instantly. View current output device and scan for nearby compatible speakers, , or audio gear. Manage connections with a simple, intuitive interface.

    ★ 4.71,325 ratingsMusicFreeData updated 2026-09-06
  3. Screen Recorder - Record it! app icon

    Screen Recorder - Record it!

    MOBILIOJI VISATA UAB

    Video and audio reactions

    Videos and audio from games, apps, and YouTube. Capture reactions using facecam or YouTube integration. Add commentary and edit recordings. Save and share content directly.

    ★ 4.5929 ratingsPhoto & VideoFreeData updated 2026-09-06
  1. Electromagnetic EMF Detector app icon

    Electromagnetic EMF Detector

    Jose Bello

    Track magnetic fields and detect ferromagnetic metals

    Detects magnetic fields and ferromagnetic metals using the iPhone's compass. Issues a warning beep when magnetic fields are present. Identifies devices emitting radio-frequency EMF such as plugs, cell phones, and routers.

    ★ 4.4212 ratingsUtilities$1.99Data updated 2026-09-10
  2. Chakra Meditation Reiki Guided app icon

    Chakra Meditation Reiki Guided

    Zhuzhou Yiqi Network Technology Co., Ltd.

    Activate chakras for body healing

    Users can listen to sessions for each of the seven chakras. The includes audio for root, sacral, solar plexus, heart, throat, third eye, and crown chakras.

    ★ 4.8803 ratingsLifestyleFreeData updated 2026-09-06
  3. Television Spain app icon

    Television Spain

    Ana Guerola

    Access channels and radio stations instantly

    Access live websites of Spanish channels and radio stations directly. Check program schedules for favorite channels. View current programming and upcoming shows. Navigate between channels and stations quickly.

    ★ 4.7272 ratingsEntertainmentFreeData updated 2026-09-06
  4. Dog Sounds Simulator & Trainer app icon

    Dog Sounds Simulator & Trainer

    Evgeniya Yastrebova

    Capture pet reactions with fun videos

    Record videos of your pet reacting to dog . Choose from pre-recorded barking to mimic emotions. Capture and share videos with built-in camera features.

    ★ 4.21,561 ratingsEntertainmentFreeData updated 2026-09-06
  5. HF Weather Fax app icon

    HF Weather Fax

    Black Cat Systems

    Receive faxes via HF radio

    Receive and display marine fax images using HF radio audio. Connect via Bluetooth or audio input. Tune to fax frequencies. View real-time reports without internet.

    ★ 3.718 ratingsWeather$3.99Data updated 2026-11-09
  6. Octave RTA app icon

    Octave RTA

    ONYX 3

    Analyze audio in real time

    Analyze audio in real time with and FFT measurements. Visualize frequency response and adjust settings for room or speaker tuning. Export measurement data for further analysis.

    ★ 4.4154 ratingsMusic$9.99Data updated 2026-11-12
  7. Unit Conversion - Converter and Calculator app icon

    Unit Conversion - Converter and Calculator

    FAPPS WORLD et Cie SCS

    Convert units and calculate instantly

    Convert units across 16 categories including temperature, currency, distance, weight, and volume. Access a standard and scientific within the . Units are organized by usage frequency with commonly used units displayed first.

    ★ 4.6103 ratingsUtilities$0.99Data updated 2026-09-08
  8. West Side Yoga new app icon

    West Side Yoga new

    On Earth Yoga, LLC

    Synchronize your breath with movement

    Track workouts and monitor progress with detailed session logs. Set fitness goals and receive reminders. Access a variety of heated infrared classes. Join a supportive community for motivation and accountability.

    ★ 5.0187 ratingsHealth & FitnessFreeData updated 2026-09-06
  9. Hearing Amplifier: Clear Sound app icon

    Hearing Amplifier: Clear Sound

    Zipo Apps Ltd.

    Enhance clarity and volume remotely

    Enhance audio clarity with noise reduction and amplification. Adjust frequency balance and volume. Focus on specific voices or sounds. Sync with compatible devices for real-time audio enhancement.

    ★ 4.4866 ratingsUtilitiesFreeData updated 2026-09-06
  10. AI HairCut Simulator: HairTry app icon

    AI HairCut Simulator: HairTry

    Kazuya Saito

    Try hairstyles and colors virtually

    Try on hairstyles and colors in real-time using facial recognition. Share looks with others for feedback. Get AI-based recommendations based on face shape and hair type. Adjust styles and colors virtually before making a decision.

    ★ 4.2569 ratingsLifestyleFreeData updated 2026-09-06
  11. Thief Simulator:Gangster Story app icon

    Thief Simulator:Gangster Story

    Mohsin Raza

    Play 3D shooter and explore city life

    Play as a gangster in an open 3D city environment. Navigate a modernized metropolis with 3D third-person shooting mechanics. Engage in criminal activities and interact with a dangerous police force.

    ★ 4.3133 ratingsGamesFreeData updated 2026-09-22
  12. Barber Shop Hair Cut Simulator app icon

    Barber Shop Hair Cut Simulator

    Fatima Ahmed

    Create hairstyles, cut , style clients

    Create hairstyles from around the world using various tools and templates. Design tattoos with customizable options. Complete tasks to progress through the game. Switch between male and female characters for styling.

    ★ 4.4994 ratingsGamesFreeData updated 2026-09-06
  13. Satellite Transponders app icon

    Satellite Transponders

    Yuriy Kvasha

    Find parameters by channel

    Manage TV data with a database containing over 12,800 video channels. Sort satellites, search by channel name, name, radio name, or provider. View channel details including frequency, polarization, FEC, and symbol rate.

    ★ 4.3288 ratingsUtilitiesFreeData updated 2026-09-08
  14. Water Eject Shortcut app icon

    Water Eject Shortcut

    Atul Brahmbhatt

    From your speakers

    Remove from speakers using sound waves. Measure decibel levels to monitor volume. Display neighbor's audio output for visibility. Offer ad-free operation for uninterrupted use.

    ★ 4.3497 ratingsMusicFreeData updated 2026-09-06
  15. Bowls HD Tibetan Singing Bowls app icon

    Bowls HD Tibetan Singing Bowls

    Oceanhouse Media, Inc.

    Create meditative harmonic tones with bowls.

    The app creates meditative harmonic tones by swirling fingers around bowls. Users can tap bowls, gongs, bells, and cymbals to add variety.

    ★ 4.8198 ratingsMusic$1.99Data updated 2026-09-13
  16. AI Voice Clone Text To Speech app icon

    AI Voice Clone Text To Speech

    Nosakhare Ogbebor

    Convert to audio quickly

    Convert to audio using AI-generated voices. Choose from multiple options. Create custom audio for projects or entertainment. Request new AI voices through reviews. Sync with device storage. Share audio files via social media or messaging apps.

    ★ 4.41,054 ratingsReferenceFreeData updated 2026-09-06
  17. Православное радио app icon

    Православное радио

    Andrey Fetisov

    Listen to radio while using other apps

    Listen to radio in the background while using other apps. Identify performers automatically. Features include a user-friendly interface and background mode. Requires an internet connection.

    ★ 4.8105 ratingsLifestyleFreeData updated 2026-09-11

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.