123\Tune+ app icon

Apps Like 123\Tune+ for iPhone and iPad

Adjust ignition curves via Bluetooth

Control your classic car's ignition system remotely via Bluetooth. Adjust and upload custom advance and vacuum curves.

by Albertronic B.V.★ 4.5247 ratingsUtilitiesFreeData updated 2026-09-09

123\Tune+ screenshots

Ranked alternatives

Showing 221–240 of 1,000 ranked alternatives.

  1. HumProbCalc (S) app icon

    HumProbCalc (S)

    Ivan Miguel Serrano Pires

    Estimate wildfire risk indicators instantly.

    The app calculates fuel moisture content and ignition probability for wildfire risk assessment. It uses user-inputted data like temperature and humidity to provide instant results, with features for automatic logging and a searchable history.

    ★ 0.00 ratingsWeather$1.99Data updated 2026-10-15
  2. Turntable Speed app icon

    Turntable Speed

    Jere-Joonas Valtanen

    Measure and wow

    Measure vinyl with precise RPM readings and wow measurements. Save results for comparison. Supports 16 ⅔, 33 ⅓, 45, and 78 RPM. Calibrate phone for accurate results. View average and min/max variations.

    ★ 4.945 ratingsMusicFreeData updated 2026-09-06
  1. Hantek365 app icon

    Hantek365

    君虎 刘

    Digital multimeter for iPad visualization.

    The app wirelessly transmits voltage, current, resistance, capacitance, and on-off measurements via Bluetooth to an iPad. It records measurements in real time and creates trend curves.

    ★ 4.02 ratingsUtilitiesFreeData updated 2026-11-02
  2. DragFX app icon

    DragFX

    Dana Peters

    Engine sounds matched to real-time RPM.

    The app connects to a vehicle's OBD interface via compatible hardware to match engine RPM in real time. It produces engine sounds, including turbocharger blow-off valve sounds and audible indications for shifting gears.

    ★ 3.868 ratingsEntertainmentFreeData updated 2026-09-28
  3. ONE! app icon

    ONE!

    SmartONE Solutions Inc

    Unlock doors and control temperature

    Manage building amenities through a user-friendly interface. Unlock doors, adjust temperature settings, monitor motion sensors and cameras, and access security features. Control lighting and other suite functions remotely.

    ★ 4.520 ratingsLifestyleFreeData updated 2026-09-19
  4. BlackVue Battery app icon

    BlackVue Battery

    Pittasoft Co., Ltd.

    Connect via Bluetooth and view stats

    Connect to Power Magic Ultra via Bluetooth to manage power and settings. View capacity, remaining time, temperature, voltage, and current. Adjust settings like beep sound and total capacity.

    ★ 1.484 ratingsUtilitiesFreeData updated 2026-09-14
  5. OBDII Trouble Codes app icon

    OBDII Trouble Codes

    Oleg Chumakov

    Enter fault code, view error definitions

    Provides detailed OBD2 diagnostic code definitions without requiring a car model selection. Users enter fault to view supported descriptions. Offers offline access with no internet connection needed. Supports USB, Bluetooth, and WiFi connections.

    ★ 0.00 ratingsUtilities$3.99Data updated 2026-09-08
  6. Boeing 737 Systems app icon

    Boeing 737 Systems

    FLYCO BILGISAYAR PROGRAMCILIGI VE EGITIM HIZMETLERI LIMITED SIRKETI

    ★ 3.24 ratingsReferenceFreeData updated 2026-09-18
  7. SchuPower app icon

    SchuPower

    SCHUMACHER ELECTRIC CORPORATION

    ★ 1.841 ratingsUtilitiesFreeData updated 2026-09-06
  8. SU Campus app icon

    SU Campus

    Charles Robinson

    Find events, check openings, stay updated, tune

    Find events and facility hours. Check schedules and updates. Tune into KXSU radio. Explore Seattle University locations and local attractions.

    ★ 4.850 ratingsEducationFreeData updated 2026-09-06
  9. MotorData OBD ELM car scanner app icon

    MotorData OBD ELM car scanner

    LEGION-AVTODATA, AO

    Read codes, monitor vitals, customize dashboard

    Monitor vehicle performance with real-time data from up to 25 ECUs. Read and clear diagnostic trouble codes. View live engine parameters and customize dashboards. Perform one-touch scans for immediate issue identification.

    ★ 4.648 ratingsUtilitiesFreeData updated 2026-09-23

How we rank alternatives

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