Frequency Converter app icon

Apps Like Frequency Converter for iPhone and iPad

by Anna Filobok★ 5.08 ratingsUtilities$1.99Data updated 2026-09-06

Frequency Converter screenshots

Ranked alternatives

Showing 41–60 of 1,000 ranked alternatives.

  1. Converter and Calculator app icon

    Converter and Calculator

    Cider Software LLC

    Convert units and currencies instantly

    A and unit/currency with a clean interface. Convert between 500 units across 29 categories and 161 currencies. Customize colors and display selected units. Enter values to instantly convert between units.

    ★ 4.7267 ratingsUtilities$2.99Data updated 2026-09-08
  2. Fancy Units Converter app icon

    Fancy Units Converter

    Ievgenii Lebid

    Convert and currencies instantly

    Convert and currencies with customizable conversion lists. Switch between automatically for multiple items. Support currency rates for over 160 countries and 24 conversion types including cooking, fuel consumption, and net.

    ★ 4.71,599 ratingsUtilitiesFreeData updated 2026-09-09
  1. Converter-Universal Conversion app icon

    Converter-Universal Conversion

    Trelleborg Sealing Solutions Germany GmbH

    Convert units, calculate percentages, track timezones, calculate

    Convert units including currencies, length, weight, and temperature. Convert time zones and calculate percentages. Includes a running pace calculator and other utility tools for precise measurements and calculations.

    ★ 4.9974 ratingsUtilitiesFreeData updated 2026-09-08
  2. Guitar Tuner & Tone Generator app icon

    Guitar Tuner & Tone Generator

    Harmony Network Group Limited

    Tune instruments with precision and accuracy

    Detects tuning notes for string instruments. Generates tones for practice. Displays precise frequencies in hertz. Supports , ukulele, violin, viola, and cello. Syncs with Apple Watch and iPhone.

    ★ 4.1938 ratingsMusicFreeData updated 2026-09-10
  3. Unit Plus Converter app icon

    Unit Plus Converter

    Harjot Singh

    Convert units between categories with ease

    Convert units across multiple categories including area, data, fuel-milage, length, power, pressure, speed, temperature, time, volume, and weight-mass. Switch between units with a single tap. View conversion results and history.

    ★ 4.7569 ratingsUtilitiesFreeData updated 2026-09-19
  4. PDF Converter ・ Convert to PDF app icon

    PDF Converter ・ Convert to PDF

    ECG Alachua I Developer, LLC

    Documents to PDF and share

    Documents and photos to PDF with border detection and text extraction. Save files in preferred formats and share them directly. Edit and store digital documents securely.

    ★ 4.7909 ratingsBusinessFreeData updated 2026-09-06
  5. Speaker Cleaner – Water Eject app icon

    Speaker Cleaner – Water Eject

    AppLiks Sp. z O.O.

    Test speakers with frequency tones

    Test phone speakers with tones ranging from 0 Hz to 25 kHz. Use manual or automatic mode to assess performance. Perform stereo tests to evaluate sound quality. Clean speakers by generating frequencies to remove dust and buildup.

    ★ 4.5878 ratingsUtilitiesFreeData updated 2026-09-06
  6. PDF to Epub Converter app icon

    PDF to Epub Converter

    Tu Phan

    Convert PDF to and read smoothly

    Convert PDF files to format for mobile reading. Edit text, adjust fonts, and customize margins. Export as and share or save to device. Supports iPad, iPhone, and ebook readers.

    ★ 4.6846 ratingsProductivityFreeData updated 2026-09-19
  7. Unit Converter Calculator Pro app icon

    Unit Converter Calculator Pro

    Rome Rock LLC

    Convert units between metric and imperial systems

    Convert units between metric and imperial systems including area, distance, speed, temperature, volume, time, weight, energy, and power. Calculate area, speed, distance, and volume with supported units. Switch between units quickly and accurately.

    ★ 4.7985 ratingsUtilitiesFreeData updated 2026-09-14
  8. World Clock-Timezone Converter app icon

    World Clock-Timezone Converter

    Bokeria

    Convert time zones and dates globally

    Convert time zones and dates between any regions. Display current time for any location. Search for time in specific areas. Accurately compare times across different time zones. Adjust and view dates and times in multiple regions simultaneously.

    ★ 4.8600 ratingsUtilitiesFreeData updated 2026-09-15
  9. PDF Maker - Convert to PDF app icon

    PDF Maker - Convert to PDF

    KUPERTINO BIL. YAZ. HALIL IBRAHIM KARAHAN SAFFET ARSLAN MUSTAFA AYTEN MUHAMMET YALCIN OZDEMIR K. S.

    Files to PDF and merge documents

    Documents like DOCX, PPTX, and XLSX to PDF directly on iPhone. Add photos or text to create new PDFs. Merge, split, or compress PDFs using advanced tools. Preview, export, or share PDF files with other apps.

    ★ 4.6908 ratingsProductivityFreeData updated 2026-09-06
  10. PDF Converter - Photo to PDF­ app icon

    PDF Converter - Photo to PDF­

    CACAO MOBILE SP Z O O

    Convert documents to any format quickly

    Convert documents to various formats with batch processing. Edit and annotate PDFs. Export as images, Word, Excel, or PowerPoint. Compress files and share via email or cloud storage.

    ★ 4.8612 ratingsUtilitiesFreeData updated 2026-09-06
  11. inch mm converter app icon

    inch mm converter

    SDG CODE DOO NIS

    Convert inches to millimeters instantly

    Convert inches to millimeters with a simple interface. Enter measurements and receive instant conversions. Supports both imperial and metric units. Save frequently used conversions for quick access.

    ★ 4.696 ratingsUtilitiesFreeData updated 2026-09-06
  12. Easy Temperature Converter Free app icon

    Easy Temperature Converter Free

    MaoWare Corporation

    Convert units instantly

    Convert temperatures between Celsius, Fahrenheit, Kelvin, Delisle, Newton, Rankine, Réaumur, and Rømer. Enter a value and select the unit to convert from. Display results in the desired unit.

    ★ 4.696 ratingsUtilitiesFreeData updated 2026-09-08

How we rank alternatives

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