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Best Cconverterr Apps

230+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated April 2026

With an average user rating of 4.6β˜…, the cconverterr category is one of the App Store's strongest. Browse all 230+ apps we track, sorted so the most loved ones surface first.

Top Picks for Cconverterr

Units Plus Converter#1

Units Plus Converter by Alan Mrvica

Convert Any Unit & Currency
Editor's Choice
πŸ”§ Utilities
4.9😊(8.3K ratings)
$19.99
Units Plus Converter screenshot 1
Units Plus Converter screenshot 2
Units Plus Converter screenshot 3
Units Plus Converter screenshot 4
Units Plus Converter screenshot 5
Units Plus Converter screenshot 6

Units Plus Converter is a versatile application capable of converting any unit of measurement into another. From length and weight to temperature and currency, this app provides a comprehensive tool for all your conversion needs. Download now for hassle-free unit conversions.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Convenient and reliable
  • πŸ’° Worth the purchase
  • 🌍 Helpful for travel and international use

Room to Improve

  • πŸ› Occasional crashes or bugs
  • πŸ”’ Limited unit options in some categories
  • πŸ” Unintuitive interface for certain conversions
Unit Converter - Best Unit App#2

Unit Converter - Best Unit App by Alan Mrvica

Convert All Units and Currency
Strong Contender
✈️ Travel
4.8😊(172K ratings)
FreeAdsIn-App Purchases
Unit Converter - Best Unit App screenshot 1
Unit Converter - Best Unit App screenshot 2
Unit Converter - Best Unit App screenshot 3
Unit Converter - Best Unit App screenshot 4
Unit Converter - Best Unit App screenshot 5
Unit Converter - Best Unit App screenshot 6

A free unit converter app optimized for iPhone and iPad, featuring 12 categories for converting various units including area, currency, data, length, and more. Includes daily currency updates for 155 world currencies and is designed for easy use. Download now for quick and accurate unit conversions.

What We Love

  • πŸš€ Easy to use
  • πŸ‘ Comprehensive conversions
  • πŸ’‘ Useful for travel and cooking
  • πŸš€ Quick and efficient

Room to Improve

  • πŸ› Limited character input
  • πŸ› Difficulty with negative numbers
  • πŸ’‘ Lack of ability to quickly switch between conversions
Conversion Calculator !#3

Conversion Calculator ! by oWorld Software

Currency, Temperature, Length
Worth Considering
πŸ“Š Productivity
4.6😐(13K ratings)
FreeAdsIn-App Purchases
Conversion Calculator ! screenshot 1
Conversion Calculator ! screenshot 2
Conversion Calculator ! screenshot 3
Conversion Calculator ! screenshot 4
Conversion Calculator ! screenshot 5
Conversion Calculator ! screenshot 6

Easily convert units of measurement with this user-friendly app. Say goodbye to complex calculations and simplify your unit conversions today!

What We Love

  • πŸš€ Easy to use
  • πŸš€ Comprehensive unit conversions
  • πŸ‘ Helpful app
  • πŸ‘ Practical for engineering and mechanics

Room to Improve

  • πŸ” Too many ads
  • πŸ” Ads make the app unusable
  • πŸ” Ads are invasive and disrupt user experience

More Cconverterr apps to explore

4
Unit Converter: Mila's Tools
Unit Converter: Mila's Tools
Unit Converter: Mila's Tools
Metric Conversion Calculator +
Free

Experience quick and easy unit conversions with a free, fast, and elegant calculator tool from Mila's Tools. Convert various units such as Area, Bits, Bytes, Length, Temperature, and more effortlessly. Try it out now for hassle-free conversions!

πŸ”§ Utilities
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5
Unit Converter - Pro Units App
Unit Converter - Pro Units App
Unit Converter - Pro Units App
Convert Any Unit
Free

A versatile conversion calculator app that effortlessly converts various units like length, weight, volume, and more. Simplify your conversions with ease by downloading the app now!

πŸ” Reference
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6
Currency Converter Calculatorβ€’
Currency Converter Calculatorβ€’
Currency Converter Calculatorβ€’
Exchange Rate : Live & Offline
Free

Experience quick and accurate currency exchanges with our versatile Currency Converter Calculator app. Access live exchange rates offline, enjoy a user-friendly interface, and benefit from multi-currency support for personal and professional use. Simplify your financial transactions and stay updated on currency fluctuations. Download now for precise conversions at your fingertips!

✈️ Travel
(7.4K)
7
The Document Converter
The Document Converter
The Document Converter
Convert to PDF, DOCX, JPG, etc
Free

Easily convert files to various document formats with just a few clicks. Select your input file, choose the output format (DOCX, PDF, JPG, etc.), and convert in seconds. Save, share, or open your converted files in different apps instantly.

πŸ”§ Utilities
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8
My Currency Converter & Rates
My Currency Converter & Rates
My Currency Converter & Rates
Exchange Rates & Converter
Free

This currency conversion app allows users to instantly convert between different currencies with up-to-date exchange rates. Simply input the amount and select the currencies to get a quick conversion result. Try it now to effortlessly manage your international transactions!

✈️ Travel
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9
CalConvert: Currency Converter
CalConvert: Currency Converter
CalConvert: Currency Converter
Calculator & Unit Conversion $
Free

Convert currencies easily and efficiently with this intuitive currency converter app. Simply input the amount and select the currencies you want to convert between, making international transactions a breeze. Download now to streamline your currency conversions.

✈️ Travel
(6.4K)
10
Image Converter: JPEG PDF HEIC
Image Converter: JPEG PDF HEIC
Image Converter: JPEG PDF HEIC
Convert to JPG PNG & SVG File
Free

Easily convert images to different formats like JPG, PNG, PDF, and HEIC with our efficient and versatile image converter app. Streamline your image conversion needs in just a few clicks! Try it now for seamless format transitions.

πŸ“Š Productivity
(9K)
11
Unit Converter HD.
Unit Converter HD.
Unit Converter HD.
30 categories, 700+ units
Free

Discover a powerful unit converter app with 30 categories and over 700 units of measure. Make conversions easily across various categories and save time with this user-friendly tool.

πŸ”§ Utilities
(642)
12
The Vector Converter
The Vector Converter
The Vector Converter
Convert to SVG, EPS and PDF
Free

Convert your files to various vector or image formats with ease! Select your input file, choose from a range of output formats, and convert in seconds. Save, share, or open your converted files instantly and enjoy fast, secure cloud-based conversions. Get started now!

πŸ”§ Utilities
(4.7K)
13
The Image Converter β–‘
The Image Converter β–‘
The Image Converter β–‘
Convert JPG, PNG, HEIC, PDF
Free

Convert your photos to various image formats quickly with this app. Choose your input file, select the output format, and convert in seconds. Save, share, or open your files in different apps with ease.

πŸ“Š Productivity
(16K)
14
Converter+ (Units, Currencies)
Converter+ (Units, Currencies)
Converter+ (Units, Currencies)
Unit and Currency Converter
Free

Unit and Currency Converter: Access a comprehensive unit conversion tool featuring a wide range of currencies and units across various categories. Perform calculations with calculators for everyday needs, edit templates, and download user-contributed templates. Keep up-to-date with automatic currency exchange rate updates every 6 hours.

πŸ“Š Productivity
(2.3K)
15
Video Converter and Compressor
Video Converter and Compressor
Video Converter and Compressor
Any Format Batch 4K Merger
Free

Convert and compress videos effortlessly with this fast app supporting multiple formats like MP4, MKV, and AVI. Easily merge 4K videos in batches. Try it now for quick and efficient video conversions.

πŸ“· Photo & Video
(2K)
16
The Audio Converter
The Audio Converter
The Audio Converter
Convert to MP3, WAV, M4A, AAC
Free

Convert your audio or video files to various formats like MP3, WAV, M4A, AAC quickly and easily. Select your file, choose the output format, and convert in seconds. Enjoy fast and secure conversions with the option for an auto-renewable Premium Pass subscription. Save, share, or listen to your converted files with ease.

πŸ”§ Utilities
(13K)
17
Units - Pro Unit Converter
Units - Pro Unit Converter
Units - Pro Unit Converter
by Homegrown Software Ltd
Free

This free app is a versatile unit converter with the ability to convert hundreds of units across various categories, including currency. Users can customize their conversion workflow by hiding unused units and reordering categories. The app is available on iPhones, iPod touches, and iPads.

πŸ”§ Utilities
(150)
18
Money converter - Currency
Money converter - Currency
Money converter - Currency
Convert exchange rates
Free

This app is a currency converter with over 170 currencies and cryptocurrencies, perfect for travelers and businesspeople, even while offline. Features include currency calculator, basic math calculations, updated exchange rates, and an option for historical exchange rates through a subscription. You can access it for easy currency conversions and financial planning.

✈️ Travel
(2.4K)
19
Audio Converter: convert mp3
Audio Converter: convert mp3
Audio Converter: convert mp3
Convert video, mp4, wav, etc.
Free

An audio converter app that converts various file formats like mp3, wav, and more. Easily select input files, choose output format, and share or save the converted files. Subscription-based with details on pricing and privacy policy available.

πŸ“Š Productivity
(1.8K)
20
Fancy Units Converter
Fancy Units Converter
Fancy Units Converter
Currency and Unit Converter
Free

"Easily convert currencies and units with this user-friendly app for quick and hassle-free calculations. Simplify your conversions now!"

πŸ”§ Utilities
(1.6K)

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