Best Length Converter Plus Apps

237+ iOS apps curated and reviewed

4.1 avg rating
17 free apps
Updated October 2026

If you already know Length Converter Plus, this is the deeper bench. 237+ length converter plus apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Length Converter Plus Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Length Converter PlusLength Converter PlusFree1.0★ (1)YesNoAug 2026
2Unit Plus ConverterUnit Plus ConverterFree4.7★ (575)NoNoOct 2026
3Units - Pro Unit ConverterUnits - Pro Unit ConverterFree4.1★ (51)YesYesOct 2026
4Unit Converter - Pro Units AppUnit Converter - Pro Units AppFree4.6★ (16K)NoYesNov 2026
5Units+Units+Free4.7★ (375)YesYesOct 2026
6Unit Converter - Best Unit AppUnit Converter - Best Unit AppFree4.8★ (199K)YesYesNov 2026
7Convert Any Unit LiteConvert Any Unit LiteFree4.7★ (48K)YesNoNov 2026
8Converter (unit conversions)Converter (unit conversions)Free4.7★ (2K)NoYesOct 2026

Top Picks for Length Converter Plus

Unit Plus Converter#2

Unit Plus Converter by Harjot Singh

Convert Any Unit or Metric
Strong Contender
🔧 Utilities
4.7😊(575 ratings)
Free
Unit Plus Converter screenshot 1
Unit Plus Converter screenshot 2
Unit Plus Converter screenshot 3
Unit Plus Converter screenshot 4
Unit Plus Converter screenshot 5
Unit Plus Converter screenshot 6

Easily convert between numerous units and metrics with this intuitive application. It offers over 100 common conversion units across various categories, presented in a simple and elegant interface.

What We Love

  • 👍 Brilliantly designed
  • 👍 Easy to use
  • 👍 No annoying banner ads
  • 👍 Simple and clear interface
  • 👍 Clean design
  • 👍 Easy to read
  • 👍 Quick results
  • 👍 No ads
  • 👍 Beautiful design
  • 👍 Well designed
  • 👍 Clearly set out
  • 👍 Ad free
  • 👍 FREE app
  • 👍 Converts metric to English and vice versa
  • 👍 Includes length, distance, volume, mileage, temperature
  • 👍 Simple, easy, and fast to use

Room to Improve

  • 🐛 Accuracy concerns (mpg to l/100km)
  • 🐛 Conversion accuracy may be an issue
Units - Pro Unit Converter#3

Units - Pro Unit Converter by Homegrown Software Ltd

Convert 800+ units & currency
Worth Considering
🔧 Utilities
4.1😐(51 ratings)
FreeAdsIn-App Purchases
Units - Pro Unit Converter screenshot 1
Units - Pro Unit Converter screenshot 2
Units - Pro Unit Converter screenshot 3
Units - Pro Unit Converter screenshot 4
Units - Pro Unit Converter screenshot 5
Units - Pro Unit Converter screenshot 6

Easily convert between hundreds of units across 43 categories, including currency with daily updated rates. Customize your workflow by hiding or reordering units and categories.

What We Love

  • 🚀 Efficient and fast conversions
  • 👍 Comprehensive list of units
  • 🔍 Customizable unit selection
  • 💰 Free app with optional paid version
  • 🔧 Useful for engineering and technical work

Room to Improve

  • 🐛 Crashes and stability issues
  • 🕰️ Outdated currency conversion rates
  • 🔍 Too many unit categories, hard to navigate
  • 💰 Ads in free version
  • 📏 Ruler feature not accurate on some devices

More Length Converter Plus apps to explore

FAQ about Length Converter Plus

What are the best length converter plus apps for iPhone?
Length Converter Plus tops our length converter plus apps ranking as of October 2026, with a 1.0-star average from 1 App Store ratings, and it's free to download.
Yes — 17 of the top length converter plus apps we rank are free to download, including Length Converter Plus and Unit Plus Converter.
Length Converter Plus shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 237+ length converter plus apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.