Comparison

Mila's Length Converter vs Ohms Calc

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mila's Length Converter

Convert lengths between modern and historical units, including ancient civilizations. Offers smart formatting, custom precision, and a favorites list for frequently used conversions. Supports iPhone, iPad, and Mac.

Highlights
  • 60+ modern and historical length units
  • Conversions from 5 ancient civilizations
  • Compound unit support (e.g., feet + inches)
  • Customizable precision (0-10 decimal places)
  • Favorites list for quick access
  • Dark mode and customizable themes
  • Available on iPhone, iPad, and Mac
Features
Read full description

From the developer of the award winning Mila's Tools unit converter, comes the standalone Mila's Length Converter - 59 units. 6 civilizations. One effortless converter. Mila's Length Converter is the most comprehensive distance and length converter on the App Store. Convert everyday units like feet, meters, and miles — or explore historical measurements from ancient Egypt, Greece, Rome, Mesopotamia, the Bible, and Japan. MODERN UNITS Metric: angstroms, nanometers, microns, millimeters, centimeters, decimeters, meters, and kilometers. Imperial: calibers, inches, hands, feet, and yards. Land: links, rods, chains, furlongs, miles, and leagues. Nautical: fathoms and nautical miles. Astronomical: astronomical units, light years, and parsecs. HISTORICAL UNITS Egyptian: digits, palms, spans, common cubits, and royal cubits. Mesopotamian: fingers, cubits, reeds, and rods. Biblical / Hebrew: fingerbreadths, handbreadths, spans, common cubits, long cubits, and reeds. Greek: fingers, palms, feet, cubits, fathoms, plethra, and stadia. Roman: fingers, palms, feet, cubits, paces, and miles. Japanese (Shakkanhō): rin, bu, sun, shaku, jō, and ken. COMPOUND UNITS Work in real-world combinations like feet + inches or meters + centimeters. Values auto-normalize — type 13 inches and see 1 foot 1 inch instantly. FAVORITES Star the units you use most. Drag and drop to reorder. Your favorites appear right at the top, every time. BUILT FOR PRECISION Choose automatic smart formatting or set manual decimal precision from 0 to 10 places. Locale-aware number formatting respects your region's separators and conventions. DESIGNED FOR YOU • Dark mode with rich color themes • Comfortable or compact view styles • Show or hide units per category from the toolbar … menu • Quick-copy any value with a swipe • Share the app anytime — even empty — with a friendly invite and App Store link • Custom numeric keyboard (iOS) • Available on iPhone, iPad, and Mac • Supports 10 new languages including Danish, German, French, Italian, Japanese, Korean, Brazilian Portuguese, Russian, Vietnamese, and Chinese (Simplified) • Improved padding and spacing in Compact and Classic view styles Whether you're a student, architect, historian, or just need to know how tall you are in hands — this is the length converter for you. - - - - - If you have any questions, please don't hesitate to reach out at https://scottdesapio.com/contact - - - - - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Ohms Calc

Features
Read full description

Ohms Calc is a simple to use Ohms law calculator. Enter any two known values and press "Calculate" button to solve for the other.

Screenshots

Mila's Length Converter4 screens
Ohms Calc2 screens

Verdict

The call

The clearest difference is price: Mila's Length Converter at Free against Ohms Calc's $0.99. Ohms Calc's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Mila's Length Converter is free to download; Ohms Calc costs $0.99 up front. Mila's Length Converter sells 4 in-app purchases, starting at $0.99 per month. Ohms Calc asks for nothing beyond the download.

Scorecard4 real differences · 6 level
Mila's Length Converter versus Ohms Calc: the parameters behind the verdict, then further details
ParameterMila's Length ConverterOhms Calc
PriceFree — better$0.99
Rating4.7 (43 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings43 — better—
Update frequencyEvery 10 days—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.0 — better
Further details — not scored
Size11 MB2 MB
Age rating4+4+
DeveloperScott DeSapioCHRISTOPHER GEORGE RUSTAGE

In-app purchases

4 purchases

Mila's Length Converter

Subscriptions2
  • Mila's Length PRO Monthly$0.991 Month
  • Mila's Length PRO Yearly$4.991 Year
One-time2
  • Mila's Length Converter PRO$4.99
  • Mila's Length PRO Lifetime$9.99
None

Ohms Calc

No in-app purchases

Questions

Is Mila's Length Converter free?
Mila's Length Converter is free to download, with in-app purchases available.
Is Ohms Calc free?
Ohms Calc costs $0.99, with no in-app purchases.
Do Mila's Length Converter or Ohms Calc have ads?
Mila's Length Converter shows ads; Ohms Calc does not.

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