Comparison

Bearing vs Metric Conversion tool

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

Head to head
About

Bearing

Features
Read full description

Bearing Catalog — a comprehensive reference application for bearing specifications. Find the bearings you need by model number or exact dimensions and easily place orders. KEY FEATURES: - Search by standard model numbers (supports both ISO and GOST standards) - Find bearings based on precise dimensional specifications (inner diameter, outer diameter, width) - View detailed technical specifications - Save items to your list for future reference - Create and send orders to any organization via email An essential tool for engineers, mechanics, and industrial professionals who need quick access to bearing specifications.

About

Metric Conversion tool

This app provides a comprehensive unit and currency converter with a user-friendly interface. It offers offline functionality, supports over 30,000 unit conversions, and includes more than 160 currencies with live exchange rates. Users can save favorite conversions and get precise results.

Highlights
  • Offline functionality
  • Over 30,000 unit conversions
  • 160+ currencies with live rates
  • Save favorite conversions
  • Answers in fractions
  • Up to 5 decimal places
Features
Read full description

Unit converter App from the most popular metric conversions website in the world, metric-conversions.org. Over a billion visitors have used our website, try our app and see why we're so popular! FEATURES: Easy to use clear interface Works offline All popular unit conversions (over 30,000 of them) Over 160 currencies (including Bitcoin and other cryptocurrencies) with live exchange rates Store your favorite conversions for quick access Answers in fractions where needed. Obtain conversion results with up to 5 decimal places Imperial units split into other imperial units – so you can get a weight in stones and pounds, pounds and ounces, etc. Lengths break down into feet and inches, etc. WEIGHT: Kilograms, Pounds, Stones, Ounces, Grams, Carats, Grains, Hundredweights, Micrograms.Milligrams, Ounces, Pennyweights, Tons, Troy pounds, Troy ounces TEMPERATURE: Celsius, Fahrenheit, Kelvin, Rankine, Newton, Réaumur, Rømer, Delisle. LENGTH: Miles, Yards, Feet, Inches, Kilometers, Meters, Centimeters, Chains, Decimeters, Furlongs, Leagues, Lightyears, Microinches, Microns, Millimeters, Parsecs, Nautical Leagues, Nautical Miles. AREA: Square Miles, Acres, Square Yards, Square Feet, Square Inches, Square Kilometers, Hectares, Square Meters, Square Centimeters, Square Millimeters, Square Microns, Square Microinches. VOLUME: Cups, Tablespoons, Teaspoons, Gallons, Pints, Gills, Ounces , Cubic Meters, Liters, Centiliters, Milliliters, Cubic Yards, Barrels, Quarts, Gills. SPEED: Miles per hour, Kilometers per hour, Meters per second, Knots, Mach, Light speed and more. TIME: Seconds, Minutes, Hours, Days. ANGLE: Degrees, Radians, Minutes (Angular), Seconds (Angular), Centrad, Gradians, Milliradians, Sign PRESSURE: Atmospheres, Bar, Pascals, Pound Force per Square Inch, Inches of Mercury, Inches of Water, Kilogram Force per Square Meter, Millibar, Millimeters of Mercury, Millimeters of Water, Newtons per Meter Squared, Pounds per Square Foot, Torrs CURRENCY: All state sponsored world currencies as well as major crypto-currencies. If you need anything added, email us at appcontact@metric-conversions.org and we'll do our best to put them in for you!

Screenshots

Bearing4 screens
Metric Conversion tool4 screens

Verdict

The call

The clearest difference is ads: Bearing at none against Metric Conversion tool's shown. Metric Conversion tool's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (15.1 vs 18.2). On price, in-app purchases and 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bearing ships an update every 2 months, Metric Conversion tool fortnightly. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
Bearing versus Metric Conversion tool: the parameters behind the verdict, then further details
ParameterBearingMetric Conversion tool
PriceFreeFree
Rating—4.8 (15K ratings) — better
Positive reviews—69.2% of reviews
Number of ratings—15K — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.215.1 — better
Further details — not scored
Size6 MB57 MB
Age rating4+4+
DeveloperAlexander MeshchenkoWight Hat

Bugs and requests

Bearing

Not enough reviews yet to summarise bugs or requests.

Metric Conversion tool

Reported bugs

2 issues
  • Temperature conversion displaying incorrect values
  • Ads triggering false memory full warnings

Requested features

3 requests
  • Paid version to remove ads
  • Option to display results in preferred format
  • Speed conversion (mph, km/h, etc.)

In-app purchases

None

Bearing

No in-app purchases

None

Metric Conversion tool

No in-app purchases

Questions

Is Bearing free?
Bearing is free to download, with no in-app purchases.
Is Metric Conversion tool free?
Metric Conversion tool is free to download, with no in-app purchases.
Do Bearing or Metric Conversion tool have ads?
Metric Conversion tool shows ads; Bearing does not.
Which is updated more often, Bearing or Metric Conversion tool?
Bearing ships an update every 2 months, and Metric Conversion tool fortnightly. Most recently, Bearing was updated on November 6, 2026 and Metric Conversion tool on November 9, 2026.

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