Comparison

e vs Unit Converter for Physics

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

Head to head
About

e

Features
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e-285+ or e-285 plus is a system developed to increase the efficiency of Single Window 4 Fishing Fleet (SW4FF) with the system to monitor personnel working in the vessel by Face Scan System and report the fishing vessel’s movement. The target group is 1. The shipowner operators consist of Vessel engaged on international voyages, Vessel engaged on near- coastal voyages, Local trade vessel, Local trade and Neighboring area vessel, Non-self propelled Neighboring area vessel to prepare Crew Agreement for Thai Vessels and Crew List by electronic means 2. Seafarers to prepare information on boarding and landing, requesting a certificate for checking the working hours by electronic means

About

Unit Converter for Physics

Features
Read full description

Unit Converter for Physics: Your Complete Physics Unit Conversion Tool Transform complex physics calculations into simple conversions with Unit Converter for Physics, the ultimate unit conversion application designed specifically for physics students, educators, and professionals. Comprehensive Unit Coverage Unit Converter for Physics offers extensive conversion capabilities across all essential physics quantities: - Length: Convert between meters, kilometers, centimeters, millimeters, micrometers, nanometers, miles, yards, feet, inches, nautical miles - Mass: Easily switch between kilograms, grams, milligrams, metric tons, pounds, ounces, slugs, and specialized maritime units like gross tons. - Time: Convert seconds, minutes, hours, days, weeks, months, years, milliseconds, and microseconds. - Volume: Transform between cubic meters, liters, milliliters, cubic feet, cubic inches, gallons, quarts, pints, fluid ounces, cubic centimeters, and specialized maritime units like gross tonnage. - Area: Convert square meters, square kilometers, hectares, acres, square miles, square feet, square inches, and square yards. - Temperature: Switch between Kelvin, Celsius, and Fahrenheit. - Speed: Convert meters per second, kilometers per hour, miles per hour, feet per second, and nautical units like knots. - Acceleration: Transform between meters per second squared, feet per second squared, standard gravity (g), and Gal units. - Density: Convert kilograms per cubic meter, grams per cubic centimeter, pounds per cubic foot, and more. - Pressure: Switch between pascal, bar, atmosphere, torr, pounds per square inch, and millimeters of mercury. - Force: Convert between newtons, kilonewtons, pound-force, and dyne. - Energy: Transform joules, kilojoules, calories, kilocalories, electron volts, BTUs, foot-pounds, and kilowatt-hours. - Power: Convert watts, kilowatts, megawatts, horsepower, BTU per hour, and foot-pounds per second. - Frequency: Switch between hertz, kilohertz, megahertz, gigahertz, and revolutions per minute. - Angle: Convert degrees, radians, gradians, minutes of arc, and seconds of arc. Educational Features Conversion Factor Display: Understand the mathematical relationship between units with clearly displayed conversion factors, enhancing your learning experience. Complete SI and FPS Systems: Master both International System of Units (SI) and Foot-Pound-Second (FPS) systems with comprehensive conversion options. Maritime Specialized Units: Navigate specialized maritime measurements including nautical miles, knots, and gross tonnage. User-Friendly Design Intuitive interface requiring minimal input to get accurate results Clean, distraction-free layout perfect for academic use convert units anytime, anywhere Unit Converter for Physics is the perfect companion for physics homework, lab reports, research papers, and professional calculations. Download today and transform the way you handle physics unit conversions!

Screenshots

e4 screens
Unit Converter for Physics4 screens

Verdict

The call

The clearest difference is in-app purchases: e at none against Unit Converter for Physics's 1. e also leads on iOS requirement (12.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Unit Converter for Physics sells 1 one-off in-app purchase. e asks for nothing beyond the download.

UpkeepUpdate frequency

e ships an update weekly, Unit Converter for Physics every 10 days. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

Scorecard2 real differences Β· 4 level
e versus Unit Converter for Physics: the parameters behind the verdict, then further details
ParametereUnit Converter for Physics
PriceFreeFree
Update frequencyWeekly β€” betterEvery 10 days
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS12.0 β€” better18.6
Further details β€” not scored
Size111 MB2 MB
Age rating4+4+
DeveloperThai MarineJatuphol Jaturapat

In-app purchases

None

e

No in-app purchases

1 purchases

Unit Converter for Physics

One-time1
  • Unlock Solution$0.99

Questions

Is e free?
e is free to download, with no in-app purchases.
Is Unit Converter for Physics free?
Unit Converter for Physics is free to download, with in-app purchases available.
Do e or Unit Converter for Physics have ads?
Neither e nor Unit Converter for Physics shows ads.
Which is updated more often, e or Unit Converter for Physics?
e ships an update weekly, and Unit Converter for Physics every 10 days. Most recently, e was updated on October 2, 2026 and Unit Converter for Physics on October 6, 2026.

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