Comparison

Unit Conversion vs My Shift Work Calendar

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

Head to head
About

Unit Conversion

Features
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Unit Conversion Pro is your ultimate conversion companion, featuring 400+ categories and revolutionary AR measuring technology. Whether you're cooking, traveling, studying, or working, get instant accurate conversions at your fingertips. **Why Choose Unit Conversion Pro?** • Lightning-fast conversions with real-time calculations • AR Measuring: Use your camera to measure distances in the real world • 400+ conversion categories covering every need • Beautiful, intuitive interface designed for iOS • Works offline - no internet required • Regular updates with new units and features • Support for 27 languages worldwide **COMPLETE CATEGORIES & UNITS:** **Length**: Meter, Kilometer, Centimeter, Millimeter, Micrometer, Nanometer, Mile, Yard, Foot, Inch, Nautical Mile, Furlong, Chain, Fathom, Arpent, Dezimeter, Dekameter, Pol, Zoll, Fuss, Meilen **Mass/Weight**: Kilogram, Gram, Milligram, Microgram, Megagram, Metric Ton, Pound, Ounce, Stone, Short Ton, Long Ton, Dram, Grain, Quarter, Quintal, Short Hundredweight, Long Hundredweight, Decagram **Temperature**: Celsius, Fahrenheit, Kelvin, Rankine, Réaumur **Time**: Second, Minute, Hour, Day, Week, Month, Year, Decade, Century, Millisecond, Microsecond, Nanosecond **Area**: Square Meter, Square Kilometer, Square Centimeter, Square Mile, Square Yard, Square Foot, Square Inch, Hectare, Acre, Are, Decare, Arpent, Rai, Ngan, Tarang Wah **Volume**: Liter, Milliliter, Gallon (US), Gallon (Imperial), Quart, Pint, Cup, Fluid Ounce, Tablespoon, Teaspoon, Cubic Meter, Cubic Centimeter, Barrel, Hectoliter, Deciliter **Speed**: Meter/Second, Kilometer/Hour, Mile/Hour, Knot, Foot/Second, Mach, Kilometer/Minute, Mile/Minute **Energy**: Joule, Kilojoule, Calorie, Kilocalorie, Watt Hour, Kilowatt Hour, BTU, Electronvolt, Erg, Foot-Pound **Power**: Watt, Kilowatt, Megawatt, Horsepower, BTU/Hour, Calorie/Second, Erg/Second **Pressure**: Pascal, Bar, PSI, Atmosphere, Torr, mmHg, inHg, Kilopascal, Megapascal **Data Storage**: Bit, Byte, Kilobyte, Megabyte, Gigabyte, Terabyte, Petabyte, Kibibyte, Mebibyte, Gibibyte **Currency**: Real-time rates for 150+ world currencies **Fuel Efficiency**: MPG (US), MPG (Imperial), L/100km, km/L, Miles/Liter **Network Speed**: Mbps, Gbps, KB/s, MB/s, GB/s **Angle**: Degree, Radian, Gradian, Minute, Second, Turn, Quadrant **Force**: Newton, Kilonewton, Pound-Force, Kilogram-Force, Dyne, Kip **Torque**: Newton-Meter, Foot-Pound, Inch-Pound, Kilogram-Meter **Illuminance**: Lux, Foot-Candle, Phot, Nox **Radioactivity**: Becquerel, Curie, Rutherford, Roentgen, Sievert, Gray **Electric Current**: Ampere, Milliampere, Microampere, Kiloampere **Flow Rate**: Liter/Second, Liter/Minute, Gallon/Minute, Cubic Meter/Hour **SPECIALIZED CONVERTERS:** **Clothing Sizes**: International conversions for Shoes, Bra, Ring sizes **Running Pace**: Min/km, Min/mile, km/h, mph conversions **Date Calculator**: Calculate days between dates, add/subtract days **Time Zones**: Convert between world time zones **Dog Food**: Cups to grams for accurate pet feeding **Paper Weight**: GSM, Pound, Point conversions **Oven Temperature**: With cooking presets **Wire Gauge**: AWG with resistance calculations **Screw Sizes**: Metric and Imperial standards **SI Prefixes**: From yocto to yotta **Wind Speed**: Beaufort scale conversions **AR MEASURING FEATURES:** • Measure real-world distances using your camera • Calculate areas of rooms and surfaces • Save measurements for later reference • Share measurements with others • No additional tools required Perfect for students, engineers, chefs, travelers, DIY enthusiasts, and professionals. Unit Conversion Pro handles everything from everyday kitchen measurements to complex engineering calculations. Download Unit Conversion Pro today and never struggle with conversions again! Premium features coming soon!

About

My Shift Work Calendar

Features
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Know when you’re working—without rebuilding your schedule every week. Shift Work Calendar is a personal schedule planner for people whose work does not fit a simple Monday-to-Friday routine. Create your shift types once, build a repeating rotation, and see the months ahead in a clear calendar. PLAN YOUR SHIFT PATTERN • Create day, evening, night, split, or custom shifts • Set start and end times, including overnight shifts • Build repeating rotations in a simple day-by-day cycle • Preview a rotation before adding it to your calendar • Correct individual days without rebuilding the full pattern SEE WHAT’S NEXT • View your schedule month by month • See your next shift at a glance • Check the selected day’s shift details • Use Next Shift and Week at a Glance Home Screen widgets GET USEFUL REMINDERS • Receive an alert before an upcoming shift • Review tomorrow’s scheduled work • Get an optional weekly preview • Know when your planned schedule is about to end • No unnecessary days-off reminders MADE FOR REAL ROTATING WORK Whether you work in healthcare, emergency services, manufacturing, security, transport, hospitality, or another rotating role, the app keeps your personal roster easy to understand. YOUR SCHEDULE, YOUR DEVICE No account is required. Your schedule is stored locally on your iPhone, and you can export your personal data as JSON from Settings. FREE AND PRO The free plan includes up to three active shift types, one active rotation, and 30-day rotation planning. Pro unlocks unlimited shift types, unlimited rotations, and longer-range planning. Monthly and annual subscriptions are available in the app. Prices are shown in your local App Store currency before purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your Apple Account settings. Restore Purchases is available in the app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sweet-berry-b1e.notion.site/Privacy-Policy-39dce85045c280e49f76d0420187e3a9

Screenshots

Unit Conversion4 screens
My Shift Work Calendar4 screens

Verdict

The call

The clearest difference is in-app purchases: Unit Conversion at none against My Shift Work Calendar's 2. Unit Conversion also leads on iOS requirement (17.6 vs 26.0). My Shift Work Calendar's advantage is ads (none vs shown). On price 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. My Shift Work Calendar sells 2 in-app purchases, starting at $3.99 per month. Unit Conversion asks for nothing beyond the download.

Scorecard3 real differences · 3 level
Unit Conversion versus My Shift Work Calendar: the parameters behind the verdict, then further details
ParameterUnit ConversionMy Shift Work Calendar
PriceFreeFree
Update frequency—Monthly
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad — betteriPhone
Requires iOS17.6 — better26.0
Further details — not scored
Size55 MB16 MB
Age rating4+4+
DeveloperRicardo ContenteVikas Mawasi

In-app purchases

None

Unit Conversion

No in-app purchases

2 purchases

My Shift Work Calendar

Subscriptions2
  • Shift Work Calendar Pro Monthly$3.991 Month
  • Shift Work Calendar Pro Annual7 Days trial$24.991 Year

Questions

Is Unit Conversion free?
Unit Conversion is free to download, with no in-app purchases.
Is My Shift Work Calendar free?
My Shift Work Calendar is free to download, with in-app purchases available.
Do Unit Conversion or My Shift Work Calendar have ads?
Unit Conversion shows ads; My Shift Work Calendar does not.

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