Conversion Calculator Plus vs Cooking Conversions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Conversion Calculator Plus
This app is a versatile unit and currency converter with a user-friendly interface. It supports a wide range of conversion categories, including real-world and crypto currencies, with automatic exchange rate updates. Customize your experience with design options, dark mode, and adjustable home screen layouts.
- Unit and currency conversion
- Supports 160+ currencies (real & crypto)
- Automatic currency exchange rate updates
- Simple or carousel design options
- Dark Mode support
- Customizable home screen layout
- Split screen mode on iPad
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• No full-page ads. • App works without internet. • Rates Saved for Offline use. • Real-time rates updated every minute. • Fast, accurate conversions across 685 units. • Hide unused units, currencies and categories. • Built-in calculator with +, −, ×, ÷, ( and ). • Supports both light and dark appearance. • Custom Home Screen Widgets. Premium Required • Use Siri to convert. Premium Required • Conversions automatically saved to History. • Save all your favorite conversions in 1 place • Interactive rate charts from 1 day to 5 years, plus all available history. • Expand charts to full screen, pinch to zoom, pan and inspect past rates. ----------------------------------------- ALL CONVERSION CATEGORIES COMMON CATEGORIES Pace, Temperature, Data, Currency, Length, Time, Speed, Area, Volume, Pressure, Power, Fuel Economy and Weight. CURRENCIES, CRYPTO & METALS Convert all world currencies, 125 cryptocurrencies and tokens—including Bitcoin, Ethereum and Tether—and four precious metals: gold, silver, platinum and palladium. Compare multiple currencies in one list with Currency+. NUMBERS & GEOMETRY Angle and Amount. PERSONAL & HEALTH Shoe Sizes, Ring Sizes and Blood Sugar. MOTION & MECHANICS Acceleration, Angular Acceleration, Force, Torque, Energy and Moment of Inertia. FLUIDS & MATERIALS Flow, Density, Viscosity, Kinematic Viscosity, Surface Tension, Permeability, Mass Flux Density and Specific Volume. TEMPERATURE & HEAT Temperature Interval, Thermal Conductivity, Specific Heat Capacity, Heat Density, Heat Flux Density, Heat Transfer Coefficient and Thermal Expansion. ELECTRICITY & MAGNETISM Current, Voltage, Charge, Resistance, Capacitance, Inductance, Conductance, Linear Charge Density, Surface Charge Density, Volume Charge Density, Linear Current Density, Surface Current Density, Electric Field Strength, Electric Resistivity, Electric Conductivity, Magnetic Flux (Magnet), Magnetic Field Strength, Magnetic Flux Density and Magnetomotive Force. LIGHT & SOUND Luminance, Illumination, Luminous Intensity, Sound and Frequency. DATA & DESIGN Data Transfer Rate, Image and Typography. CHEMISTRY & RADIATION Molar Concentration, Molar Mass, Molar Flow Rate, Radiation, Radioactivity and Exposure. PREMIUM Premium is an optional auto-renewing annual subscription. It removes banner ads, gives you more screen space, and unlocks interactive Home Screen widgets and Siri conversions. Payment is charged to your Apple Account when you confirm the purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. The price is shown before you confirm. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://developer-yl.github.io/convert-units-plus/privacy.html
Cooking Conversions
Easily convert ingredients and cooking units between mass and volume, or metric and customary systems. This app supports over 1,500 ingredients and includes temperature and distance conversions, with a history of your past lookups.
- Convert mass to volume
- Convert volume to mass
- Convert kitchen units (mass, temp, volume, distance)
- Supports 1,500+ ingredients
- Metric to customary conversion
- Celsius to Fahrenheit conversion
- Past conversions history
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Stop guessing how many grams are in a cup of flour. Cooking Conversions converts 1,500+ ingredients between cups, grams, ounces, ml, tablespoons, teaspoons, liters, kilograms, and pounds. Most measurement converters treat every cup the same. This one doesn't - a cup of flour, a cup of sugar, and a cup of chopped walnuts all weigh different amounts. Pick sliced, diced, whole, chopped, packed, or sifted when it matters. • Convert 1,500+ ingredients by weight and volume • Cups to grams, flour grams to cups, ounces to ml - metric to imperial, both directions • Ingredient forms that change the weight: sliced, diced, whole, chopped, packed, sifted • Fahrenheit ↔ Celsius for oven temperatures • Searchable conversion history • Favorites for ingredients you use often • Works fully offline - no account, no ads • Light and dark mode with 8 accent colors • English and Spanish Example: 1 cup all-purpose flour → 120 g. 1 cup granulated sugar → 200 g. Every conversion and feature is included with your App Store download. No subscriptions or in-app purchases.
Screenshots
Verdict
The clearest difference is price: Conversion Calculator Plus at Free against Cooking Conversions's $0.99. Conversion Calculator Plus also leads on update cadence (every 2 days vs every 5 weeks) and ratings volume (15K vs 83). Cooking Conversions's advantage is in-app purchases (none vs 1) and ads (none vs shown). On review sentiment, device support and iOS requirement 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
Conversion Calculator Plus is free to download; Cooking Conversions costs $0.99 up front. Conversion Calculator Plus sells 1 in-app purchase, starting at $9.99 per year. Cooking Conversions asks for nothing beyond the download.
Conversion Calculator Plus holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Conversion Calculator Plus has 15K ratings behind it against 83, so its average is the more settled of the two. Written reviews point the same way: 70% of Conversion Calculator Plus's written reviews are positive against 67% of Cooking Conversions's.
Conversion Calculator Plus ships an update every 2 days, Cooking Conversions every 5 weeks. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.
| Parameter | Conversion Calculator Plus | Cooking Conversions |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.7 (15K ratings) — better | 4.5 (83 ratings) |
| Positive reviews | 69.5% of reviews — better | 66.7% of reviews |
| Number of ratings | 15K — better | 83 |
| Update frequency | Every 2 days — better | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 59 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Adysseus | Eric Wiener |
Customer experience
Conversion Calculator Plus
Cooking Conversions
Bugs and requests
Conversion Calculator Plus
Reported bugs
3 issues- Currency conversion not working
- App gets stuck on consent page
- Unable to get past ads/subscription page
Requested features
3 requests- Add running pace conversions
- Add shoe size converter
- Provide paid ad-free version
Cooking Conversions
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Conversion Calculator Plus
- No Ads For One Year1 Year trial$9.991 Year
Cooking Conversions
No in-app purchases





