Cook vs Conversion Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cook
Easily convert over 20 common cooking measurements with a colorful and simple interface. This app automatically calculates conversions for all units simultaneously and supports ingredient-specific weight-to-volume conversions. Customize your unit list for quick access and enjoy offline functionality.
- 20+ cooking measurements
- Ingredient-specific conversions
- Automatic unit calculation
- Customizable unit list
- Fraction support
- Offline functionality
- Ad-free experience
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The simplest (and most colorful!) way to convert between 20+ common cooking measurements. Ever wanted to know what 1 cup of sugar is in grams? Or for some reason... how many ounces of Nutella fill a pint?! Well now you can, all in this one nifty app experience! Easily customize & reorder your list of most used units for easy access. No need to manually switch between units, any values entered will be automatically calculated for all others. FEATURES - Convert between 20+ cooking measurements - Select an ingredient to convert between weight and volume - Built-in calculator - Add your most used units - Reorder units - Automatically calculate all units at once - Factions support - Offline - Completely ad-free - No tracking - Dark mode - Colorful fun UI - US, UK and AU units supported Convert between: grams, kilograms, pounds, ounces, millilitres, fluid ounces (US/UK/AU), pints (US/UK/AU), cups (US/UK/AU), quarts (US/UK/AU), teaspoons (US/UK/AU) and tablespoons (US/UK/AU). Thank you for using Cook! Please share any feedback you have, and if you find this app useful, leave us a review :)
Conversion Calculator
This utility app offers a comprehensive unit conversion tool for various needs, including cooking, travel, and work. It supports over 120 units across 15 categories, with metric and imperial options. The app works offline and allows for customization of displayed decimals and category order.
- 15 categories and 120+ units
- Metric and imperial conversions
- Cooking, weight, length, temperature, and more
- Offline functionality
- Customizable decimal display
- Apple Watch app
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Convert cooking measurements, kg to lbs, feet to meters, Celsius to Fahrenheit and psi to bar in a tap. Conversion Calculator is a fast, clean unit converter for the kitchen, travel, the gym, school and work. COOKING & KITCHEN • Cups, tablespoons, teaspoons, fluid ounces, pints, quarts and gallons • US and imperial (UK) cups, pints and gallons kept separate, so recipes come out right • Grams, ounces and pounds for baking WEIGHT & BODY • kg to lbs, stones, ounces, grams and milligrams LENGTH, AREA & LAND • Feet, inches, meters, cm, miles, km, yards and nautical miles • Square feet, square meters, acres and hectares TEMPERATURE, SPEED & MORE • Celsius, Fahrenheit and Kelvin • km/h, mph, knots and m/s • Energy: calories, kcal, joules and kWh • Data: bytes, KB, MB, GB and TB • Time: seconds to hours PRESSURE, FUEL, POWER & MORE • Pressure: psi, bar, kPa, atm, mmHg and inHg • Fuel economy: mpg (US and UK), L/100 km and km/L • Power: horsepower (hp), kW and watts • Torque: N·m, lbf·ft and kgf·m • Force: newtons, lbf and kgf • Angle: degrees, radians and gradians MADE FOR EVERYDAY USE • 15 categories and 120+ units, metric and imperial • Swap units in one tap and copy the result • Reorder categories so the ones you use are on top, or hide the rest with Pro • Choose how many decimals to show • Apple Watch app for conversions on your wrist • Works offline Converting is free. Pro is an optional one-time purchase.
Screenshots
Verdict
The clearest difference is rating: Conversion Calculator at 4.8 against Cook's 4.3. Conversion Calculator also leads on ratings volume (165 vs 16) and review sentiment (100% vs 91%). Cook's advantage is update cadence (every 10 days vs every 5 weeks) and iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. Cook sells 1 one-off in-app purchase and Conversion Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Conversion Calculator holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Conversion Calculator has 165 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 91% of Cook's written reviews are positive against 100% of Conversion Calculator's.
Cook ships an update every 10 days, Conversion Calculator every 5 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Cook | Conversion Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (16 ratings) | 4.8 (165 ratings) — better |
| Positive reviews | 91.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 16 | 165 — better |
| Update frequency | Every 10 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | David Stribling | Collins Cheruiyot |
Customer experience
Cook
Conversion Calculator
In-app purchases
Cook
- Cook Pro$2.99
Conversion Calculator
- Unlimited access forever$8.99
Questions
Is Cook free?
Is Conversion Calculator free?
Which has better reviews, Cook or Conversion Calculator?
Do Cook or Conversion Calculator have ads?
Which is updated more often, Cook or Conversion Calculator?
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