Comparison

Cookverter vs Nummeric

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

Head to head
About

Cookverter

Easily convert cooking measurements like volume, weight, and temperature. This app helps you quickly find equivalent units for ingredients while you're busy cooking, eliminating the need for mental calculations.

Highlights
  • Convert mass, weight, and volume
  • Includes temperature conversion
  • Supports 15 units of measure
  • Convert between any units
  • Direct and instant conversions
Features
Read full description

Have you ever been in a rush converting teaspoons into grams in the middle of a cake battering? Unit conversions don't always come to mind in an instant, specially when you are focused in your ingredients or cooking procedures. Therefore, this is your app! With 15 units of measure including 2 of temperature, you can convert units of mass, weight, and volume directly. Cooking does not have to be dazing in matter of numbers! UNITS: - Cup - Gallon - Gram - Kilogram - Liter - Milligram - Milliliter - Ounce - Pint - Pound - Quart - Tablespoon - Teaspoon - Celsius - Farenheit Convert from any unit to any unit!

About

Nummeric

A versatile calculator and solver offering a wide range of specialized tools, graphing capabilities, and step-by-step solutions. It supports unit conversion, a notebook for mathematical expressions, and is available across multiple Apple devices without ads or subscriptions.

Highlights
  • 214 specialty calculators
  • Graphing up to 10 equations
  • Step-by-step solver
  • Unit converter
  • Notebook for math expressions
  • Cross-device compatibility
Features
Read full description

Nummeric is a calculator that grows with what you're doing. Start with a clean four-function keypad. Slide out the scientific panel when you need it. Switch to RPN if that's how you think. Then there's everything else. 214 SPECIALTY CALCULATORS Mortgage, auto loan, refinance, APR, income tax, take-home pay, BMI, TDEE, one-rep max, percentage, quadratic formula, concrete, roofing, tile — and two hundred more. Search by name. Each one shows the formula it uses and cites its source. GRAPHING Plot up to 10 equations at once. Pan, zoom, and trace with your finger. Find roots, intersections, maxima and minima. Share a graph as an image, or as a link that reopens the exact plot on someone else's iPhone. STEP-BY-STEP SOLVER See the working, not just the answer. Quadratics solve three ways — the formula, factoring, and completing the square — and switching methods rebuilds every step. UNIT CONVERTER 19 categories, from length and weight to torque, density and fuel economy. Currency rates come from a free, ECB-derived source and are cached so they still work offline. NOTEBOOK Write math the way you'd write it on paper. "5 ft + 3 in in cm" works. So does "20% of 150", and a "subtotal = 42.50" you can refer to on the next line. MORE TOOLS Matrices, base conversion for programmers, tip and split, sales tax, VAT, statistics, and date and time math. ON EVERY DEVICE iPhone, iPad, Mac, Apple Watch and Apple Vision Pro. Home Screen and Lock Screen widgets, a custom keyboard that calculates without leaving the app you're in, and a calculator inside Messages. BUILT TO BE TRUSTED Nine deep audit passes went into this release, backed by more than 1,100 automated tests. Full VoiceOver support, Dynamic Type, and contrast-checked colors in all eight themes. NO SUBSCRIPTION One purchase. No subscriptions, no in-app purchases, no ads. Your calculations stay on your device unless you turn on iCloud sync.

Screenshots

Cookverter4 screens
Nummeric4 screens

Verdict

The call

The clearest difference is rating: Nummeric at 5.0 against Cookverter's 3.4. Nummeric also leads on in-app purchases (none vs 1) and update cadence (every 4 days vs every 7 months). Cookverter's advantage is iOS requirement (8.0 vs 17.0). On price, ratings volume, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cookverter sells 1 one-off in-app purchase. Nummeric asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Nummeric holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

UpkeepUpdate frequency

Cookverter ships an update every 7 months, Nummeric every 4 days. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

Scorecard4 real differences · 6 level
Cookverter versus Nummeric: the parameters behind the verdict, then further details
ParameterCookverterNummeric
PriceFreeFree
Rating3.4 (5 ratings)5.0 (3 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings5 — better3
Update frequencyEvery 7 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS8.0 — better17.0
Further details — not scored
Size1 MB17 MB
Age rating4+4+
DeveloperJOSE DE LEONHonorius Neogy

Customer experience

Cookverter

All ratings5 ratings
Positive60.0%
Neutral20.0%
Negative20.0%
Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

Nummeric

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Cookverter

One-time1
  • Remove Ads$0.99
None

Nummeric

No in-app purchases

Questions

Is Cookverter free?
Cookverter is free to download, with in-app purchases available.
Is Nummeric free?
Nummeric is free to download, with no in-app purchases.
Which has better reviews, Cookverter or Nummeric?
Nummeric is rated higher. Cookverter averages 3.4 out of 5 from 5 ratings, while Nummeric averages 5.0 from 3 ratings.
Do Cookverter or Nummeric have ads?
Neither Cookverter nor Nummeric shows ads.
Which is updated more often, Cookverter or Nummeric?
Cookverter ships an update every 7 months, and Nummeric every 4 days. Most recently, Cookverter was updated on November 6, 2026 and Nummeric on November 9, 2026.

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