Comparison

Ratio vs PizzApp+

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

Head to head
About

Ratio

This app helps you master cooking by understanding fundamental ingredient relationships. It calculates ingredient amounts based on ratios, freeing you from strict recipes and allowing for creative variations. Explore 32 critical culinary ratios with instructions, variations, and tools to store and share your own creations.

Highlights
  • 32 critical culinary ratios
  • Ingredient amount calculator
  • Ounces-to-grams converter
  • Recipe variations and ideas
  • Store custom recipes and notes
  • Share creations on social media
Features
Currently charting
Read full description

Free yourself from recipes! The best-selling cookbook, Ratio: The Simple Codes Behind the Craft of Everyday Cooking, by me, Michael Ruhlman, is now an iPhone app that will help you calculate amounts of ingredients in all the fundamental culinary preparations. When you know a ratio, you don’t know a recipe, you know 1,000. And this application does all the calculating for you. “Cooking, like so many other creative endeavors is defined by relationships. For instance, knowing exactly how much flour to put into a loaf of bread isn’t nearly as useful as understanding the relationship between the flour and the water, or fat, or salt. That relationship is defined by a ‘ratio’ and having a ratio in hand is like having a secret decoder ring that frees you from the tyranny of recipes. ….Michael Ruhlman, in handing us mortals a power better suited to the gods, has changed the balance of kitchen power forever.” —Good Eats host Alton Brown What You Get: --THE 32 CRITICAL RATIOS that form the backbone of the culinary arts, with instructions: doughs, batters, meat preparations, custards, sauces (pasta dough and pizza dough, sponge cake and pancakes, fritters and crepes, stocks and sauces, crème caramel and chocolate sauce. --A CALCULATOR that figures out how much of each ingredient you need, no matter how many or how few people you want to serve. --An OUNCES-TO-GRAMS CONVERTER (ratios work no matter what unit you choose to use!). --DELICIOUS VARIATIONS FOR RECIPES on all the ratios, ideas for the creation of new dishes according to your tastes. --An easy way to STORE YOUR OWN RECIPES and notes that you’ve created from the basic ratios. --Quick fun ways to SHARE what your cooking with your fellow cooks, on Facebook and on Twitter. --Ratios is also a great way to understand and TWEAK YOUR OWN RECIPES, to help you make your pancakes even fluffier, your pizza dough crisper, your crème brulee richer.

About

PizzApp+

This application calculates the precise ingredients and yeast amounts needed for your pizza dough based on your desired dough characteristics. You can save, reload, and share your custom recipes.

Highlights
  • Dough ingredient calculation
  • Yeast amount suggestion
  • Save custom recipes
  • Load saved recipes
  • Share recipes
Features
Read full description

PizzApp computes the ingredients needed to obtain a dough with the selected features and suggests the amount of yeast to be used. It also lets you save your recipes, reload and share them.

Screenshots

Ratio4 screens
PizzApp+4 screens

Verdict

The call

The clearest difference is price: PizzApp+ at Free against Ratio's $4.99. PizzApp+ also leads on review sentiment (71% vs 49%) and ratings volume (185 vs 16). Ratio's advantage is ads (none vs shown) and update cadence (every 2 months vs every 5 months). On rating, in-app purchases 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

PizzApp+ is free to download; Ratio costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for Ratio against 4.4 for PizzApp+. That said, the two scores are not equally well evidenced: PizzApp+ has 185 ratings behind it against 16, so its average is the more settled of the two. Written reviews are what separate them: 49% of Ratio's written reviews are positive against 71% of PizzApp+'s.

UpkeepUpdate frequency

Ratio ships an update every 2 months, PizzApp+ every 5 months. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

Scorecard8 real differences · 3 level
Ratio versus PizzApp+: the parameters behind the verdict, then further details
ParameterRatioPizzApp+
Price$4.99Free — better
Rating4.3 (16 ratings)4.4 (185 ratings) — better
Positive reviews48.9% of reviews71.1% of reviews — better
Number of ratings16185 — better
Update frequencyEvery 2 months — betterEvery 5 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
Best chart rank#80 — better—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better12.0
Further details — not scored
Size7 MB14 MB
Age rating4+4+
DeveloperRuhlman Enterprises, Inc.NFP SOFTWARE

Customer experience

Ratio

All ratings16 ratings
Positive81.3%
Neutral6.3%
Negative12.5%
Written reviews94 reviews
Positive48.9%
Neutral14.9%
Negative36.2%

PizzApp+

All ratings185 ratings
Positive84.3%
Neutral4.3%
Negative11.4%
Written reviews128 reviews
Positive71.1%
Neutral9.4%
Negative19.5%

Bugs and requests

Ratio

Not enough reviews yet to summarise bugs or requests.

PizzApp+

Reported bugs

13 issues
  • App crashes after single use requiring reinstall
  • Input field buttons (+/-) not responding
  • Unable to enter information in fields
  • Saved recipes disappearing after updates
  • Settings not persisting between sessions
Show 8 more
  • Weight field displaying 'NaN' error
  • UI not refreshing properly
  • GDPR cookie popup appearing on every app launch
  • App soft locks when internet unavailable
  • Ads covering vital ingredient totals at bottom
  • Flour number field disappearing
  • Data loss during app updates
  • App incompatibility after iOS 17 update

Requested features

19 requests
  • Ad-free premium version or one-time purchase option
  • Basic instructional guide for pizza making steps
  • Fresh yeast (compressed yeast) support
  • Sugar/honey ingredient option for NY style dough
  • Dough schedule with customizable timeline steps
Show 14 more
  • Direct flour and water field input capability
  • Measurement unit options (ounces, quarts, etc.)
  • Poolish calculation based on water percentage
  • Biga and poolish advanced settings with defaults
  • Cold fermentation timing options
  • Diastatic malt powder ingredient option
  • Sicilian pizza style support
  • Deep dish and focaccia dough styles
  • Photo upload capability for recipe notes
  • Editable recipe notes
  • W rating selection option
  • Smaller dough ball size adjustments (1g increments)
  • Temperature feature for poolish settings
  • Fridge proof option for poolish

In-app purchases

None

Ratio

No in-app purchases

None

PizzApp+

No in-app purchases

Questions

Is Ratio free?
Ratio costs $4.99, with no in-app purchases.
Is PizzApp+ free?
PizzApp+ is free to download, with no in-app purchases.
Which has better reviews, Ratio or PizzApp+?
PizzApp+ is rated higher. Ratio averages 4.3 out of 5 from 16 ratings, while PizzApp+ averages 4.4 from 185 ratings.
Do Ratio or PizzApp+ have ads?
PizzApp+ shows ads; Ratio does not.
Which is updated more often, Ratio or PizzApp+?
Ratio ships an update every 2 months, and PizzApp+ every 5 months. Most recently, Ratio was updated on September 30, 2026 and PizzApp+ on October 1, 2026.

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