Comparison

Quit Sugar vs Sour

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

Head to head
About

Quit Sugar

Features
Read full description

SugarLog helps you cut added sugar and stay on track. Set a daily limit, log what you eat in seconds, and see your progress on a clear calendar – so you know exactly how you’re doing. - Take control of your intake. Choose a daily sugar goal that fits you; the app suggests healthy targets and explains why they matter. - Log with quick-add foods. Custom entries, or your own saved items. Your intake and goal are shown in grams or ounces; switch anytime in settings. - See your progress at a glance. A simple calendar shows each day: under limit (green), over limit (red), or no data. Tap any day for details. Monthly stats show how many days you stayed under goal, so you can spot trends and stay motivated. - Build streaks and unlock achievements. Consecutive days under your goal build a streak; the longer it runs, the more motivation to keep going. Use up to two streak freezes per month on days you skip logging so your streak stays intact. Unlock achievements as you hit milestones, from first entry to long streaks and total success days. - Designed to fit your life. Set one or more daily reminders so you never forget to log pick the times that work for you. Choose a theme: default, dark, or other options, and whether your week starts on Sunday or Monday. - Simple, private, and focused. No accounts required to start; your data stays on your device. The app is built around one goal: help you quit or cut sugar with a daily limit, fast logging, a clear calendar, and streaks that keep you going. Privacy Policy: https://apps-that-care.com/sugarlog/privacy-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sour

Features
Read full description

Scan any label. See the teaspoons hiding in it. Sour is a gentle companion for cutting added sugar β€” no judgment, no deprivation, no shame. Point your camera at a barcode and see what's really in there, in teaspoons, in about two seconds. Then start your first week. Download free. WHAT'S INSIDE - Barcode scanner that surfaces hidden added sugar - Daily tracking, designed to take seconds - no weighing, no grams - AI meal logger - describe what you ate, get the math - Streak system with science-backed milestones - Knowledge hub: why sugar affects sleep, mood, focus, skin - Calorie + macro guide to anchor a healthy baseline - Recipes that earn their sweetness honestly - Lemo, your steady companion through the ups and dips YOUR FIRST WEEK The first 24 hours are the hardest. Sour walks you through them. After three days, the cravings start to quiet. After two weeks, food you used to love starts tasting different. Sour keeps you company through all of it. SUBSCRIPTION Sour Premium unlocks the full experience: $8.99/month or $44.99/year (3 days free). Manage or cancel anytime in iOS Settings. PRIVACY We collect only what we need to run the app. Your data is yours. Read more at getsour.app/privacy. TERMS Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ DISCLAIMER Sour is for general wellness, not medical advice. Talk to a healthcare provider before changing your diet β€” especially with diabetes, an eating disorder, medication, or pregnancy.

Screenshots

Quit Sugar4 screens
Sour4 screens

Verdict

The call

The clearest difference is update cadence: Quit Sugar at every 8 days against Sour's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Quit Sugar sells 3 in-app purchases, starting at $2.99 per month and Sour sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Quit Sugar ships an update every 8 days, Sour every 3 weeks. The most recent releases landed on September 26, 2026 and October 5, 2026 respectively.

Scorecard1 real difference Β· 5 level
Quit Sugar versus Sour: the parameters behind the verdict, then further details
ParameterQuit SugarSour
PriceFreeFree
Update frequencyEvery 8 days β€” betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 β€” better
Further details β€” not scored
Size45 MB52 MB
Age rating4+4+
DeveloperApps That Care OUBartolomeo Steccanella

In-app purchases

3 purchases

Quit Sugar

Subscriptions3
  • SugarLog Premium (1 Month)$2.991 Month
  • SugarLog Premium (1 Week)$2.997 Days
  • SugarLog Premium (1 Year)$14.991 Year
2 purchases

Sour

Subscriptions2
  • Sour Premium Monthly3 Days trial$8.991 Month
  • Sour Premium Yearly$44.991 Year

Questions

Is Quit Sugar free?
Quit Sugar is free to download, with in-app purchases available.
Is Sour free?
Sour is free to download, with in-app purchases available.
Do Quit Sugar or Sour have ads?
Neither Quit Sugar nor Sour shows ads.
Which is updated more often, Quit Sugar or Sour?
Quit Sugar ships an update every 8 days, and Sour every 3 weeks. Most recently, Quit Sugar was updated on September 26, 2026 and Sour on October 5, 2026.

Other comparisons