Comparison

Carb Log vs Carbs Checker

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

Head to head
About

Carb Log

Easily track your daily carbohydrate intake with this intuitive app. Record meals, view historical data, and analyze trends with weekly, monthly, and yearly graphs. Set daily targets and customize your week's start day.

Highlights
  • Record daily carbohydrate intake
  • View historical data
  • Analyze weekly, monthly, yearly trends
  • Set daily carbohydrate targets
  • Favorite foods for quick entry
  • Customize week start day
Features
Read full description

Would you like to record the carbohydrate intake of your daily meals? This app is an app that allows you to easily record your carbohydrate intake. If you fill in the food name and amount of carbohydrates on the home screen and tap it, the carbohydrate intake of the day will be recorded. If you tap the favorite icon, you will be able to enter the carbohydrate amount immediately from the favorite from the next time. The "History" screen displays the food name and carbohydrate amount for the date selected in the calendar. You can modify the data by double-tapping the data. You can add data that you forgot to record by clicking the "Add" button. The Analysis screen shows graphs of your weekly, monthly and yearly carbohydrate intake. It also displays your average daily carbohydrate intake for that period. On the "Settings" screen, you can set your target carbohydrate intake for the day and the first day of the week on the calendar. You can choose to start Monday or Sunday. In the free version, you can create up to 10 favorites and check the history for one week. If you want to create unlimited favorites and check the entire history, please consider purchasing the premium version within the app. ---------------------- Terms of Use and Privacy Policy: https://akikibai-laboratory.jimdofree.com/privacy-policy/

About

Carbs Checker

Features
Read full description

Carbs Checker helps you estimate the carbohydrate content of a meal from a photo using AI. Instead of entering calories and nutrients in detail, Carbs Checker is designed for people who simply want to know, “About how many carbs are in this meal?” Take or choose a meal photo and AI will identify the meal and main ingredients, then show an estimated carbohydrate amount and breakdown. If the photo is difficult to interpret, you can add a short text explanation and run the analysis again. Your meals are added to today’s log automatically, so you can quickly see your daily carbohydrate total. The default reference line is 300g, and you can change it anytime in Settings. The free version includes up to 3 AI analyses per day. Premium includes up to 20 AI analyses per day, 7-, 30-, 60-, and 90-day carbohydrate trends, weekly recaps, meal history, optional on-device meal photo storage, one-tap logging with “Usual Meals,” and an ad-free experience. Save meals you eat often as “Usual Meals,” and next time you can add them to today’s log with one tap—without taking another photo or using another AI analysis. From checking a single meal to reviewing your daily and long-term carb trends, Carbs Checker keeps the focus on one thing: carbohydrates. ※ Carbohydrate values shown in the app are AI-generated estimates and may differ from actual values depending on ingredients, serving size, seasonings, and preparation methods. ※ Carbs Checker is not a medical device and should not be used for diagnosis, treatment, medication decisions, or other medical purposes. ※ The reference line is a personal tracking value and is not a medical or nutritional recommendation. Terms of Use: https://carbs.imount.work/terms/

Screenshots

Carb Log4 screens
Carbs Checker3 screens

Verdict

The call

The clearest difference is update cadence: Carbs Checker at fortnightly against Carb Log's every 2 months. On price, ads, 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

Both are free to download. Carb Log sells 1 one-off in-app purchase and Carbs Checker sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Carb Log ships an update every 2 months, Carbs Checker fortnightly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
Carb Log versus Carbs Checker: the parameters behind the verdict, then further details
ParameterCarb LogCarbs Checker
PriceFreeFree
Rating4.6 (102 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings102 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size7 MB5 MB
Age rating4+4+
DeveloperKei SuefujiSuguru Yamaguchi

In-app purchases

1 purchases

Carb Log

One-time1
  • PREMIUM$4.99
1 purchases

Carbs Checker

Subscriptions1
  • プレミアムプラン$1.991 Month

Questions

Is Carb Log free?
Carb Log is free to download, with in-app purchases available.
Is Carbs Checker free?
Carbs Checker is free to download, with in-app purchases available.
Do Carb Log or Carbs Checker have ads?
Both Carb Log and Carbs Checker show ads.
Which is updated more often, Carb Log or Carbs Checker?
Carb Log ships an update every 2 months, and Carbs Checker fortnightly. Most recently, Carb Log was updated on November 7, 2026 and Carbs Checker on November 5, 2026.

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