Comparison

AIカロリー vs CalLog

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

Head to head
About

AIカロリー

Features
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写真を撮るだけで、AIがカロリーと栄養素を自動で計算。食事記録から体重管理、ダイエット支援、AIレシピ提案まで、毎日の健康管理をトータルサポートするアプリです。 【AIで食事を記録する】 食事の写真を撮るかライブラリから選ぶだけで、AIがカロリー・タンパク質・炭水化物・脂質・食物繊維を自動推定します。少なめ・普通・大盛りの分量調整も可能。手入力や過去の履歴からの再登録にも対応しています。 【毎日の食事・体重を管理する】 朝食・昼食・夕食・間食ごとに食事を一覧表示。PFCバランスをグラフで確認でき、毎日の栄養状態をひと目で把握できます。体重も毎日記録して推移を管理できます。 【カレンダーで振り返る】 カレンダーから日付をタップすると、その日の食事とカロリーを確認できます。任意の期間を選択して、体重・摂取カロリーの推移をグラフで表示することも可能です。 【ダイエットモードで目標達成】 現在体重・目標体重・ダイエット期間をもとに、最適な摂取カロリーを算出します。推奨最低カロリー・計算値・自分で設定の3つから選択可能。カロリー進捗リングや体重推移グラフで毎日の進捗を確認できます。 【AIが献立・レシピを提案】 カロリーや栄養素のバランスを考慮して、AIが献立を自動提案。ダイエット・維持・増量のモードに対応。各メニューのレシピと作り方もAIが自動作成します。取得済みレシピは履歴からいつでも確認できます。 【ランキングで仲間と一緒に】 ダイエット参加者と目標達成率を比較できるランキング機能を搭載。参加は任意で、匿名ニックネームで安心して参加できます。 【料金プラン】 ・30日間無料でお試しいただけます (AI分析は10回まで) ・スタンダードプラン ¥500/ :全機能利用可(AI分析100回/月) ・プレミアムプラン ¥900/月 :全機能利用可(AI分析200回/月) 【利用上の注意】 AIが算出・提案した数値や内容はあくまでも参考情報としてご活用いただき、最終的なご判断はご自身で行ってくださいますようお願いいたします。 利用規約(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CalLog

Features
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CalLog is a calorie and PFC (protein, fat, carbs) tracker built for Japanese food. Snap a photo of your meal and CalLog estimates the calories and macros. Home cooking, convenience store food and restaurant chains are all covered, with over 30,000 foods in the database. No account needed. Note: the app interface is in Japanese. ■ Ways to log - Photo scan: take a photo and log it (10 free scans, unlimited with CalLog Pro, up to 5 photos at once) - Quick entry: type a name and calories - Food database: 30,000+ foods, works offline - Barcode: scan packaged foods (free) - My Meals: log your usual meals in one tap - Text and voice: describe your meal and CalLog estimates it (10 free tries, unlimited with CalLog Pro) ■ Goals that fit you Your daily calorie and PFC goals are set from your sex, age, height, weight, activity level and pace. The PFC split follows the Dietary Reference Intakes for Japanese (2025). CalLog Pro adds a body-make course (more protein) and a low-salt course. ■ Your real calorie burn Formulas only give the average for people of your size. CalLog works out how many calories your body actually burns from your food and weight logs, and suggests weekly goal updates (CalLog Pro). ■ Karo-chan cheers you on Every time you log, Karo-chan reacts to your meal and your streak. Went over today? Log it anyway. CalLog never scolds you. ■ Friends Connect with friends by invite link or QR code and send each other cheer stamps. Free. ■ Your records stay in your iCloud Meals, weight and My Meals are saved on your iPhone and in your own iCloud, so they come back after a device change or reinstall with the same Apple ID. ■ Pricing Free: photo scan and text/voice logging (10 each), quick entry, food database, barcode, daily totals for calories and PFC, weight trend, friends, widgets. Next-meal suggestions, meal analysis and web lookup can each be tried twice. CalLog Pro: unlimited photo scan, unlimited text and voice logging, web lookup for restaurant and convenience store items, next-meal suggestions, meal analysis, 17 vitamins and minerals, real calorie burn and weekly goal review, goal courses, reports up to 90 days, your choice of character (Soy, Tetsu or Ami), and protein, fat, carbs, fiber and salt for each food and meal. Monthly ¥350 / 6 months ¥1,680 / 12 months ¥2,400. Every plan includes a 3-day free trial. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. You can cancel anytime in Settings. CalLog is not a medical device. All values are estimates and do not replace advice from a doctor or dietitian. Terms: https://cal-log.com/terms.html Privacy: https://cal-log.com/privacy.html

Screenshots

AIカロリー4 screens
CalLog4 screens

Verdict

The call

AIカロリー and CalLog are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. AIカロリー sells 2 in-app purchases, starting at $2.99 per month and CalLog sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AIカロリー ships an update every 2 days, CalLog every 3 days. The most recent releases landed on October 4, 2026 and October 21, 2026 respectively.

ScorecardNo meaningful differences
AIカロリー versus CalLog: the parameters behind the verdict, then further details
ParameterAIカロリーCalLog
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 3 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617 — better
Further details — not scored
Size25 MB33 MB
Age rating12+4+
Developerkaku yoshidaShogo Yoshida

In-app purchases

2 purchases

AIカロリー

Subscriptions2
  • スタンダード$2.991 Month
  • プレミアム$5.991 Month
3 purchases

CalLog

Subscriptions3
  • 月額プラン7 Days trial$1.991 Month
  • 6ヶ月プラン$9.996 Months
  • 年間プラン$14.991 Year

Questions

Is AIカロリー free?
AIカロリー is free to download, with in-app purchases available.
Is CalLog free?
CalLog is free to download, with in-app purchases available.
Do AIカロリー or CalLog have ads?
Neither AIカロリー nor CalLog shows ads.
Which is updated more often, AIカロリー or CalLog?
AIカロリー ships an update every 2 days, and CalLog every 3 days. Most recently, AIカロリー was updated on October 4, 2026 and CalLog on October 21, 2026.

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