Calory Notes vs CalLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calory Notes
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Calory Notes is a serious calorie tracker for people who want consistency without friction. Voice, photo, or manual — AI recognizes the food and computes the macros for you. KEY FEATURES ▸ Three Ways to Log - Voice: say "two eggs and a bowl of rice" — AI splits and identifies - Photo: snap one dish or your whole table; multi-image batch recognition - Manual: precise entry or scan packaged nutrition labels ▸ Smart Nutrition Estimation - Large language model recognizes food in Chinese, English, and Japanese - Auto-estimates grams, calories, protein, carbs, fat - Reads packaged nutrition labels in three languages ▸ Weight Check-in Streak - Daily streak with auto-freeze: 14 consecutive days earns a freeze - Miss a day? Freeze kicks in so you don't break your streak - Multi-month weight calendar with trend visualization ▸ Exercise Check-in - Voice log: "30 minutes running" or "bench press 4 sets of 8 at 80kg" - Apple Health sync: workouts from your watch flow in automatically - Smart reminders: anchored to your sleep time, escalating through the evening ▸ Hydration Reminders - Configurable interval (1-6 hours) - Only during your active hours; silent while you sleep ▸ Your Data, On Your Device - Everything stored locally on your iPhone - One-tap JSON export — restore to a new device anytime - We don't store any personal data on our servers PRIVACY-FIRST - Only the food photo or transcribed text is sent to AI servers for recognition - No name, email, or location collected - No third-party analytics, tracking, or ads - No App Tracking Transparency prompt SUPPORTED LANGUAGES Simplified Chinese / English / 日本語 Need help? stech.developer2@gmail.com
CalLog
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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
Verdict
The clearest difference is in-app purchases: Calory Notes at none against CalLog's 3. CalLog's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement 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
Both are free to download. CalLog sells 3 in-app purchases, starting at $1.99 per month. Calory Notes asks for nothing beyond the download.
Calory Notes ships an update every 2 weeks, CalLog every 3 days. The most recent releases landed on September 25, 2026 and October 24, 2026 respectively.
| Parameter | Calory Notes | CalLog |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17 |
| Further details — not scored | ||
| Size | 25 MB | 33 MB |
| Age rating | 12+ | 4+ |
| Developer | SUPERSTRING TECH K.K. | Shogo Yoshida |
In-app purchases
Calory Notes
No in-app purchases
CalLog
- 月額プラン3 Days trial$1.991 Month
- 6ヶ月プラン3 Days trial$9.996 Months
- 年間プラン3 Days trial$14.991 Year









