OneCal Calorie Tracker vs Caldee
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
OneCal Calorie Tracker
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OneCal is a science-based calorie tracker for people who donβt want to think about weight lossβthey just want to do it. No macros to calculate, no barcode scanning, no friend feeds, no badges. Enter the calories that you eat, see your target, and move on. Itβs calories in, calories outβfast to log, simple to followβso you can spend less time in an app and more time living your life. This app provides general information only and is not medical advice. Consult a qualified healthcare professional before making changes to your diet or exercise. OneCal does not diagnose, treat, cure, or prevent any condition and disclaims liability for decisions made based on app data.
Caldee
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Caldee turns calorie tracking into a 10-second habit. Snap a photo of your meal and AI logs the calories and macros for you β no endless food databases, no guesswork. Most trackers make you dig through long food lists. Caldee just looks at your plate. Take a photo, scan a barcode, or type what you ate, and get an instant breakdown of calories, protein, carbs, and fat. WHY CALDEE - AI photo scanning β Photograph any meal and get calories + macros in seconds. - Barcode scanner β Scan packaged foods for precise nutrition. - Text logging β Describe your meal in plain words; AI does the math. - Apple Health energy balance β Caldee reads your active and resting energy to show calories in vs. out, so your daily target reflects how much you actually moved. - Macros, water & weight β Track protein, carbs, fat, hydration, and weight trends in one place. - Streaks β Build momentum and stay consistent day after day. - Home-screen widget β See your calories remaining at a glance, without opening the app. - 25 languages β Caldee speaks your language, wherever you are. BUILT FOR REAL LIFE Set your goal β lose, maintain, or gain β and Caldee builds a personalized daily calorie and macro plan around your body, activity, and pace. Log a meal in seconds, watch your balance update live, and adjust as you go. No spreadsheets, no tedious entry β just a clear picture of your day. SUBSCRIPTION REQUIRED Caldee is a subscription app. New members start with a 3-day free trial, then continue on a paid plan to keep using the app: β’ Yearly β $39.99/year (after a 3-day free trial) β’ Monthly β $12.99/month Payment is charged to your Apple Account at confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the period ends. You can manage or cancel your subscription anytime in your App Store account settings. Any unused portion of the free trial is forfeited when you purchase a subscription. Terms of Use (EULA): https://caldee-rose.vercel.app/terms Privacy Policy: https://caldee-rose.vercel.app/privacy Start your 3-day free trial and make every day easier to track.
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Verdict
The clearest difference is in-app purchases: OneCal Calorie Tracker at none against Caldee's 2. OneCal Calorie Tracker also leads on update cadence (every 9 days vs every 2 months). Caldee's advantage is ads (none vs shown). On price, device support and iOS requirement 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
Both are free to download. Caldee sells 2 in-app purchases, starting at $9.99 per month. OneCal Calorie Tracker asks for nothing beyond the download.
OneCal Calorie Tracker ships an update every 9 days, Caldee every 2 months. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.
| Parameter | OneCal Calorie Tracker | Caldee |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days β better | Every 2 months |
| Ads | Yes | No β better |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 18.6 | 17.6 β better |
| Further details β not scored | ||
| Size | 5 MB | 34 MB |
| Age rating | 4+ | 17+ |
| Developer | Marcus Spitzmiller | Streamline Merch LLC |
In-app purchases
OneCal Calorie Tracker
No in-app purchases
Caldee
- Monthly$9.991 Month
- Premium3 Days trial$49.991 Year
Questions
Is OneCal Calorie Tracker free?
Is Caldee free?
Do OneCal Calorie Tracker or Caldee have ads?
Which is updated more often, OneCal Calorie Tracker or Caldee?
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