Leaf vs CalTracKs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leaf
This health tracking app uses AI to simplify daily wellness logging, including smart diet tracking with natural language input, water intake monitoring, and weight/body measurement tracking. It provides clear nutrition insights and summaries to help you stay on top of your goals.
- AI-powered smart diet logging
- Natural language meal entry
- Water intake tracking
- Weight and body measurement tracking
- Daily and weekly nutrition insights
- Progress monitoring
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Leaf is a health tracking app that uses AI to simplify your daily wellness logging. Core Features Smart Diet Logging: Quickly log your meals using natural language or manual entry. Our AI instantly analyzes your input (e.g., "Oatmeal with blueberries and a coffee") to provide estimated calorie and macro counts. (Note: Caloric data is an approximation and intended for guidance.) Water Intake Tracking: Easily record your daily water consumption and stay on top of your hydration goals. Weight & Body Measurements: Track your weight, body dimensions, and trends over time to monitor your progress. Nutrition Insights: Review your calorie and macronutrient intake at a glance with clear daily and weekly summaries. Leaf Pro: AI nutrition analysis is an optional Pro subscription with a free trial. Upgrade anytime to unlock unlimited meal analysis across all your devices. Manage your subscription in-app or cancel anytime through your Apple ID subscription settings. Important Medical Disclaimer: Leaf is not a medical device and does not provide medical advice. Consult your physician before starting any new diet or health program. Terms of Use: https://cataddorange.notion.site/Terms-of-Use-2bcdcd40764d80c6bec4fa0f06d9272b Privacy Policy: https://cataddorange.notion.site/Privacy-Policy-2b6dcd40764d8050bdbfcec8145c0920
CalTracKs
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Track calories the old fashioned way. (NO AI, ALL MANUAL ENTRIES ONLY)
Screenshots
Verdict
The clearest difference is in-app purchases: CalTracKs at none against Leaf's 2. Leaf's advantage is update cadence (every 6 days vs monthly). 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. Leaf sells 2 in-app purchases, starting at $1.99 per month. CalTracKs asks for nothing beyond the download.
Leaf ships an update every 6 days, CalTracKs monthly. Both last shipped on November 5, 2026.
| Parameter | Leaf | CalTracKs |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17 | 17.0 |
| Further details — not scored | ||
| Size | 20 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 嘉诚 毛 | SAHAJ SOTI |
In-app purchases
Leaf
- Leaf Pro (Monthly)$1.991 Month
- Leaf Pro (Annual)3 Days trial$14.991 Year
CalTracKs
No in-app purchases
