croma nutrition vs Caltra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
croma nutrition
Easily set and track your daily macro and fiber goals. Log meals by taking photos, scanning barcodes, importing recipes, or describing them. All features are available for free.
- Macro nutrient tracking
- Fiber goal setting
- Meal logging via photo
- Barcode scanning
- Recipe URL import
- AI-powered meal description
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croma nutrition makes setting and tracking your macro nutrient and fiber goals easy! Take a picture, scan a barcode, import recipe URLs, or just describe your meal and let our algorithms do the rest. All completely free!
Caltra
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Caltra is a calorie and macro tracker that adapts to your real progress. Track your food, calories, macros, weight, and nutrition in one clean app. As you log consistently, Caltra uses your intake and weight trends to help you understand your progress and adjust your calorie targets over time. Whether you're losing fat, building muscle, or maintaining your weight, Caltra helps you make nutrition decisions based on what your body is actually doing, not generic estimates. KEY FEATURES • Fast calorie and macro tracking • Simple food logging • Protein, carbohydrate, and fat targets • Weight and progress trends • Weekly calorie target adjustments • Energy balance and expenditure insights • Detailed nutrient tracking • Nutrition guidance based on your progress • Support for cutting, bulking, and maintenance CALORIES THAT ADJUST WITH YOUR PROGRESS Static calorie calculators give you an estimate. Caltra goes further by using your logged intake and weight trends to help refine your targets as your body and progress change. TRACK WHAT MATTERS See your calories, macros, protein, weight trends, and nutrition data without unnecessary complexity. Caltra gives you the information you need while keeping daily logging fast and focused. BUILT FOR CONSISTENCY Nutrition tracking only works when you can stick with it. Caltra is designed to make logging simple enough for everyday use while providing deeper insights when you need them. FOR CUTTING, BULKING, OR MAINTENANCE Set your goal and track your progress over time. Caltra helps you understand whether your current nutrition is actually moving you in the direction you want. Your nutrition shouldn't stay static when your body doesn't. Track consistently, follow the trends, and let your targets evolve with your progress. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: croma nutrition at none against Caltra's 3. Caltra's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On price, 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. Caltra sells 3 in-app purchases, starting at $4.99 per month. croma nutrition asks for nothing beyond the download.
croma nutrition ships an update every 3 weeks, Caltra every 4 days. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | croma nutrition | Caltra |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 31 MB | 88 MB |
| Age rating | 17+ | 17+ |
| Developer | Alex Young | Nuutti Nissila |
In-app purchases
croma nutrition
No in-app purchases
Caltra
- Caltra Monthly$4.991 Month
- Caltra Six Months$14.996 Months
- Caltra Annual7 Days trial$19.991 Year









