Comparison

CaloryAI Food Tracker vs Stackd

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

Head to head
About

CaloryAI Food Tracker

Features
Read full description

CaloryAI – Smart Nutrition Made Simple Transform your nutrition with the power of artificial intelligence. CaloryaAI is your personal companion to help you achieve your health and fitness goals intelligently and effortlessly. Instant AI Food Analysis Simply take a photo of your meal, and our advanced AI will instantly identify the foods and calculate calories, protein, carbs, and fats in seconds. No more manual searches or rough estimates. Your diet, simplified. Arnold AI – Your Personal Coach Chat with Arnold, your AI-powered fitness coach. He motivates you, answers your questions about nutrition and exercise, and guides you toward your goals with legendary energy and focus. Personalized Tracking Set your goal: lose weight, maintain, or build muscle. The app automatically calculates your daily calorie and macronutrient needs based on your height, weight, age, gender, and activity level. Streaks and Levels System Stay motivated with our gamified experience. Earn daily streaks, level up, and unlock achievements as you progress toward your goals. Active Community Join a vibrant community of people who share your goals. Share your progress, exchange tips, and get inspired by real transformation stories. Daily Personalized Tips Receive daily nutrition advice tailored to your lifestyle and objectives. Science-based insights to keep you on track. Full Progress History and Visual Tracking Access detailed charts that show your evolution over time. Review your past analyses, identify eating patterns, and celebrate your progress. Premium Features • Unlimited food analysis • Full access to Arnold AI • Advanced macronutrient tracking • Detailed progress reports • Ad-free experience Perfect For • People looking to lose weight in a healthy way • Athletes who track their macros • Anyone wanting to improve their eating habits • Users aiming to gain muscle or maintain a healthy weight Privacy and Security Your data is completely secure and encrypted. Only you have access to your personal information and statistics. We comply with all current privacy regulations. Free Trial Start today with 3 free food analyses and 5 free chats with Arnold AI. Experience the power of smart nutrition with no commitment. Requirements Requires iOS 13.0 or later. Compatible with iPhone and iPad. Notes Accuracy may vary depending on image quality. This app does not replace professional medical advice. Consult a healthcare professional before making significant dietary changes. Individual results may vary. Auto-renewable subscription available.

About

Stackd

This app allows you to import AI-generated workout and meal plans directly into a tracking interface. Log your sessions, monitor progress with strength charts, and track nutrition macros all in one place without manual template entry.

Highlights
  • Import AI workouts via JSON
  • Log sets, reps, and weight
  • Automatic weight recommendations
  • Estimated 1-rep max charts
  • Full session history
  • Nutrition and macro tracking
Features
Read full description

Training phases change. Work gets busy. Goals shift. Most fitness apps lock you into their programs. Stackd works with whatever plan you built this week — because your AI agent writes it, and Stackd just keeps score. IMPORT AI WORKOUTS IN SECONDS Design your program in any AI agent. Copy the JSON. Paste it into Stackd. Your full workout plan appears instantly — exercises, sets, rep targets, everything. No manual entry. No templates. No friction. TRACK EVERY SESSION Log sets, reps, and weight as you train. Stackd auto-fills your last session's weight so you always have a starting point. Hit your rep targets and the weight recommendation updates automatically — progressive overload built in. SEE YOUR STRENGTH GROW Estimated 1-rep max charts for every exercise. Watch your squat, bench, and deadlift climb week over week. Full session history so you never lose a workout. NUTRITION TRACKING INCLUDED Log meals and hit your macro targets without switching apps. Build daily meal plans, track protein, carbs, and fat. Everything in one place. BUILT FOR LIFTERS WHO PLAN WITH AI Most fitness apps want to sell you their programs. Stackd assumes you already know how to use AI Agents to build a better one. We just give those programs a home. No ads. No upsells inside the app. Cancel anytime.

Screenshots

CaloryAI Food Tracker4 screens
Stackd4 screens

Verdict

The call

The clearest difference is in-app purchases: Stackd at none against CaloryAI Food Tracker's 1. CaloryAI Food Tracker's advantage is iOS requirement (15.1 vs 26.2). On price, update cadence, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CaloryAI Food Tracker sells 1 in-app purchase, starting at $3.99 per 7 days. Stackd asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
CaloryAI Food Tracker versus Stackd: the parameters behind the verdict, then further details
ParameterCaloryAI Food TrackerStackd
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyDailyDaily
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better26.2
Further details — not scored
Size36 MB9 MB
Age rating4+17+
DeveloperFederico hidalgo abrilJovan Petrovic

In-app purchases

1 purchases

CaloryAI Food Tracker

Subscriptions1
  • Ingles3 Days trial$3.997 Days
None

Stackd

No in-app purchases

Questions

Is CaloryAI Food Tracker free?
CaloryAI Food Tracker is free to download, with in-app purchases available.
Is Stackd free?
Stackd is free to download, with no in-app purchases.
Do CaloryAI Food Tracker or Stackd have ads?
Neither CaloryAI Food Tracker nor Stackd shows ads.
Which is updated more often, CaloryAI Food Tracker or Stackd?
CaloryAI Food Tracker ships an update daily, and Stackd daily. Most recently, CaloryAI Food Tracker was updated on October 14, 2026 and Stackd on October 3, 2026.

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