Comparison

Kalorie vs Sunfold

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

Head to head
About

Kalorie

Effortlessly track your food intake with AI-powered photo recognition and barcode scanning. Get personalized meal advice from an AI nutritionist and monitor your progress with detailed analytics. Connect with friends for support and discover calorie-counted restaurant menus.

Highlights
  • AI food recognition via photo
  • Barcode scanning for nutrition data
  • Personalized AI nutritionist chats
  • Macro and calorie tracking with charts
  • Apple HealthKit integration
  • Restaurant menu calorie information
  • Social features for accountability
Features
Read full description

Kalorie is your AI-powered nutrition tracker designed to make healthy eating simple and effortless. Track calories, hit your macros, and build lasting habits — whether you're cutting, bulking, or just eating smarter. SMART FOOD TRACKING • Snap a photo and let AI recognize your food and estimate calories • Scan barcodes to pull nutrition data from a massive food database • Search and log meals manually with detailed macro breakdowns • Track protein, carbs, and fat with visual progress bars AI NUTRITIONIST • Chat with your personal AI nutritionist for meal advice and guidance • Get tailored suggestions based on your goals and dietary preferences • Free daily access with unlimited chats for premium members ANALYTICS & INSIGHTS • Track your daily calorie intake with beautiful charts and trends • Monitor macros (protein, carbs, fat) to stay on target • View weekly and monthly progress to stay motivated HEALTH INTEGRATION • Sync with Apple HealthKit to import workouts and activity data • See how your nutrition aligns with your fitness goals SOCIAL & COMMUNITY • Connect with friends for accountability and motivation • Share meals, tips, and progress in private or group chats • Send images and GIFs to keep conversations fun RESTAURANT MENUS • Browse calorie-counted menus from popular restaurants • Make smarter choices when eating out ACHIEVEMENTS & STREAKS • Earn badges for consistency and milestones • Build daily logging streaks to stay on track BUILT FOR THE GULF • AI trained on Gulf and Arabic cuisine — shawarma, machboos, manakeesh, and more • Works with the foods you actually eat, not just Western meals PREMIUM FEATURES • Unlimited AI food scans and nutritionist chats • Extended analytics (30-day and 90-day views) • Full messaging and social features • Health integration with Apple HealthKit No ads. No guilt. Just progress. Start your journey to better nutrition today with Kalorie. Track smarter. Eat better. Terms of Use: https://kalorie.live/terms.html Privacy Policy: https://kalorie.live/privacy.html

About

Sunfold

Features
Read full description

Sunfold is a quiet, warm intermittent fasting tracker. One ring, one number, and everything you need to know about where you are in your fast. THE TIMER Start when you finish your last meal. Sunfold counts from that moment — close the app, restart your phone, the timer never drifts. A full-screen ring shows how far along you are, and the metabolic phases are marked around it. SCHEDULES 16:8, 18:6, 20:4, 5:2, or set your own length from 4 to 48 hours. Change your schedule mid-fast and the goal moves with you — no need to start over. METABOLIC PHASES Watch your fast move from the fed state through early fasting, fat burning, ketosis and autophagy, with a plain-language explanation of each. Timings are presented as approximations, because that is what they are. HISTORY A streak calendar, total hours, average length, and every fast you have recorded. Add a note and how the fast felt. WEIGHT Optional. Log your weight, see the trend. No goal weight, no BMI, no judgement. WIDGETS AND DYNAMIC ISLAND Your timer on the Home Screen, the Lock Screen, and in the Dynamic Island as a Live Activity, ticking without draining your battery. REMINDERS When your fast is complete, thirty minutes before, and when your eating window closes. All scheduled locally — Sunfold has no push server. PRIVACY No account. No sign-in. No analytics, no advertising, no tracking. Everything you record stays on your device, and you can export it all as CSV or delete it in one tap. SUNFOLD PRO Free forever: the 16:8 schedule and the last seven days of history. Pro unlocks every schedule, unlimited history, charts, the metabolic phases and widgets. Available monthly, yearly, or as a single payment. New subscriptions start with a three-day free trial. Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends, and can be managed in App Store settings at any time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sanchizas007.github.io/Sunfold/privacy/ IMPORTANT Sunfold is a timer and a journal, not a medical device. It does not diagnose, treat or give medical advice. Talk to a doctor before fasting if you are pregnant or breastfeeding, under 18, living with diabetes or taking medication that affects blood sugar, taking medicine that must be taken with food, underweight, or living with a chronic condition. If you have or have had an eating disorder, please seek support before using a fasting app.

Screenshots

Kalorie4 screens
Sunfold4 screens

Verdict

The call

The clearest difference is update cadence: Kalorie at every 3 days against Sunfold's every 3 weeks. On price, ads, in-app purchases 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. Kalorie sells 2 in-app purchases, starting at $4.99 per month and Sunfold sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Kalorie ships an update every 3 days, Sunfold every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
Kalorie versus Sunfold: the parameters behind the verdict, then further details
ParameterKalorieSunfold
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size61 MB11 MB
Age rating12+12+
DeveloperKhalifa AlfalasiOlexandr Zhovnir

In-app purchases

2 purchases

Kalorie

Subscriptions2
  • Kalorie Essential$4.991 Month
  • Kalorie Premium3 Days trial$9.991 Month
3 purchases

Sunfold

Subscriptions2
  • Sunfold Pro — Monthly3 Days trial$2.991 Month
  • Sunfold Pro — Yearly3 Days trial$29.991 Year
One-time1
  • Sunfold Pro — Lifetime$79.99

Questions

Is Kalorie free?
Kalorie is free to download, with in-app purchases available.
Is Sunfold free?
Sunfold is free to download, with in-app purchases available.
Do Kalorie or Sunfold have ads?
Neither Kalorie nor Sunfold shows ads.
Which is updated more often, Kalorie or Sunfold?
Kalorie ships an update every 3 days, and Sunfold every 3 weeks. Most recently, Kalorie was updated on November 5, 2026 and Sunfold on October 31, 2026.

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