Comparison

KeepEatClean vs Longevity Protocol

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

Head to head
About

KeepEatClean

Track your nutrition and lifestyle choices to understand their impact on your biological age. This app provides insights into how meals, sleep, and activity affect your body's real age, offering a science-backed approach to longevity.

Highlights
  • Biological Age Engine
  • Longevity Math impact scoring
  • AI Meal Scanner
  • EatClean Score for meals
  • Daily Activity Rings
  • Vitals Dashboard via Apple Health
  • Squad accountability feature
Features
Read full description

Understand which eating habits suit you through patterns from your own meals and wearable data. KeepEatClean brings your food diary and wearable history together on your iPhone. Log what you eat, correct the details, and explore how nutrition and meal timing line up with your own sleep and recovery. BUILD A FOOD HISTORY YOU CAN CORRECT Log meals with a photo and edit your meals and portions. A useful history starts with records that reflect what you actually ate. LOG FROM YOUR APPLE WATCH The companion Apple Watch app in version 1.22 brings quick logging to your wrist. Tap a usual meal or water, save a meal time with Eating now, or say what you ate and confirm the estimate. KeepEatClean on iPhone is required for setup and meal estimation. Watch-face complications put your daily context close to hand. BRING IN YOUR WEARABLE DATA Connect Apple Health or use the separate WHOOP integration. Available sleep, HRV and recovery information depends on your connected sources. Apple Watch data connects through Apple Health. EXPLORE FOOD × BODY PATTERNS Look for associations across days when both food and body data are available. KeepEatClean shows learning progress when there is not enough history. Patterns need at least 12 paired days and additional evidence checks. Reaching 12 days does not guarantee a finding. No clear pattern is a valid result, and an association does not establish cause and effect. START WITH THE FREE TIER KeepEatClean offers a free tier and an optional Pro subscription. Review the current features and subscription terms inside the app. Your meals. Your wearable history. A clearer view of your habits. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Longevity Protocol

Features
Read full description

Your personal longevity coach powered by Apple Intelligence. Longevity Protocol transforms your Apple Health data into a clear, actionable longevity score — then gives you the evidence-based daily actions to improve it. Built on peer-reviewed research from the world's leading longevity scientists. YOUR LONGEVITY SCORE A single number (0-100) that reflects how your daily habits align with the science of living longer and healthier. Calculated from your real HealthKit data: sleep, HRV, resting heart rate, VO2 Max, steps, and exercise minutes. AI HEALTH COACH * Chat with an on-device AI coach that knows your actual health data. Ask about your sleep trends, recovery status, or get personalized longevity advice — all processed privately on your device using Apple Intelligence. EVIDENCE-BASED DAILY ACTIONS Each day you get personalized priorities based on your weakest longevity factor. Every recommendation cites the research behind it, from the 13% mortality reduction per hour of sleep to the optimal Zone 2 training thresholds. SMART TRACKING TOOLS - Fasting Timer with autophagy milestone tracking - Food logging with AI-powered nutritional analysis * - Water & hydration tracking with smart reminders - Supplement stack management with adherence tracking - Blood work logging with color-coded optimal ranges - Body composition trends (weight, body fat, BMI) - Morning & evening routine builder with guided timers DEEP HEALTH INTELLIGENCE - Sleep quality forecasting based on your daily patterns - Recovery window prediction for optimal training timing - Workout classification (Zone 2, HIIT, strength) - Biological age estimation from your biomarkers - Weekly challenges calibrated to your fitness level - Monthly trend reports with actionable insights INTERACTIVE WIDGETS & WATCH APP - Home Screen widgets for score, actions, and hydration tracking - Log water and complete actions directly from widgets - Control Center button for quick water logging - Apple Watch companion app with score and daily priorities - Siri Shortcuts for quick access - iCloud sync across all your devices PREMIUM FEATURES Unlock the full experience with Longevity Premium: - Unlimited AI health coaching * - Smart journal with mood & energy tracking - Custom protocol builder * - Blood work integration & biological age tracking - Supplement & medication logging - Morning & evening routine builder - Monthly & yearly trend reports - Shareable progress cards Free users get daily longevity scores, evidence-based actions, food logging, fasting timer, and hydration tracking — plus 3 AI coach messages per day. * APPLE INTELLIGENCE NOTE AI-powered features (Health Coach, Food Analysis, Protocol Builder) require Apple Intelligence, available on iPhone 15 Pro, iPhone 16, and iPad or Mac with M1 chip or later. The app guides you through setup if Apple Intelligence isn't enabled yet. All other features — including your longevity score, daily actions, tracking tools, widgets, and Apple Watch app — work on any supported device. Your health data never leaves your device. All AI processing happens on-device using Apple Intelligence. No accounts, no servers, no data collection. Terms of Use: https://pragmatec.fi/apps/privacy#terms Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pragmatec.fi/apps/privacy

Screenshots

KeepEatClean4 screens
Longevity Protocol4 screens

Verdict

The call

The clearest difference is iOS requirement: KeepEatClean at 17.0 against Longevity Protocol's 26.0. On price, update cadence, ads and in-app purchases 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. KeepEatClean sells 2 in-app purchases, starting at $6.99 per month and Longevity Protocol sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

KeepEatClean ships an update every 6 days, Longevity Protocol every 5 days. Both last shipped on October 31, 2026.

Scorecard1 real difference · 9 level
KeepEatClean versus Longevity Protocol: the parameters behind the verdict, then further details
ParameterKeepEatCleanLongevity Protocol
PriceFreeFree
Rating5.0 (11 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings11 — better—
Update frequencyEvery 6 daysEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, Apple WatchiPhone, iPad, Apple Watch — better
Requires iOS17.0 — better26.0
Further details — not scored
Size24 MB15 MB
Age rating4+12+
DeveloperVelcrest GroupPragmaTec

In-app purchases

2 purchases

KeepEatClean

Subscriptions2
  • KeepEatClean Pro Monthly3 Days trial$6.991 Month
  • KeepEatClean Pro Annual3 Days trial$49.991 Year
3 purchases

Longevity Protocol

Subscriptions2
  • Monthly Premium$4.991 Month
  • Yearly Premium$29.991 Year
One-time1
  • Lifetime Premium$79.99

Questions

Is KeepEatClean free?
KeepEatClean is free to download, with in-app purchases available.
Is Longevity Protocol free?
Longevity Protocol is free to download, with in-app purchases available.
Do KeepEatClean or Longevity Protocol have ads?
Neither KeepEatClean nor Longevity Protocol shows ads.
Which is updated more often, KeepEatClean or Longevity Protocol?
KeepEatClean ships an update every 6 days, and Longevity Protocol every 5 days. Most recently, KeepEatClean was updated on October 31, 2026 and Longevity Protocol on October 31, 2026.

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