Comparison

IntHea vs Marble

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

Head to head
About

IntHea

Features
Read full description

"Inthea accompanies you day by day on your journey to your goals. Reach your goal weight, get healthy and feel full of energy. THE INTHEA APP • Intermittent fasting for beginners and experienced fasters • A personalized fasting plan from the Inthea Coach every week • Tailored to your goals and progress • Daily coaching for motivation, knowledge and tips • 100+ recipes - developed for your fasting success • Know what you're eating - with our food facts • Weight tracker and body measurements • Drink enough water with the water tracker • Weekly challenges for better health and more physical activity FREE FEATURES • More than 10 fasting plans like 16-8 or 5-2 • Fasting timer including reminders • Track your weight and body measurements • Fasting stages: See what's happening in your body while fasting • Water tracker • Knowledge pool for intermittent fasting You may purchase an auto-renewing subscription through an In-App Purchase. • Auto-renewable subscription • 1 month ($9.99), 1 year ($50.9) durations and lifetime ($100) • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase Privacy policy: https://inthea.info/landing/policy.html Term of service: https://inthea.info/landing/term.html

About

Marble

This app helps you track intermittent fasting with personalized schedules and timers. It offers home screen widgets for easy monitoring and prioritizes user privacy by syncing data via iCloud without collection.

Highlights
  • Personalized fasting schedules
  • Next fast timer
  • Home screen widgets
  • iCloud data sync
  • No data collection
  • Ad-free experience
Features
Read full description

Marble is a straightforward intermittent fasting tracker. It lacks promotions or unnecessary content. All data syncs through your personal iCloud account without any data collection. Personalized Fasting Schedules Marble is adaptable to any fasting schedule. Select a fasting and rest interval that fits your routine and goals. Next Fast Timer Building a habit is important. Marble will show a timer until the next fast to ensure a habit can get built. Widgets Keep up with your fast from your Home Screen by adding one of our widgets. It will show both fasting time and rest timers. Your Data We prioritize privacy. We don't collect any data for you to use our app; simply download and enjoy. Your fasts will be synced via your iCloud. Terms of Service: https://www.solidfoundation.app/tou/marble EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.solidfoundation.app/privacy-policy/marble

Screenshots

IntHea4 screens
Marble4 screens

Verdict

The call

The clearest difference is in-app purchases: IntHea at none against Marble's 3. IntHea also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.2). On price, update cadence and ads 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. Marble sells 3 in-app purchases, starting at $1.99 per month. IntHea asks for nothing beyond the download.

UpkeepUpdate frequency

IntHea ships an update every 10 days, Marble fortnightly. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 6 level
IntHea versus Marble: the parameters behind the verdict, then further details
ParameterIntHeaMarble
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 10 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.2
Further details — not scored
Size56 MB280 MB
Age rating12+17+
DeveloperVan Tri TruongMaksim Vakarchuk

In-app purchases

None

IntHea

No in-app purchases

3 purchases

Marble

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Annual Subscription$14.991 Year
One-time1
  • Lifetime$24.99

Questions

Is IntHea free?
IntHea is free to download, with no in-app purchases.
Is Marble free?
Marble is free to download, with in-app purchases available.
Do IntHea or Marble have ads?
Neither IntHea nor Marble shows ads.
Which is updated more often, IntHea or Marble?
IntHea ships an update every 10 days, and Marble fortnightly. Most recently, IntHea was updated on October 18, 2026 and Marble on October 10, 2026.

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