Comparison

Intermittent Fasting vs Hi

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

Head to head
About

Intermittent Fasting

This app helps you track your intermittent fasting journey with a simple, private interface. It offers a free tier with essential tracking tools and an optional one-time purchase for advanced features like water and protein tracking, and deeper insights. Your data remains on your device for maximum privacy.

Highlights
  • Intermittent fasting timer
  • Metabolic phase tracking
  • Water and protein tracking
  • Home and Lock Screen widgets
  • Apple Watch integration
  • On-device AI insights
  • Private data storage
Features
Read full description

Fasted is a calm, private intermittent-fasting tracker for iPhone, iPad and Apple Watch. Start a fast in one tap, follow your metabolic phases, and build a streak — no account, no analytics, no ads. Now made for iPad: your timer and your stats side by side, in landscape or portrait, with Split View and keyboard shortcuts. On iPhone, turn it sideways — landscape works too. The fasting basics are free, forever. When you want more, unlock Fasted Pro with a single one-time purchase. Buy once, own forever. No subscription, ever. WHAT'S FREE • Fasting timer — start now, start from your last meal, end, or cancel • All 8 preset plans, plus a custom plan • Metabolic phase tracking • iPhone, iPad and Apple Watch, always in sync • Apple Watch fasting page and complication • Fasting widgets for your Home and Lock Screen • Goal-reached and fasting-window reminders • Current streak, this-week hours, and your recent history • Light, dark, and system themes WHAT FASTED PRO UNLOCKS • Water tracking — goal, one-tap buttons you can customise, pace, reminders, on Watch and widgets • Protein tracking — set a daily goal and quick-add in a tap; rings on iPhone and Watch • Deeper stats — longest streak, 30-day adherence, weekly trends, water and protein streaks, 14-day phase history • On-device AI weekly insight • Phase-transition notifications • Live Activity and Dynamic Island • Siri, Shortcuts, and App Intents Buy once. Own forever. No subscription. ALREADY BOUGHT FASTED? If you previously purchased Fasted, you already own Pro — it unlocks automatically, free, the moment you update. Thank you for being an early supporter. PRIVATE BY DESIGN No account. No analytics. No tracking. Your fasting, water, and protein data stay on your device and sync only through your private iCloud. Optional Apple Health integration for fasts, water and dietary protein, read and write, with your permission. Protein tracking is deliberately simple — a daily goal and quick-add, like the water tracker. No barcode scanning, no calorie or macro counting.

About

Hi

Read full description

Stop Renting Your Progress. Own It Forever. Experience the future of nutrition tracking—the culturally-aware AI food scanner built for peak performance and community-driven intelligence. Free to try for 48 hours. Tired of monthly subscriptions and giving away your personal identity? Hi-Pro is built by an independent developer for disciplined users who want pro-level insights without the "Big Tech" baggage. By utilizing de-identified, high-level analytics, we constantly evolve our AI while keeping your personal life strictly off-limits. No accounts, no identity tracking—just the most powerful nutrition tool on your device. Now with Apple Health sync. WHY HI-PRO? FREE TO TRY: 48 hours of unlimited, high-precision AI scanning. No commitment required. OWN IT FOREVER: One-time purchase, lifetime access. Say goodbye to subscription fatigue. RESEARCH-BACKED PRIVACY: We protect your identity. While we use de-identified usage data to improve our global nutritional models, your food diary, personal photos, and health metrics are never linked to your identity. APPLE HEALTH SYNC: Your daily steps earn bonus calories automatically. Meal calories sync to Apple Health. All processing happens on-device for maximum speed and security. STEP MILESTONE ALERTS: Get notified at 5K, 10K, and 15K steps with your exact calorie bonus for the day based on your unique metabolic profile. CULTURALLY AWARE AI: From Turkish Menemen and Arabic Kabsa to Japanese Sushi and Australian Meat Pies—our AI is trained on global datasets to recognize what you actually eat. "HIDDEN OIL" LOGIC: Unlike basic trackers, our AI accounts for hidden cooking oils and restaurant preparation for a more honest, "real-world" calorie count. GLOBAL SUPPORT Fully localized in 13 languages: English, Turkish, Spanish, French, German, Arabic, Portuguese, Japanese, Korean, Chinese, Hindi, Italian, and Russian. HOW IT WORKS Snap: Take a photo of your meal. Analyze: Instant AI breakdown of Calories, Protein, Carbs, and Fats. Contribute: Your anonymous usage helps refine the world's most accurate cultural food database. Sync: Steps and calories flow automatically to Apple Health. Progress: Track your daily goals with zero friction and total peace of mind. Built for the disciplined. Scaled for the world. Start your free trial today.

Screenshots

Intermittent Fasting4 screens
Hi4 screens

Verdict

The call

The clearest difference is iOS requirement: Hi at 16.6 against Intermittent Fasting'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. Intermittent Fasting sells 1 one-off in-app purchase and Hi sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Intermittent Fasting ships an update every 3 weeks, Hi monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Intermittent Fasting versus Hi: the parameters behind the verdict, then further details
ParameterIntermittent FastingHi
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS26.016.6 — better
Further details — not scored
Size7 MB6 MB
Age rating4+4+
DeveloperCliapisDeniz Dogulu

In-app purchases

1 purchases

Intermittent Fasting

One-time1
  • Fasted Pro$4.99
1 purchases

Hi

One-time1
  • Lifetime Access$9.99

Questions

Is Intermittent Fasting free?
Intermittent Fasting is free to download, with in-app purchases available.
Is Hi free?
Hi is free to download, with in-app purchases available.
Do Intermittent Fasting or Hi have ads?
Neither Intermittent Fasting nor Hi shows ads.
Which is updated more often, Intermittent Fasting or Hi?
Intermittent Fasting ships an update every 3 weeks, and Hi monthly. Most recently, Intermittent Fasting was updated on October 24, 2026 and Hi on October 25, 2026.

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