Comparison

16/8 vs Loop

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

Head to head
About

16/8

This app simplifies intermittent fasting with a 16:8 schedule and integrates hydration tracking to enhance your fasting experience. It helps you build a consistent daily routine for better focus and sustained fasting.

Highlights
  • One-tap 16:8 fasting start
  • Instant fasting status display
  • Water intake logging
  • Daily routine consistency
  • Hydration benefits during fasting
Features
Read full description

16/8 Fasting & Water Tracker makes intermittent fasting simple—and pairs it with hydration so you feel better while you do it. Some features require a subscription. Fasting works best when you’re hydrated. A 16:8 fasting schedule supports your routine, and consistent water intake can help curb cravings and support focus. Together, they make fasting easier to sustain and more effective over time. What you can do with 16/8: Start a 16:8 fast in one tap: No complex setup, just start. See your status instantly: Know exactly when you can eat and when you’re fasting. Track water intake: Log your hydration alongside your fasting window. Stay consistent: Build a simple daily routine you’ll actually follow. Why the combo matters: The 16:8 fast helps create structure, and hydration helps you feel better during your fasting window—less distracted, more steady, and more likely to stick with it. Whether you’re new to fasting or already doing 16:8, this app helps you stay on track without overthinking it. -- Subscription Details: Some features require a subscription after the free trial, including unlimited fasting tracking and water reminders. Free users can explore the app, but continued access to premium features requires a monthly or yearly subscription. ---- Important links Privacy Policy: https://pughealth.app/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Loop

Features
Read full description

LOOP – Fasting & Daily Routine Build consistency. Stay disciplined. Track your daily fasting loop. LOOP is a clean and simple fasting and routine app designed to help you stay consistent with your daily fasting window and build better habits. Whether you’re doing intermittent fasting or simply trying to stay disciplined, LOOP gives you an easy-to-use timer, streak tracking, and progress insights — without unnecessary complexity. LOOP focuses on clarity, structure, and simplicity, making it easy to follow your routine every day. Key Features • Fasting Timer Start and stop your fasting window with a single tap. • Popular Fasting Modes Choose from common fasting schedules like 16:8, 18:6, 20:4, or OMAD. • Custom Fasting Window Set your own fasting start and end times to fit your lifestyle. • Daily Streak Tracking Stay motivated by building and maintaining a daily fasting streak. • Progress Overview View your fasting history and track your consistency over time. • Reminders & Notifications Get notified when your fast starts or ends so you stay on track. • Clean, Minimal Design Calm visuals and simple navigation designed for daily use. Designed for Daily Use LOOP is built for people who want structure without pressure. It’s not about perfection — it’s about showing up every day and staying consistent. Subscriptions LOOP offers optional paid subscription plans that unlock full access to all features. You get one free day of use, payment is required after that Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time through your Apple ID settings. Important Notice LOOP is a lifestyle and habit-tracking app. It does not provide medical, nutritional, or health advice. Always consult a qualified professional before making health-related decisions. Privacy Your privacy matters. LOOP collects only the minimum data required to operate the app and improve performance. Payment information is handled securely by Apple. Build your daily routine. Stay consistent. Start your LOOP. Privacy Policy: https://startyourloop.com/privacy Terms And Conditions: https://startyourloop.com/terms

Screenshots

16/83 screens
Loop4 screens

Verdict

The call

The clearest difference is in-app purchases: 16/8 at none against Loop's 4. Loop's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). 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. Loop sells 3 in-app purchases, starting at $0.99 per 7 days. 16/8 asks for nothing beyond the download.

UpkeepUpdate frequency

16/8 ships an update every 8 days, Loop every 2 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
16/8 versus Loop: the parameters behind the verdict, then further details
Parameter16/8Loop
PriceFreeFree
Rating5.0 (8 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 8 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size52 MB35 MB
Age rating4+4+
DeveloperPug Health LLCDIVALTO SYSTEMS - FZCO

In-app purchases

None

16/8

No in-app purchases

3 purchases

Loop

Subscriptions3
  • Premium$0.997 Days
  • Premium$3.991 Month
  • Premium3 Days trial2 variants$19.991 Year

Questions

Is 16/8 free?
16/8 is free to download, with no in-app purchases.
Is Loop free?
Loop is free to download, with in-app purchases available.
Do 16/8 or Loop have ads?
Neither 16/8 nor Loop shows ads.
Which is updated more often, 16/8 or Loop?
16/8 ships an update every 8 days, and Loop every 2 weeks. Most recently, 16/8 was updated on October 16, 2026 and Loop on October 14, 2026.

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