Fasting Timer vs Faslo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fasting Timer
Effortlessly track intermittent fasting with this powerful app. Monitor fasting phases, including fat-burning and autophagy, and build healthy habits with various fasting plans. Start your journey in seconds with no account required.
- Circular countdown timer
- Real-time fasting phase tracking
- Multiple IF protocols
- Streak tracking
- Body Map visualization
- Home Screen Widget
- Zone notifications
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Fasting Timer is a simple intermittent fasting tracker. Start a fast with one tap, see which stage you are in, and look back on every fast. No account, no quiz: open the app and start. FREE • 14:10 and 16:8 timer with a stage ring and countdown • Live Activity on the Lock Screen and in the Dynamic Island while you fast (supported iPhones) • History calendar for the last 7 days: edit start and end times, delete a fast or add one you forgot • End-of-fast summary with mood and a short note • Streaks, a weekly progress chart and badges • Water tracker • Reminders: fast complete, time to start, streak at risk • Dark and light themes PREMIUM • All plans: 18:6, 20:4, OMAD (23:1), 5:2 (mark your two low-calorie days), 36 h, 48 h, 72 h and custom fasts up to 168 hours • "In your body now" cards for each stage of your fast, with sources from peer-reviewed research • Learn library of short articles (a few are open to everyone, including "Who shouldn't fast") • Full history and detailed progress: longest fast, average, completion rate and a monthly heat map • Weight log in kg or lb, with a chart • Apple Health: read and save your weight, and optionally save water • Home Screen and Lock Screen widgets • Extra reminders: one hour before your goal, eating window closing, stage milestones • No ads PRIVATE BY DESIGN No account or sign-up. Your fasts, notes and weight are stored on your device. The free version shows ads; Premium removes them. NOT MEDICAL ADVICE Fasting Timer is a tracking tool, not medical advice. Talk to your doctor before fasting, especially before longer fasts or if you are pregnant or breastfeeding, have diabetes or another medical condition, or have a history of eating disorders. SUBSCRIPTION Premium is an auto-renewing subscription. The price and any free trial are shown in the app before you buy. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ralf9090.github.io/fasting-timer/privacy.html
Faslo
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Faslo: The Fasting Tracker That Stays Out of Your Way. Looking for a simple, reliable intermittent fasting tracker without the "Premium" upsells? Meet Faslo. Designed for clarity and speed, Faslo provides all the tools you need to reach your health goals—completely free, forever. Whether you are a beginner starting your first 16:8 fast or an experienced faster practicing OMAD (One Meal a Day), Faslo makes tracking your windows effortless. Why Faslo? 100% Free: No locked features, no monthly subscriptions, and no "Pro" version. You get the full experience from day one. Privacy First: Your health data is yours. Faslo works on your device and doesn't sell your data to third parties. Simple & Fast: Start or end your fast with a single tap. No complicated setups or long questionnaires. Core Features: Smart Fasting Timer: Clear visualization of your current fast and remaining time. Popular Fasting Protocols: Choose from 16:8, 18:6, 20:4, or create a custom goal that fits your lifestyle. Progress Tracking: View your fasting history and streaks to stay motivated. Smart Notifications: Get gentle reminders when your fasting window starts and ends. Weight Logs: Track your weight journey alongside your fasting patterns to see real-world results. Dark Mode Support: Easy on the eyes for those late-night timer checks. A Healthier You, Made Simple. Intermittent fasting is a powerful tool for weight management and metabolic health. Faslo is built to be the silent partner in your journey—giving you the data you need without the clutter you don't. Download Faslo today and start fasting the simple way.
Screenshots
Verdict
The clearest difference is in-app purchases: Faslo at none against Fasting Timer's 2. Faslo also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price 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
Both are free to download. Fasting Timer sells 2 in-app purchases, starting at $1.99 per month. Faslo asks for nothing beyond the download.
| Parameter | Fasting Timer | Faslo |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | Batuhan Senavci | Manoj Arokkiasamy |
In-app purchases
Fasting Timer
- Premium Monthly3 Days trial$1.991 Month
- Premium Yearly$14.991 Year
Faslo
No in-app purchases








