Fast vs Simple Fasting
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Fast
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The simplest way to track your fasting journey. Start, track, and complete your fasts with a beautiful, intuitive interface. Whether you're new to intermittent fasting or maintaining a daily routine, Fast keeps you on track without the complexity. Effortless Tracking, begin your fast with one tap. Watch your progress in real-time as you move through fasting stages, from the initial hours to deep ketosis. Clear visual indicators keep you motivated every step of the way. Your Schedule, Your Way. Choose popular protocols like 16:8, 18:6, or 20:4, or create a custom fasting window that fits your lifestyle. Fast adapts to youβflexible and always in your control. Stay Motivated, review your fasting history, track your streaks, and celebrate milestones. Build a sustainable practice and see the results of your commitment over time. Beautifully Simple, no cluttered screens. No overwhelming data. Just the information you need, presented elegantly. Download Fast and start your transformation today. Privacy Policy - https://enginezero.tech/app-privacy-policy/ Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Simple Fasting
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What you can do with Simple Fasting β’ Track active fasting sessions with a clear, easy-to-read timer β’ Plan upcoming fasting periods in advance β’ Review past fasting sessions and monitor your progress over time β’ Keep your fasting routine organized in one simple place Designed to stay simple Simple Fasting focuses on clarity and ease of use. No clutter, no distractions - just the features you need to support your fasting goals. Whether youβre new to fasting or already experienced, Simple Fasting helps you stay on track and build better habits over time.
Screenshots
Verdict
The clearest difference is ads: Fast at none against Simple Fasting's shown. Simple Fasting's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.4). On price and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Fast sells 1 in-app purchase, starting at $0.99 per month and Simple Fasting sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Fast | Simple Fasting |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 4 months |
| Ads | No β better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod β better |
| Requires iOS | 17.4 | 15.0 β better |
| Further details β not scored | ||
| Size | 45 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | EngineZero | UIXLY AS |
In-app purchases
Fast
- Premium$0.991 Month
Simple Fasting
- Remove ADs$0.99









