Dayfast vs Fastly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dayfast
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Dayfast, aralıklı oruç takibini kolaylaştıran, sağlıklı yaşam ve diyet hedeflerini destekleyen şık ve kullanıcı dostu bir uygulamadır. Oruç Takibi: Farklı oruç planlarını kaydet ve sürelerini kolayca takip et. Aktivite ve Beslenme: Günlük aktivitelerini ve beslenme alışkanlıklarını kaydet. İlerleme Takibi: Hedeflerine ulaşma sürecini grafiklerle izle. Hatırlatıcılar: Oruç başlangıç ve bitiş saatleri için bildirimler al. Basit ve Şık Arayüz: Karmaşadan uzak, kullanımı kolay tasarım. Dayfast ile aralıklı oruç yapmayı daha düzenli, motive edici ve keyifli hâle getir!
Fastly
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Reach your intermittent fasting goals with ease using Fastly! Your AI-powered personal coach, detailed statistics, and motivating badge system are always by your side. WHY FASTLY? SMART FASTING TIMER 16:8, 18:6, 20:4, 23:1 (OMAD) and custom fasting plans Track your fasting duration with a real-time countdown View metabolic phases instantly: Fat burn, ketosis, autophagy Pre and post-fast mood and energy tracking AI COACH Your personal AI coach answers your questions Nutrition tips and motivational support Guidance throughout your fasting journey BADGES AND STREAKS 24 unique badges to keep you motivated Track your daily fasting streaks Set goals from First Step to Ultra Marathon DETAILED STATISTICS Weekly and yearly fasting analytics Average duration, completion rate, total hours Fasting hours chart to visualize your progress Weight tracking and trend analysis COMMUNITY Share your experiences with other users Stay motivated and inspire each other You are not alone on your fasting journey APPLE WATCH AND WIDGET Monitor your fast from your wrist Home screen widget for instant tracking Notifications for fasting start and end reminders HEALTH INTEGRATION Automatic sync with Apple Health Log your weight data to HealthKit Barcode scanner for instant nutrition info 11 LANGUAGES SUPPORTED English, Turkish, German, French, Spanish, Portuguese, Russian, Japanese, Korean, Arabic, Indonesian FASTLY PRO Get started for free. Unlock all premium features with Pro: 7-day free trial Monthly or yearly subscription options Lifetime purchase available Subscription automatically renews. You can cancel anytime via Settings > Apple ID > Subscriptions. Privacy Policy: https://fastly-ai-proxy.tlgmst.workers.dev/privacy-policy Terms of Use: https://fastly-ai-proxy.tlgmst.workers.dev/terms-of-use Discover the key to a healthier life. Fasting has never been easier with Fastly!
Screenshots
Verdict
The clearest difference is in-app purchases: Dayfast at none against Fastly's 3. Dayfast also leads on iOS requirement (13.0 vs 18.6). On price, ads 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. Fastly sells 3 in-app purchases, starting at $7.99 per month. Dayfast asks for nothing beyond the download.
| Parameter | Dayfast | Fastly |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 29 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | B1 YONETIM SISTEMLERI YAZILIM VE DANISMANLIK Limited Sirketi | Velit Tolga MUSTO |
In-app purchases
Dayfast
No in-app purchases
Fastly
- Monthly7 Days trial$7.991 Month
- Yearly7 Days trial$49.991 Year
- Lifetime Pro$99.99






