PureFast vs Koliber

PureFast is the intermittent fasting timer for people who want more than a stopwatch. It's a metabolic-health companion with biohacking tools no other fasting app puts in one place. SMART FASTING TIMER Start 16:8, 18:6, 20:4, OMAD, or a fully custom fast, and watch your body move through the zones: Fat Burning, Ketosis, Deep Ketosis, Autophagy. Smart notifications keep you on track without nagging you. BIOHACKING SUITE • Cold-exposure timer — stack cold with your fast • Caffeine tracking — time your coffee so it supports the fast • HRV and circadian insights via Apple Health sync • Metabolic flexibility score that improves as you do STAY CONSISTENT Achievements, streaks, and level-ups turn fasting into a game you'll actually keep playing. Hydration tracking included. PRICING PureFast is free to download, with every feature unlocked for your first 30 days. After that, continued access requires a subscription: $1.99/month or $19.99/year. Cancel anytime. SUBSCRIPTION TERMS • Payment is charged to your Apple ID account at confirmation of purchase • Subscription automatically renews unless cancelled at least 24 hours before the end of the current period • Manage or cancel anytime in Settings → Apple ID → Subscriptions • Terms of Service: https://utlityapps.github.io/purefast-legal/terms.html • Privacy Policy: https://utlityapps.github.io/purefast-legal/privacy.html

The fastest and most beautiful food logger out there. Period. Tried other apps and quit because logging was a drag? New to food logging and looking for something easy to use? Koliber is the app you need to try. Logging is the priority in Koliber. It is built for speed and designed to be fun. Simple on the surface, powerful underneath. No busy screens. No enormous tables of numbers that mean nothing to you. Just what matters in a food diary. Everything you need. Nothing you don't. • Log food with text, photos, voice, nutrition-label scans, or manual entry • Get editable estimates for calories, protein, carbs, and fat in seconds • Save favorite foods and meals for faster logging • Keep frequently used foods on your home screen • Track calories and macros against your own goals • See nutrition, weight, consistency, and progress over time • Get meal ideas, check-ins, and guidance from your AI coach • Log offline and sync when you are back online • No ads. Your personal data is never sold And the best part? It is free to use. Sure, some features require a subscription. AI costs money. But Koliber is one of the most affordable apps for what it offers. Try it today :) AI-generated estimates and guidance are for general wellness and self-tracking only. They are not medical, dietary, or clinical advice. Koliber offers auto-renewable subscriptions through the App Store. A free trial is available to eligible users. Manage or cancel your subscription in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://koliber.app/privacy