# Circa Weight Loss & Fasting — Intermittent Fasts Tracker > Intermittent Fasts Tracker (iPhone/iPad app by Marcelo Nardone.) - Source: https://appshunter.io/ios/app/circa-weight-loss-and-fasting/id6765688281 (this page in markdown: same URL + `.md`) - Developer: [Marcelo Nardone](https://appshunter.io/developer/1788571423) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 26.0 · 25 MB - Languages: American English, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Italian, Japanese, Korean and 10 more - Released: 2026-05-18 - Data updated: 2026-07-28 - User reviews in markdown: https://appshunter.io/ios/app/circa-weight-loss-and-fasting/id6765688281/reviews.md ## What is Circa Weight Loss & Fasting? Circa — Intermittent fasting, beautifully simple. • Circa is a focused intermittent fasting tracker for iPhone, built natively for iOS 26 with SwiftUI and Liquid Glass. It does one thing exceptionally well: it tells you whether you're fasting, how long is left, and what you've done this week — without buried menus, paywalled timers, or noisy nutrition advice. • A timer that respects your day Start, pause, resume, or end a fast in a single tap. Adjust your start or end time after the fact when life gets in the way. The dashboard shows your current state, progress toward your window, and elapsed time at a glance. • Five protocols, plus your own Choose from 14:10, 16:8, 18:6, 20:4 or OMAD — or build a custom protocol by the hour. Switch any time without losing your history. • Designed around the circadian rhythm The visual identity follows the cycle of night, sunrise, and day. Soft MeshGradient backgrounds shift with your fasting state, and Liquid Glass is applied with restraint to controls and navigation — never as decoration over your content. • Apple Health, both ways Log your weight in kilograms or pounds and Circa writes it to Apple Health. Weight you add elsewhere — a smart scale, the Health app, another tracker — flows back into Circa automatically. Unit preference is auto-detected from your region and fully overridable. • Your data, on your device Everything lives locally with SwiftData and syncs privately across your devices through your own iCloud account. No required account. No external backend. No social feed. • Built for everyone Full Dynamic Type support, VoiceOver labels throughout, Reduce Motion respected, and high-contrast colors. Localized in English, Spanish (Spain and Latin America), French, German, Italian, Portuguese (Brazil), Russian, Japanese, Korean, Simplified and Traditional Chinese, Danish, Swedish, and Turkish. • Thoughtful notifications Local reminders for the end of your fast, eating windows, and weekly weight check-ins — never spammy, always controllable from Settings. • Circa Premium A monthly or yearly subscription unlocks advanced statistics, guided 7/14/30-day plans and motivational push notifications. A free trial is available on the monthly and yearly plan. The core timer, history, and Apple Health integration are free, forever — Premium is for people who want to go deeper, not a tax for using the basics. • A note on health Circa is a tracking tool, not medical advice. If you have a medical condition, are pregnant, or take medication, talk to a healthcare professional before changing your eating patterns. LEGAL: Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.marcn.app/privacy Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple ID Settings. ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Flex Monthly Plan | $4.99 | per month | | Annual Best Value | $29.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Forever Unlock | $69.99 | one-time | ## Version history (last 5 releases) ### 1.2.2 — 2026-07-24 I made small improvements to deliver an even smoother, faster experience in Circa. Update now to keep enjoying the best version of the app, with fewer interruptions and more reliable day-to-day performance. ### 1.2.1 — 2026-06-28 In this new version of Circa, we are fixing some minor errors that were not noticeable in previous versions. We continue to offer a simple and complete application that allows you to record your fasts and track your progress in weight loss. We would love to know what you think of the app. If you can leave us a rating in the App Store, it would help us a lot to continue innovating. ### 1.2 — 2026-06-22 This update adds post-fast notes. After you finish a fast, Circa will prompt you to save a short note about how it went. Your saved notes stay attached to that completed fast, so you can review what worked, how you felt, and any lessons learned directly in your fast details and history. ### 1.1 — 2026-06-03 This update adds post-fast notes. After you finish a fast, Circa will prompt you to save a short note about how it went. Your saved notes stay attached to that completed fast, so you can review what worked, how you felt, and any lessons learned directly in your fast details and history. ### 1.0 — 2026-05-18 No release notes. ## More apps by Marcelo Nardone - [TravelConverter.](https://appshunter.io/ios/app/travelconverter/id6741122744) - [Franciscus - Oración Católica](https://appshunter.io/ios/app/franciscus-oracion-catolica/id6745633850) - [Deep Focus - Session Timer](https://appshunter.io/ios/app/deep-focus-session-timer/id6747844509) - [habit.OS Pro](https://appshunter.io/ios/app/habitos-pro/id6749462715) - [Routine Tracker : Habit OS](https://appshunter.io/ios/app/routine-tracker-habit-os/id6749651286) - [Aqua Track Pro](https://appshunter.io/ios/app/aqua-track-pro/id6751759276) All apps by Marcelo Nardone: https://appshunter.io/developer/1788571423 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-28.*