ArcFast vs Bodix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ArcFast
Track your intermittent fasting with a simple, ad-free timer. Monitor your metabolic phase, view progress charts, and customize your fasting schedule. Includes meal calorie estimates and home screen widgets.
- Ad-free intermittent fasting timer
- Real-time metabolic phase tracking
- Fasting streaks and progress charts
- Customizable fasting schedules
- Home screen widgets
- Meal calorie estimation
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ArcFast is a simple fasting tracker built around a free, no-ads intermittent fasting timer. Start a fast in one tap, follow your fasting window, use reminders and widgets, and review your history without clutter. KNOW YOUR BODY ArcFast displays your current metabolic phase in real-time as you fast: Sugar Burning transitions into Fat Burning, then Ketosis and Deep Ketosis. Stay informed about what's happening inside your body during every fasting window. SEE YOUR PROGRESS Fasting streaks, weekly bar charts, and detailed session history help you spot patterns and celebrate consistency. Review any missed fasts and learn from your patterns over time. BEAUTIFUL THEMES Four carefully crafted themes — Cosmos, Midnight, Cloud, and Linen — let you personalize ArcFast to match your style. Your fasting experience should feel as good as it looks. FLEXIBLE FASTING PLANS Choose from popular presets including 16:8, 18:6, 20:4, 22:2, and OMAD — or create a custom fasting schedule that fits your lifestyle. STAY ON TRACK Daily reminders to start and end your fasts, milestone notifications, and streak nudges keep you accountable without the noise. WIDGETS Add ArcFast widgets to your Home Screen for quick at-a-glance fasting status without opening the app. FOOD SCAN Add quick calorie estimates to your fasting routine. Take a photo of your meal and ArcFast gives you a clear estimate of calories and food items, so you can understand what you eat between fasting windows. Estimates are for guidance only and are not medical or nutritional advice. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Bodix
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Log weight, body measurements, sleep, and steps in one private iPhone and iPad app, with goals that make progress easier to read. Bodix helps you log weight quickly, set goals for weight, sleep, and measurements, keep steps in view, and track body changes like waist, hips, chest, thighs, calves, or your own custom measurements. Built for a calmer daily routine: • Fast weight logging • Goals for weight, sleep, and body measurements • Sleep tracking with goal progress • Step tracking for daily movement context • Common and custom body measurements • Clear history and change markers • Apple Health sync for weight, sleep, and steps • Backup and restore when you want extra control Bodix helps you keep progress together instead of scattering it across notes, spreadsheets, and separate apps.
Screenshots
Verdict
The clearest difference is in-app purchases: Bodix at none against ArcFast's 2. ArcFast's advantage is update cadence (every 6 weeks vs every 3 months) and iOS requirement (17.0 vs 26.0). 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. ArcFast sells 2 in-app purchases, starting at $4.99 per month. Bodix asks for nothing beyond the download.
ArcFast ships an update every 6 weeks, Bodix every 3 months. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.
| Parameter | ArcFast | Bodix |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 13 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | KYRYL PEKAROV | Vitalii Bahmet |
In-app purchases
ArcFast
- Premium Monthly$4.991 Month
- Premium Yearly$39.991 Year
Bodix
No in-app purchases









