Rhythm vs FastiMate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rhythm
This app simplifies intermittent fasting with a daily tracker. It supports various fasting schedules, from beginner-friendly to advanced, and helps users monitor their progress over time. Get notifications when your fast is complete.
- Daily fasting tracker
- Flexible schedule support
- Weekly progress tracking
- Customizable fasting goals
- One-click start
- Progress monitoring
- Completion notifications
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Rhythm is a simple intermittent fasting tracker for people who want a clean fast timer without the bloat. No account. No ads. Just a focused way to start a fast, stay on track, and review your history when you're done. Choose any fasting goal from 7 to 24 hours, including popular rhythms like 16:8 and 18:6. Start a fast in seconds, follow your progress live, and switch between countdown and elapsed timer views. Rhythm helps you stay consistent with: - flexible fasting goals - multiple fasts in the same day - reminder and completion notifications - editable fasting history - weekly progress insights If you want a fasting app that feels simple, respectful, and easy to trust, Rhythm gives you the essentials and gets out of your way.
FastiMate
Build a sustainable fasting routine with personalized plans and reliable tracking. This app offers hydration and habit tracking, with advanced features for consistency and insights. Designed for real life, it focuses on gentle approaches for long-term results.
- Fasting Timer with reliable tracking
- Fasting History & basic stats
- Hydration tracking with custom goals
- Habit tracking for daily consistency
- Adaptive weekly plans
- Streak protection
- Data export (CSV)
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FastiMate — Your Tailored Fasting Journey FastiMate helps you build a sustainable fasting routine—without guilt, complexity, or endless dieting. Perfect if you’re new to fasting, getting back on track, or prefer a gentler approach (especially for women 40+). What you can do (Free) • Fasting Timer with reliable tracking • Fasting History & basic stats (weekly/monthly/yearly) • Hydration tracking with custom goals • Habit tracking to build daily consistency • Clean dashboard showing your daily progress Pro (for faster, easier consistency) • Adaptive weekly plans that fit your schedule • Fallback/Recovery days when life happens • Weekly insights that show what’s working for YOU • Streak protection (Grace / Freeze) to avoid “starting over” • Advanced reminders & automation (smart nudges, quick actions) • Live Activities for effortless Lock Screen tracking • Data export (CSV) to keep your history portable Designed for real life FastiMate focuses on consistency over extremes—so you can stick with it long enough to see results. Note: If you have a medical condition (including diabetes) or take medication, please consult a healthcare professional before changing your fasting routine. Fastimate plans: Weekly: $4.99 Monthly: $9.99 Annual: $59.99 Payments and Renewal: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase No cancellation of the current subscription is allowed during the active period. Terms of use: https://www.dakbas.com/fastimate/terms-of-use.html Privacy: https://www.dakbas.com/fastimate/privacy-policy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Rhythm at none against FastiMate's 3. Rhythm also leads on ratings volume (454 vs 1). FastiMate's advantage is update cadence (every 3 weeks vs every 13 months) and rating (5.0 vs 4.7). On price, ads, device support and iOS requirement 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. FastiMate sells 3 in-app purchases, starting at $4.99 per 7 days. Rhythm asks for nothing beyond the download.
FastiMate holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Rhythm has 454 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 89% of Rhythm's written reviews are positive against 100% of FastiMate's.
Rhythm ships an update every 13 months, FastiMate every 3 weeks. The most recent releases landed on August 10, 2026 and September 20, 2026 respectively.
| Parameter | Rhythm | FastiMate |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (454 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 88.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 454 — better | 1 |
| Update frequency | Every 13 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 17.6 | 16.2 — better |
| Further details — not scored | ||
| Size | 3 MB | 31 MB |
| Age rating | 12+ | 4+ |
| Developer | Bijan Cronin | lutfu dogan akbas |
Customer experience
Rhythm
FastiMate
Bugs and requests
Rhythm
Reported bugs
2 issues- Can't add past fasts
- Inconsistent weekly progress tracking
Requested features
5 requests- Ability to track longer fasts (e.g., 48-72 hours)
- Option to view fasting history beyond the past week
- Customizable notifications and reminders
- Integration with health/fitness tracking apps
- Weight tracking and progress visualization
FastiMate
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Rhythm
No in-app purchases
FastiMate
- Weekly Subscription$4.997 Days
- 1 Month Subscription$9.991 Month
- 1 Year Subscription$59.991 Year









