Fasting Timer Pro vs Zazen· Fasting Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fasting Timer Pro
Easily track your fasting sessions with flexible timing options and a clean interface. Monitor your progress with session history and educational insights into your body's stages. Receive local notifications for important milestones.
- Preset and custom fasting durations
- Retroactive start time setting
- Extend active fasts
- Educational body stage timeline
- Session history and progress tracking
- Local notifications
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Fasting Timer Pro helps you track fasting sessions with a clean, calm interface and flexible timing options. Key features • Preset fasts (12h, 16h, 18h, 24h, 36h, 48h, 72h) • Custom fasting duration (including extended durations) • Retroactive start — set the start time if you forgot to begin the timer • Extend an active fast (+1h, +6h, +12h, +24h or custom) • Simple, educational “what’s happening in your body” stage timeline • Session history and progress tracking • Local notifications for milestones and stage changes (if enabled) Educational notice Fasting Timer Pro is for educational and informational tracking only. It does not provide medical advice, diagnosis, or treatment. Always consult a qualified professional for health decisions.
Zazen· Fasting Tracker
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Zazen· is a mindful fasting tracker built for clarity and intention. Track your intermittent fasting sessions with a beautiful live timer, see exactly which metabolic phase you're in — from Blood Sugar Drop to Autophagy - and get notified at every milestone. FEATURES • Live Activity on your Lock Screen — see your fast progress without opening the app • 8 fasting phases with detailed explanations • Preset fasting plans: 12:12, 16:8, 18:6, 20:4, 36h, 48h and more • Full history with charts and stats • Hydration reminders • Daily fasting reminders • CSV export of your fasting history • Beautiful dark minimal design
Screenshots
Verdict
The clearest difference is price: Zazen· Fasting Tracker at Free against Fasting Timer Pro's $5.99. Fasting Timer Pro's advantage is update cadence (every 2 days vs monthly). On ads, in-app purchases, 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
Zazen· Fasting Tracker is free to download; Fasting Timer Pro costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Fasting Timer Pro ships an update every 2 days, Zazen· Fasting Tracker monthly. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.
| Parameter | Fasting Timer Pro | Zazen· Fasting Tracker |
|---|---|---|
| Price | $5.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | POWER SATELLITE LLC | Ashish Minocha |
In-app purchases
Fasting Timer Pro
No in-app purchases
Zazen· Fasting Tracker
No in-app purchases
Questions
Is Fasting Timer Pro free?
Is Zazen· Fasting Tracker free?
Do Fasting Timer Pro or Zazen· Fasting Tracker have ads?
Which is updated more often, Fasting Timer Pro or Zazen· Fasting Tracker?
Other comparisons
