Comparison

Fire Tracker. Build habits. vs ZenZettel

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fire Tracker. Build habits.

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Welcome to Fire Tracker, the ultimate habit-transforming experience! Our app enables you to effortlessly track and conquer your goals. Craft your personalized habits, whether it's daily workouts, weekly reading targets, or any habit you aspire to cultivate. Customize each goal with precision, choosing between daily or weekly frequency and setting the number of times per day or week you aim to achieve. Stay motivated and in control as you witness your progress. Our app doesn’t just track your goals; it illuminates your journey, celebrating milestones and highlighting the current streak for each goal you set. Unlock your potential. Take charge of your routine. Start your streaks, and discover the joy of consistent progress. Your better self awaits – begin your transformation today! Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ZenZettel

This app helps you build knowledge by transforming fleeting thoughts into permanent insights. It features a minimalist interface inspired by Japanese aesthetics, secure local storage, and AI-powered idea development. Organize your thoughts with smart tagging and advanced filtering.

Highlights
  • Impermanent note capture
  • AI-powered idea transformation
  • Advanced filtering
  • Minimalist interface
  • Secure local storage
  • Markdown export
Features
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Mindful Knowledge Building Key Features Impermanent note capture for quick thoughts Transformation workflow to develop ideas into permanent knowledge Smooth AI transformation with personnalisable prompt Advanced filtering by date, tags, and note status Beautiful, minimalist interface inspired by Japanese aesthetics Secure local storage with export options Intuitive navigation between review, capture, and organization Perfect for students, researchers, writers, and anyone who values thoughtful knowledge building. Turn your scattered thoughts into a connected web of wisdom. "In the garden of the mind, ZenZettel helps you plant seeds of thought and cultivate a forest of knowledge." Download ZenZettel and begin your journey toward mindful note-taking today. Transform fleeting thoughts into lasting wisdom ZenZettel brings the powerful Zettelkasten method to your mobile device with a zen-like simplicity that encourages deep thinking and meaningful connections. Capture & Cultivate Quick Capture: Jot down impermanent notes instantly when inspiration strikes Mindful Review: Transform raw thoughts into refined, permanent knowledge Smart Tagging: Organize ideas with flexible tag systems for easy discovery The Zen Philosophy Two-Stage Thinking: Start with impermanent notes, then mindfully transform them into permanent insights Clutter-Free Interface: Clean, distraction-free design that focuses your mind on what matters Intentional Organization: Sort by status, date, or tags to find exactly what you need Knowledge Management Permanent Notes: Create a personal knowledge base with rich markdown support Seamless Export: Share your insights with full markdown export capabilities Privacy Policy: https://zenzettel.vercel.app/#privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fire Tracker. Build habits.4 screens
ZenZettel4 screens

Verdict

The call

The clearest difference is update cadence: Fire Tracker. Build habits. at every 8 days against ZenZettel's every 2 months. ZenZettel's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fire Tracker. Build habits. sells 1 one-off in-app purchase and ZenZettel sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fire Tracker. Build habits. ships an update every 8 days, ZenZettel every 2 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 6 level
Fire Tracker. Build habits. versus ZenZettel: the parameters behind the verdict, then further details
ParameterFire Tracker. Build habits.ZenZettel
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 8 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size3 MB41 MB
Age rating4+4+
DeveloperMARCOS TORRES LOPEZIsing Digital Sarl

In-app purchases

1 purchases

Fire Tracker. Build habits.

One-time1
  • Fire Tracker ProFree
2 purchases

ZenZettel

Subscriptions2
  • Premium$0.991 Month
  • Premium$9.991 Year

Questions

Is Fire Tracker. Build habits. free?
Fire Tracker. Build habits. is free to download, with in-app purchases available.
Is ZenZettel free?
ZenZettel is free to download, with in-app purchases available.
Do Fire Tracker. Build habits. or ZenZettel have ads?
Neither Fire Tracker. Build habits. nor ZenZettel shows ads.
Which is updated more often, Fire Tracker. Build habits. or ZenZettel?
Fire Tracker. Build habits. ships an update every 8 days, and ZenZettel every 2 months. Most recently, Fire Tracker. Build habits. was updated on October 7, 2026 and ZenZettel on October 12, 2026.

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