Comparison

Fasting Ratio vs A Cool Journal

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

Head to head
About

Fasting Ratio

Features
Read full description

Fasting Ratio is a simple, beautiful intermittent fasting timer. No subscription. No ads. Just a timer that works. Features: - 5 popular fasting plans: 14:10, 16:8, 18:6, 20:4, OMAD (23:1) - Elegant countdown ring with real-time progress - One-tap start and stop - Fasting history with completion tracking - Streak counter to build consistency - Detailed statistics: total fasts, completion rate, average hours, longest streak - Weekly progress at a glance - Dark theme designed for comfort - 100% offline, no account, no data collection Why pay $30-70/year for a fasting timer when you only need a countdown? Fasting Ratio does one thing perfectly — for a one-time price.

About

A Cool Journal

This app offers a conversational AI coach to help you understand your personality, identify patterns, and achieve your goals through personalized challenges. It provides insights into your thoughts and emotions, with options to journal, chat with the AI, and track your progress. Your data is kept private and encrypted.

Highlights
  • AI-powered journaling and coaching
  • Personality and pattern identification
  • Personalized challenges for goal achievement
  • Mood and stress tracking
  • Photo attachments for entries
  • Searchable journal history
  • Data export in multiple formats
Features
Read full description

A Cool Journal is not just a journal. It is your thinking partner, that turns one-way traditional journaling into a rich two-way conversation with an AI coach who provides real insights into what makes you tick, offers challenges to nudge you towards your goals, and makes journaling a much more fun, insightful, and effective activity. IDENTIFY YOUR PERSONALITY TYPE AND PATTERNS Every time you write a journal entry or chat with your coach, A Cool Journal develops and refines a personal profile that catalogs your tendencies and subconscious drivers. In addition to sharing these insights with you, your coach leverages these to identify the questions that most effectively uncover your tendencies as well as fine tune what challenges will drive real change. TURN INSIGHTS INTO ACTION In addition to providing you personal insights, A Cool Journal offers you a library of bite-sized challenges that are hand-picked by your coach to guide your progress on your goals including areas to: Reduce stress Increase confidence More energy Better Focus Healthier Habits Emotional Balance FEATURES Journal Easy journal to capture your thoughts and emotions. Remember the moment by attaching a photo to any entry. Search for any past journal entries by date, keywords, or mood. Coach Chat with a coach about what's on your mind. Ask the coach for insights and suggestions. A Cool Journal's Coach draws on frameworks including Motivational Interviewing, Solution-focused questioning, and Self-Determination Theory Always optional. On days you just want to write, you can easily skip the coach. Challenges Take action with science-based bite-sized challenges. Track progress Skip any if you are not feeling it. No streaks or guilty reminders. Insights Review periodic "Coach Insight Summaries" that break down what the coach has learned about you overall as well as recent trends it has observed. Track your stress levels, energy, and mood over time. Export Download all journal entries and coach conversations for free as PDF, plain text, or Markdown. PRIVACY FIRST Your data is encrypted in transit using TLS 1.2+ and at rest using AES-256. A Cool Journal is a tool for self-reflection and personal growth. It is not therapy and is not a substitute for professional mental health care. It does not diagnose, treat, cure, or prevent any medical condition. If you are in crisis, contact your local emergency services — in the US, call or text 988. Terms of Use: https://acooljournal.com/terms.html Privacy Policy: https://acooljournal.com/privacy.html

Screenshots

Fasting Ratio1 screens
A Cool Journal4 screens

Verdict

The call

Fasting Ratio and A Cool Journal are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Fasting Ratio sells 3 one-off in-app purchases and A Cool Journal sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fasting Ratio ships an update every 5 days, A Cool Journal every 3 days. Both last shipped on October 24, 2026.

ScorecardNo meaningful differences
Fasting Ratio versus A Cool Journal: the parameters behind the verdict, then further details
ParameterFasting RatioA Cool Journal
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 5 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better16.4
Further details — not scored
Size1 MB54 MB
Age rating4+17+
Developer守信 尚Eternal Swell LLC

In-app purchases

3 purchases

Fasting Ratio

One-time3
  • Small Tip$0.99
  • Medium Tip$2.99
  • Large Tip$4.99
2 purchases

A Cool Journal

Subscriptions2
  • Coach Monthly7 Days trial$9.991 Month
  • Coach Annual7 Days trial$79.991 Year

Questions

Is Fasting Ratio free?
Fasting Ratio is free to download, with in-app purchases available.
Is A Cool Journal free?
A Cool Journal is free to download, with in-app purchases available.
Do Fasting Ratio or A Cool Journal have ads?
Neither Fasting Ratio nor A Cool Journal shows ads.
Which is updated more often, Fasting Ratio or A Cool Journal?
Fasting Ratio ships an update every 5 days, and A Cool Journal every 3 days. Most recently, Fasting Ratio was updated on October 24, 2026 and A Cool Journal on October 24, 2026.

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