Comparison

Mental Note vs Rune Journal

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

Head to head
About

Mental Note

This app uses AI-powered semantic analysis to help you understand your emotions and thoughts through journaling. Record daily musings and reflections to gain personalized insights into your personal development and self-awareness. Your entries are encrypted and securely stored for privacy.

Highlights
  • AI-enhanced semantic analysis
  • Sentiment and tone evaluation
  • Personalized insights
  • Encrypted and secure storage
  • Selective data sharing options
  • Daily musings and reflections
Features
Read full description

Presenting "Mental Journal": Your Advanced Journaling App with AI-Enhanced Semantic Analysis Discover the next level of introspection with Mental Journal, an innovative journaling app that transcends traditional note-taking. With the integration of AI-driven semantic analysis, Mental Journal redefines the journaling experience, helping you delve deeper into your emotions, thoughts, and personal development voyage. Elevate Your Journaling Practice Mental Journal seamlessly merges the art of journaling with the precision of AI-driven analysis. Effortlessly record your daily musings, reflections, dreams, and objectives. Whether you're a seasoned diarist or just embarking on your journaling journey, Mental Journal is designed to enrich your path to self-discovery. AI-Enhanced Semantic Analysis Unearth concealed patterns and achieve a profound comprehension of your sentiments. Mental Journal's advanced AI technology evaluates your journal entries for sentiment, tone, and semantic context. As you persist in your journaling, the app adapts to your writing style, offering personalized insights that empower your journey of self-awareness. Your Privacy is Paramount We respect the significance of your privacy. Your journal entries are encrypted and securely stored, ensuring the confidentiality of your innermost thoughts. You have full authority over your data and can opt to maintain your entries in private seclusion or share them selectively. EULA: https://docs.google.com/document/d/1GoRXGWyqijvD9NiBoZKyKYqiVKN7aOxx7mVP-kiTavM/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1tccli9HY8JSwI8Vlf4zTgnDXY8L5nsy7C7UJ3XTjOd4

About

Rune Journal

This private AI journal helps you understand your days, moods, and patterns through freeform writing, AI insights, and guided reflection. Track entries with tags and search, and secure your thoughts with device-level protection. Premium features offer photo memories and deeper analysis.

Highlights
  • AI-powered insights and prompts
  • Distraction-free writing space
  • Mood and pattern tracking
  • Passcode and biometric security
  • Journal chat assistant
  • Photo memories (Premium)
Read full description

Rune is a private AI journal that helps you understand your days, moods, and patterns more clearly. Write freely, then use thoughtful prompts, AI insights, and journal chat to reflect on what your entries are really telling you. Start free with no account required. WHY RUNE • Start journaling instantly with no sign-up • Write in a clean, distraction-free space • Reflect with AI prompts, mood insights, and journal chat • Track your entries with calendar history, tags, and search • Keep your journal protected with passcode, Face ID, or Touch ID REFLECT ON YOUR WRITING Rune helps you notice patterns that are easy to miss in the moment: • How your moods change over time • Themes that keep showing up • Emotional trends across weeks and months • Connections between entries, habits, and life events • Questions that help you go deeper AI JOURNAL ASSISTANT Ask questions about your journal and get grounded reflections based on what you have written. Explore recurring thoughts, process difficult days, or get a gentle prompt when you are not sure what to write next. PHOTO MEMORIES Premium members can add photos and screenshots to journal days, turning each entry into a richer memory of what happened, where you were, and how the day felt. RUNE PREMIUM Upgrade when you want more room to reflect: • Higher AI usage limits • Weekly Reflection Briefs • Photo Memories for journal entries • Deeper pattern and theme analysis • More journal chat and guided reflection tools • Expanded mood trends and visualizations • More personalized prompts and categories PRIVACY & SECURITY Your journal entries are stored on your device. Rune includes passcode, Face ID, and Touch ID protection. When you use AI features, relevant content is securely processed to provide prompts, insights, and responses. Rune combines the habit of journaling with thoughtful AI tools for reflection, emotional awareness, and personal growth.

Screenshots

Mental Note3 screens
Rune Journal4 screens

Verdict

The call

The clearest difference is rating: Rune Journal at 5.0 against Mental Note's 1.0. Mental Note's advantage is update cadence (weekly vs monthly). On price, ratings volume, 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. Mental Note sells 3 in-app purchases, starting at $1.99 per 7 days and Rune Journal sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Rune Journal holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Mental Note ships an update weekly, Rune Journal monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
Mental Note versus Rune Journal: the parameters behind the verdict, then further details
ParameterMental NoteRune Journal
PriceFreeFree
Rating1.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings12 — better
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.6
Further details — not scored
Size12 MB3 MB
Age rating4+4+
DeveloperExhaloFaz Azad

Customer experience

Mental Note

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Rune Journal

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Mental Note

Subscriptions3
  • Premium Weekly7 Days trial$1.997 Days
  • Premium Weekly7 Days trial$2.997 Days
  • Mental Journal Premium7 Days trial$29.993 Months
2 purchases

Rune Journal

Subscriptions2
  • Monthly Premium$2.991 Month
  • Yearly Premium$24.991 Year

Questions

Is Mental Note free?
Mental Note is free to download, with in-app purchases available.
Is Rune Journal free?
Rune Journal is free to download, with in-app purchases available.
Which has better reviews, Mental Note or Rune Journal?
Rune Journal is rated higher. Mental Note averages 1.0 out of 5 from 1 ratings, while Rune Journal averages 5.0 from 2 ratings.
Do Mental Note or Rune Journal have ads?
Neither Mental Note nor Rune Journal shows ads.
Which is updated more often, Mental Note or Rune Journal?
Mental Note ships an update weekly, and Rune Journal monthly. Most recently, Mental Note was updated on November 3, 2026 and Rune Journal on November 4, 2026.

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