Comparison

Undermore vs Chattie AI

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

Head to head
About

Undermore

Explore your inner world with a smart journal and analytical tools designed for self-discovery. Understand your dreams, reflections, and subconscious to foster personal growth and reduce anxiety. This app offers a guided dialogue with your inner voice.

Highlights
  • Smart dream journal
  • Dual dream interpretations
  • Pattern and symbol tracking
  • Meditations and anxiety reduction exercises
  • Capture creative insights
  • Psyche dynamics observation
Features
Read full description

Undermore is a unique app for exploring your inner world, created at the intersection of psychology, philosophy, and dreamwork. It combines the power of a smart journal, analytical tools, and a personal guide that helps you hear the voice of your subconscious. Dreams, meditation images, and creative reflections often contain more meaning than we realize. Undermore is designed to preserve these fragile signals and turn them into a foundation for self-discovery and growth. With Undermore you can: • Record and organize your dreams in a smart dream journal • Get dual interpretations — a brief summary and an in-depth analysis • Track recurring patterns, symbols, and themes in your inner world • Access meditations and practical exercises for reducing anxiety • Capture creative insights and moments of reflection before they fade • Observe the dynamics of your psyche and build a deeper trust in yourself Undermore is not just a tool — it is a dialogue. It helps you listen to your inner voice, regain balance in stressful moments, and open new horizons for personal and spiritual growth. The system is based on years of clinical practice and research, and on an algorithm created by Anna Gerber-Lessin, a Jungian psychotherapist and researcher of the unconscious. It has already proven its effectiveness: users report better sleep, reduced anxiety, stronger self-trust, and a deeper understanding of their own experiences. Undermore is a space where the unconscious finds its voice, and you discover not chaos, but a source of strength and meaning. Disclaimer: Undermore is not a medical or therapeutic app. It does not provide medical advice, diagnosis, or treatment. The content is for self-reflection and personal growth only. If you experience serious mental health issues, please seek professional medical support. Privacy Policy: https://api.undermore.stream/privacy_policy Terms of Use: https://api.undermore.stream/terms_of_use User License Agreement (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Chattie AI

Features
Read full description

ChattieAI is a watch-first voice companion for quick, focused conversations on the go. Tap the mic, speak naturally, and get a concise reply you can read and hear right on your wrist. Stay organized with threaded chats you can rename and revisit. Pick a voice that fits your vibe, replay responses anytime. Features: - Voice-first chat with fast, spoken replies - Threaded conversations with easy rename and recall - Multiple voice styles to choose from - On-watch playback controls - Optional subscription plans for more daily requests (Free, Light, Heavy) Requires an internet connection and microphone access. Subscriptions auto-renew unless canceled and can be managed in the Watch app on iPhone. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: http://gemstonesuite.com/ChattieAI/policy.md

Screenshots

Undermore4 screens

Verdict

The call

The clearest difference is in-app purchases: Chattie AI at none against Undermore's 5. On price, update cadence, ads and device support 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. Undermore sells 5 in-app purchases, starting at $4.99 per month. Chattie AI asks for nothing beyond the download.

UpkeepUpdate frequency

Undermore ships an update every 10 days, Chattie AI fortnightly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
Undermore versus Chattie AI: the parameters behind the verdict, then further details
ParameterUndermoreChattie AI
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 10 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS15.115.0 — better
Further details — not scored
Size41 MB4 MB
Age rating17+4+
DeveloperUNDERMORE FZ-LLCMio Yoshizaki

In-app purchases

5 purchases

Undermore

Subscriptions5
  • Monthly Subscription$4.991 Month
  • Premium Monthly Subscription$19.991 Month
  • Basic year$53.991 Year
Show 2 more
  • Annual Subscription 7-day free7 Days trial$191.991 Year
  • Annual Subscription$191.991 Year
None

Chattie AI

No in-app purchases

Questions

Is Undermore free?
Undermore is free to download, with in-app purchases available.
Is Chattie AI free?
Chattie AI is free to download, with no in-app purchases.
Do Undermore or Chattie AI have ads?
Neither Undermore nor Chattie AI shows ads.
Which is updated more often, Undermore or Chattie AI?
Undermore ships an update every 10 days, and Chattie AI fortnightly. Most recently, Undermore was updated on November 9, 2026 and Chattie AI on November 5, 2026.

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