Comparison

MemoirME vs Estua

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

Head to head
About

MemoirME

This app provides a secure digital space for individuals to record and preserve life memories. It's designed for those who value their experiences and want a lasting record for the future.

Highlights
  • Secure digital memory storage
  • Capture thoughts and feelings
  • Record life experiences
  • Preserve memories for posterity
  • Accessible digital record
Features
Read full description

MemoirME: AI Diary & Journal for Introverts Looking for a safe, quiet space to reflect and preserve your life journey? MemoirME is your personal AI Diary, daily journal, and secret memory keeperβ€”thoughtfully crafted for introverts and deep thinkers who value privacy and quiet reflection. Whether you want to write your daily diary, attach rich media, or simply express your feelings without judgment, MemoirME turns your quietest thoughts into timeless digital memories for future reference. WHY YOU’LL LOVE MEMOIRME (YOUR PRIVATE AI DIARY) 1. Smart AI Buddy & Auto-Journaling: Feeling overwhelmed or don't know what to write? Chat freely with your personal AI Buddy. Share your daily mood, vent your thoughts, and watch as your AI companion automatically converts your conversations into a beautiful, structured diary entry. 2. 100% Private & E2E Encrypted Diary: Your personal thoughts belong to you alone. MemoirME provides End-to-End (E2E) encryption for your manual diary entries. Not even the developers can read your secret diary. 3. Rich Multimedia Memories: A daily diary is more than just text. Capture life’s precious moments by adding photos, videos, and audio voice notes directly into your journal entries. 4. Designed for Introverts: No social pressure, no public feeds, and no judgment. Just a peaceful personal journal and mood reflection space to cherish memories for years to come. KEY FEATURES OF THIS AI DIARY & JOURNAL APP β€’ Interactive AI Chat to Journal: Effortlessly turn daily chats into lasting diary logs. β€’ Secure Daily Journal: Write daily thoughts, goals, and reflections with maximum privacy. β€’ Media-Rich Diary: Attach photos, videos, and audio recordings to your daily diary. β€’ End-to-End Security: Industry-standard E2E encryption for all your manual secret diary entries. β€’ Digital Memory Keeper: Easily search, relive, and reflect on past memories for posterity. A SAFE HAVEN FOR YOUR MEMORIES Every memory matters. Whether you use MemoirME as a daily journal, a secret AI diary, or a digital time capsule for future reference, your personal story is safe here. Download MemoirME: AI Diary & Journal today and start building your private digital record of lifeβ€”one memory at a time! TERMS OF USE (EULA) By using MemoirME, you agree to the Standard Apple Terms of Use (EULA). Please find the link to the terms here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Additionally, our privacy policy can be viewed at: https://memoirme.app/policy

About

Estua

Features
Read full description

Estua makes calm, ever-changing ambient sound for sleep, relaxation, focus, and recovery β€” synthesized in real time, right on your phone. It never loops, never needs an account, and never streams. The result is sound that stays gently new for hours and is yours alone. WHY ESTUA IS DIFFERENT β€’ Certified never-repeating. Every second is a deterministic dynamical-system trajectory, not a looped track β€” and the engine can emit a machine-checkable certificate that the music provably never repeats. The ∞ in our name is the whole idea. β€’ 100 auto-evolving styles. Turn on Living mode and the music continuously, seamlessly morphs from one style to the next, so a long session never feels static or repetitive. β€’ Fully on-device & private. No account, nothing streamed, no tracking. Anything personal β€” including optional biometrics β€” stays on your phone. (Privacy label: Data Not Collected.) β€’ Save and replay, exactly. Loved a session? A short seed re-creates the exact same sound, note for note β€” bit for bit, even years later. No other generator offers this. FOUR MODES, ALL CALM AND POSITIVE β€’ Relax β€” a warm, intimate chamber to wind down in. β€’ Recover β€” an open, temple-like space to reset. β€’ Sleep β€” a deep, enveloping cocoon for drifting off. β€’ Focus β€” a steady, uncluttered room for deep work and study. Estua is made to feel calm and quietly uplifting β€” never dark, never sad. MADE TO FIT YOUR DAY β€’ Pick a goal in onboarding and Estua starts you in the right place. β€’ Gentle bedtime reminders, and a long sleep timer that fades out softly. β€’ Log mindful minutes to Apple Health, keep a daily streak, and see your listening stats. β€’ Start a session hands-free with Siri Shortcuts and Home Screen widgets. FREE & ESTUA PREMIUM β€’ Free, every day: about 90 minutes of listening daily, the four modes, and a starter set of styles β€” no account required. β€’ Estua Premium unlocks: unlimited listening, all 100 styles, Living auto-evolve, the long sleep timer, and full offline use. β€’ Plans: Monthly, Annual (best value), or a one-time Lifetime purchase. Estua is a general-wellness audio app. It is not a medical device and makes no health or treatment claims β€” it is simply designed to help you wind down, rest, and focus. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MemoirME4 screens
Estua4 screens

Verdict

The call

The clearest difference is update cadence: Estua at every 4 days against MemoirME's monthly. MemoirME's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. MemoirME sells 4 in-app purchases, starting at $2.99 per month and Estua sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MemoirME ships an update monthly, Estua every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Β· 6 level
MemoirME versus Estua: the parameters behind the verdict, then further details
ParameterMemoirMEEstua
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyMonthlyEvery 4 days β€” better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.0 β€” better16.0
Further details β€” not scored
Size151 MB4 MB
Age rating4+4+
DeveloperNartus Pty LtdNguyen Ngoc Tan

In-app purchases

4 purchases

MemoirME

Subscriptions4
  • 10x Uploads Monthly$2.991 Month
  • Encryption Subscription - Monthly$5.991 Month
  • 10x Uploads Annual7 Days trial$17.991 Year
Show 1 more
  • Encryption Subscription - Annually7 Days trial$49.991 Year
3 purchases

Estua

Subscriptions2
  • Monthly$1.991 Month
  • Yearly$19.991 Year
One-time1
  • Lifetime$49.99

Questions

Is MemoirME free?
MemoirME is free to download, with in-app purchases available.
Is Estua free?
Estua is free to download, with in-app purchases available.
Do MemoirME or Estua have ads?
Neither MemoirME nor Estua shows ads.
Which is updated more often, MemoirME or Estua?
MemoirME ships an update monthly, and Estua every 4 days. Most recently, MemoirME was updated on October 24, 2026 and Estua on October 25, 2026.

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