MAYBII · Habit Tracking & AI Reflection for iOS

A habit tracker for a fresh start:
three small habits a day, an AI review that shows you yourself

Minimalist habit tracking with AI reflection: When life feels stuck, don't try to fix everything at once. Pick three small habits in MAYBII, finish them each day, write a few lines at night — and watch your days quietly grow back, one at a time.

See how it works See the garden first
Today · Pick three small things Garden · Always in bloom

Bloom · Blooms at 25 check-ins, lush at 60

/ / / /
Local-First Architecture
🔒 Local-First Storage · Zero Account Privacy

Core check-ins, botanical growth rendering, and reflective journals are stored 100% in a secure local database on your device. No account sign-up, zero phone numbers or passwords collected, fully functional in airplane mode or deep in the mountains.

• Standalone local database with zero cloud tracking, user profiling, or telemetry.
Encrypted Synchronization
☁️ Apple Private iCloud End-to-End Encryption

Multi-device sync and device migration are handled silently through your personal private Apple iCloud container. No third-party relays, zero retention and zero tracking on developer servers.

• Exclusively uses Apple's official end-to-end encrypted channel; readable only by your personal devices.
Guilt-Free Philosophy
🌿 Science-Backed Guilt-Free Design · 7-Day Gentle Rest

Focus on just 3 small things a day. No leaderboards, zero streak pressure. Missing check-ins for 7 days merely enters gentle dormancy, instantly resuming on your next check-in. Past bloom milestones and polaroids are kept forever.

• Warm botanical growth replaces cold punitive streaks—permission to rest without guilt.
Privacy-First AI Intelligence
🤖 Qwen Enterprise AI Reflection · Zero Raw Retention

Only when you actively trigger weekly or monthly reviews does MAYBII call the enterprise AI reflection API via encrypted channels. Zero raw retention policy—data is destroyed immediately after review generation and never used for training.

• Like a warm letter from a thoughtful friend; can be completely toggled off in settings.
Data Sovereignty
📦 Open Format Freedom · Free Markdown Export Anytime

Your data belongs 100% to you. No subscription lock-in. Export all check-in history and AI reflection notes to clean standard Markdown text at any time, free to integrate into Obsidian, Notion, or your personal archive.

• Built on open standard principles—zero proprietary lock-in or data hostage.

01 / Smart Reflection · Weekly AI Insights & Data Privacy

The AI actually reads
your notes

Every week and month, the AI reads your check-ins and reflections carefully and prints a receipt-style review: what you did, where you're improving, and what to try next.

Powered by Alibaba Cloud Bailian enterprise API (Qwen model series): all transmissions are strictly encrypted with zero server-side retention of your raw notes. Daily check-in data remains exclusively on your device, free to export at any time.

Before anything is sent, the app asks for your explicit consent. Say no, and nothing leaves your phone. You can disable AI review permanently in Settings.

02 / Habit Mechanism · The Science of Three Small Things Daily

Not another
app that bullies you into discipline

MAYBII shrinks "change" until it can't get smaller: at most three small things a day. Finish one, cross it off. At night, write a few lines about your day. Day after day, it all counts.

The preset habits are a starting point, not the whole list. Add your own small things — finish a book, call your mom — and grow them the same way.

Today's three small things

  • Write a 100-word reflectionDone
  • Have a real talk with a friendDone
  • No phone for 30 minutes before bedIn progress

Today's note · 21:47

Habits aren't just checkboxes — what you write down is your habit life. It comes back to you in each weekly AI review.See what a review looks like ↓

Real recording · writing a record
MAYBII Habit Tracker App: Today view showing three small habits and starred routine
+12–14years

Harvard T.H. Chan School of Public Health, 2018 (published in Circulation): more than 120,000 people, followed for up to 34 years. At 50, those who kept five healthy habits lived 12–14 years longer than those who kept none.

Those five habits — eating well, moving regularly, keeping a healthy weight, not smoking, drinking moderately — are all small things. The hard part was never doing them once; it's repeating them every day. MAYBII exists to make that daily repeat smaller, and easier.

03 / Habit Library & Plant Stages · 12 Preset Habits & 5 Growth Stages

Start with good habits

Every check-in grows your plant a little. Miss a few days and it rests — come back, water it once, and it picks up right where it left off. Every plant is one you raised yourself, each with its own temperament: some bend deep in the wind, some wobble their heads for seconds.

  • 01100-word reflection
  • 0230 minutes of deep thinking
  • 03Step outside your comfort zone
  • 04No screens before bed
  • 05Reach out to a friend
  • 06Clean up your information diet
  • 07Log one expense
  • 08Say no to one thing
  • 09Write something and publish it
  • 10Read outside your field
  • 11Take a walk on your own
  • 12Hear one hard truth

Add your own, too: tap + and write your small thing. It checks in, reflects, and blooms just like the preset habits.

FreeGarden shows your 2 most recent blooms

MonthlyGarden shows 14 plants

YearlyGarden shows all 16 plants

Every plant here is real artwork from the app. Grab one and throw it — it rolls back and piles in with the rest.

04 / Native Interface · Real iPhone Interactions & Fluid Physics

No mockups —
this is the app, exactly as it is

Both clips below are real screen recordings. No speed-ups, no staging: how the flowers sway and how the bee wanders is exactly what you see when you open the app.

The Growing Garden · Flowers sway, a bee drops by

One full run · Pick goals → see the garden → save a polaroid

MAYBII iOS Habit Tracker App: Today screen with 3 focus habits and starred priority slot
Today · Pick three small things
MAYBII Virtual Garden View: 12 curated botanical plants representing habit milestones
Garden · Watch them grow
MAYBII Plant Growth Interface: Tracking micro-habits through 5 progressive stages
Growing · From the very first seed

05 / Milestone Cards · Preserving Milestones with Polaroids

Save the bloom as a polaroid

The moment a plant blooms, it becomes a polaroid card you can save and share — proof that you kept going.

A blooming garden in the app: five plants open under a purple night sky
Write down how this moment feels

MAYBII GARDEN · HABIT APP

My garden grew a new bloom today

MAYBII GARDEN · HABIT APP

It bloomed on its 25th check-in

MAYBII GARDEN · HABIT APP

Streak Protection

Falling behind is okay: 7-Day Soft Buffer with Zero Penalties

Miss a few days and your plant quietly rests. When you return, it only asks — gently. No blame, no reset: it picks up right where you left off.

✿Will you come back and see me? ✿Your magnolia is waiting for a visit

06 / Plan Comparison · Free vs. Premium Subscription Tiers

Start free. Subscribe to unlock the whole garden.

Free Tier

$0 Forever · Start with three small habits

  • Focus on 3 habits a day + 1 starred slot
  • 12 preset lifestyle habits & botanical plants
  • 1 custom card / 2 custom tasks
  • Garden displays your 2 most recent plants
  • 100% on-device storage, free Markdown export

Monthly Pro

$5.99 / month · Try AI reflections on demand

  • Qwen AI periodic reviews (weekly & monthly insights)
  • 2 custom cards
  • Custom tasks: 12 per billing period
  • +2 extra daily habit slots (5 items total)
  • Garden display expanded to 14 plants
  • Sync iPhone & iPad via your private iCloud

Yearly ProBest Value

$39.99 / year (Save $31.89 vs. monthly) · Full Garden

  • Qwen AI periodic reviews (weekly & monthly insights)
  • 4 custom cards
  • Custom tasks: unlimited creation
  • +2 extra daily habit slots (5 items total)
  • Garden unlocks all 16 plants completely
  • Sync iPhone & iPad via your private iCloud

In addition to the feature quotas above, here is our full breakdown of data privacy, offline capability, and subscription rules:

Platform Support
iOS 17.0+ (iPhone, private iCloud sync supported, Bundle ID: com.deshiru.habitnative)
Storage Architecture
Local-First, no registration required, zero cloud profiling or user tracking
Offline Capability
100% functional offline, habit tracking, plant rendering, and local logs require no network
File Format & Export
Local secure database with one-click free export to plain Markdown / text files
Specification & Policy Free Tier Monthly Subscription Yearly Subscription (Recommended)
Offline Availability 100% offline, check in anywhere without internet Full offline support; syncs quietly when reconnected Full offline support; syncs quietly when reconnected
Data Ownership & Export Free full export at any time Free full export including all AI review receipts Free full export including all AI review receipts
Multi-Device Sync Single device local storage Private Apple iCloud container; no third-party servers Private Apple iCloud container; no third-party servers
AI Data Security Zero network API calls generated End-to-end encrypted on user consent; zero server retention End-to-end encrypted on user consent; zero server retention
User Tracking & Account Zero tracking; no phone, email, or sign-in No registration; verified solely via Apple receipt No registration; verified solely via Apple receipt
Missed Streak Policy 7-day soft buffer; historical cards never wiped 7-day soft buffer; historical cards never wiped 7-day soft buffer; historical cards never wiped
Cancellation Policy Completely free, zero financial commitment Cancel anytime; all local logs and bloomed plants stay intact Cancel anytime; all local logs and bloomed plants stay intact

Subscriptions are purchased through the App Store; renewals and cancellations follow App Store subscription rules. See regional prices on the pricing page.

FAQ · Conversational Habit Insights

How is MAYBII different from typical habit trackers and to-do lists?

In short, MAYBII refuses to guilt-trip you. Most habit apps bombard you with endless to-do lists, rigid consecutive-day counters, and competitive leaderboards that make missing a single day feel like total failure. MAYBII is a gentle habit tracker app crafted for anyone who wants a fresh start without the anxiety. We cap your daily focus at just three small habits, skip the leaderboards, and never wipe out your progress. Plus, there are no accounts to create — everything stays 100% on your iPhone. Tracking here feels like tending a quiet little houseplant: even if you step away for a few days, it's patiently waiting for you when you return.

Does MAYBII work completely offline, and how does syncing work between devices?

Yes, it works completely offline, and switching devices is seamless. MAYBII is built local-first: you can check in on a flight or deep in the mountains without any internet connection, and your plants will grow just fine. When you want to sync between your iPhone and iPad or restore to a new phone, it syncs quietly through your personal, private Apple iCloud. You never have to sign up, create an account, or share your email with us. Because we don't run user tracking servers, your notes and habits belong strictly to you.

How do plants grow, and will I lose my progress if I miss a few days?

Don't worry — your hard work is never erased. Plants in MAYBII grow based on your total cumulative check-ins, not unbroken consecutive days: 3 check-ins to sprout, 10 to grow, 25 to bloom, and 60 to flourish. If life gets hectic and you miss 7 days in a row, your plant simply enters a gentle rest; the very day you come back and check in, it perks right back up. Best of all, your history and collectible polaroid milestone cards stay safely tucked in your journal forever.

How does the AI review work, and could my private thoughts ever be used to train AI models?

Never. Your journal entries and habits stay encrypted right on your phone. Only when you tap "Request Review" do we send the specific entries you've hand-picked through an encrypted connection to the Qwen enterprise model. The server keeps zero raw text — once the thoughtful review is generated and sent back to you, the data is instantly discarded. It is never used to train public AI models. If you prefer quiet solo journaling, you can turn off AI features entirely in Settings anytime.

Is the free version enough for daily use, and can I export my data anytime?

The free version is plenty for daily habit building, and you can export all your records to plain Markdown files anytime for free. Core tracking for 3 daily habits, 12 plant varieties, and local journals is completely free forever. Our Pro subscription ($5.99/mo or $39.99/yr) simply offsets the actual computing cost of AI reflections and private iCloud sync. If you'd love an AI companion to read your weekly reflections and offer thoughtful advice, or want to expand your garden to 16 plants, you can upgrade whenever you're ready.

Start over, three small things at a time

The app is getting ready to launch. To hear about it first — or for anything at all — write to me:deshiru@foxmail.com

Harvard researchThe Harvard Study of Adult Development has followed the same people for 80+ years: the happiest, healthiest people in old age were not the richest or most famous — they were the ones who stayed close to the people they care about.

See the garden againPricing & subscriptions