Comparison

Astara vs Treelet Diary

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

Head to head
About

Astara

This AI chatbot offers insights and guidance for life decisions, helping you understand social dynamics and make informed choices. It provides personalized recommendations and ensures your conversations remain confidential and secure.

Highlights
  • Intelligent decision support
  • Social dynamics analysis
  • Personalized recommendations
  • Confidential conversations
  • AI-driven insights
Read full description

Astara is your personal AI chatbot companion, ready to lend a listening ear and offer valuable insights in life decision making. With advanced AI technology, Astara helps you gain clarity and make informed choices in various aspects of life. Key Features: Intelligent Decision Support: Share your thoughts, dilemmas, and concerns with Astara, and it will analyze your input to provide thoughtful suggestions and guidance. Whether it's career choices, relationship decisions, or personal growth, Astara has your back. Social Dynamics Insights: Ever wondered about the dynamics between you and your friends? Astara helps you understand your social interactions and provides valuable insights into your relationships. Discover who you resonate with, who you collaborate best with, and whom you share common interests with. Personalized Recommendations: Astara learns from your interactions and tailors its responses to your unique personality and preferences. It evolves with you, becoming your trusted companion in navigating life's challenges. Safe and Confidential: Your privacy is our top priority. Astara is designed to keep your conversations confidential and secure, ensuring you can freely express yourself without worry. Life is full of decisions and uncertainties. Let Astara be your wise counsel and guide you towards a more fulfilling and enriching journey. Download Astara now and embark on a path of self-discovery and meaningful connections!

About

Treelet Diary

Features
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Stop staring at a blank page. Say how today went, or skip the typing: Treelet gathers your sleep, heart rate, workouts, calendar, the music you played, plus Watch voice notes and photo clues—and keeps a more concrete diary on your iPhone. Real daily drafts: come home to writing already halfway done—voice notes, calendar, photo themes, weather, and activity woven into the entry, with individual day photos embedded. Common Markdown renders cleanly in editor and preview. Apple Watch Voice Stream: speak on your wrist—Smart Note can auto-start or nudge—then sync to iPhone for transcription and a one-tap diary draft. Optionally download on-device Whisper for clearer Watch ASR; without it, Apple Speech still works. Audio stays on-device by default. It is for anyone who wants a mood journal but rarely feels like writing. Entries stay on this device, so you can see how your body and your mood move together. These insights are not a medical diagnosis or treatment. What you can do: • Watch / voice to entry: speak a moment and get the text, along with a read of the atmosphere and energy. Results vary with the room and how you speak. • Mood and body on one timeline: mood, sleep, heart rate, workouts, and mindfulness, lined up so the day is easier to understand. • Daily Insight: what your sleep, calendar, and activity say together, instead of a recap of the weather and the numbers. • Know Yourself: gather living tags for who you are. Keep what fits; dismiss what misses. • Weekly review: mood patterns, sleep, and words that kept showing up. • Treelet Pro: Treehole Echo after you write, app lock, list blur, iCloud sync, and PDF export. Monthly and yearly plans include a 7-day free trial you can cancel anytime, or unlock once for life. You can write, use voice, and keep the day’s health signals together without subscribing. If you’re struggling to cope, please seek professional help. You’ll open it when you’re commuting and want to capture a thought without unlocking your phone; when sleep is short and mood dips with it; when you already said a lot and don’t want to type it again; when you want the words to stay on your device first. Permissions: Motion & Fitness, Microphone & Speech Recognition, Calendar, Media & Apple Music, Location & Weather, and Apple Watch recording / notifications are requested only when you use those features. You can turn them off anytime in Settings. Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://treelet.us/treeletdairy/privacy.html Terms: https://treelet.us/treeletdairy/terms.html

Screenshots

Astara4 screens
Treelet Diary4 screens

Verdict

The call

The clearest difference is iOS requirement: Astara at 15.0 against Treelet Diary's 18.0. On price, update cadence, 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. Astara sells 3 one-off in-app purchases and Treelet Diary sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Astara ships an update every 2 weeks, Treelet Diary every 10 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
Astara versus Treelet Diary: the parameters behind the verdict, then further details
ParameterAstaraTreelet Diary
PriceFreeFree
Rating4.6 (12 ratings) — better—
Number of ratings12 — better—
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 — better18.0
Further details — not scored
Size84 MB28 MB
Age rating17+4+
DeveloperCompanion Ai LLC北京小树科技有限公司

In-app purchases

3 purchases

Astara

One-time3
  • 10 Astara Tokens$0.99
  • 50 Astara Tokens$4.49
  • 100 Astara Tokens$7.99
3 purchases

Treelet Diary

Subscriptions2
  • 月度会员7 Days trial$0.991 Month
  • 年度会员7 Days trial$9.991 Year
One-time1
  • Treelet Pro Lifetime$19.99

Questions

Is Astara free?
Astara is free to download, with in-app purchases available.
Is Treelet Diary free?
Treelet Diary is free to download, with in-app purchases available.
Do Astara or Treelet Diary have ads?
Neither Astara nor Treelet Diary shows ads.
Which is updated more often, Astara or Treelet Diary?
Astara ships an update every 2 weeks, and Treelet Diary every 10 days. Most recently, Astara was updated on October 24, 2026 and Treelet Diary on October 31, 2026.

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