Dear Diary AI vs Arkiary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dear Diary AI
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DearDiary AI transforms journaling through the power of conversation. Unlike traditional diary apps that require you to stare at a blank page, DearDiary creates a natural, flowing dialogue that makes expressing your thoughts effortless. Simply chat with your AI companion as you would with a trusted friend, and watch as your conversations transform into beautifully organized journal entries complete with emotional insights, recurring themes, and personalized analytics. Whether you're new to journaling or a seasoned diary keeper, DearDiary AI offers a fresh, engaging approach to self-reflection that fits naturally into your daily routine. No more writer's block – just open the app and start chatting about your day, your feelings, or whatever's on your mind. Key Features Natural Conversation Interface Forget the intimidation of blank pages. DearDiary uses advanced AI to create a natural chat experience that feels like talking with a thoughtful friend. Our AI companion asks just the right questions to help you explore your thoughts more deeply, making journaling feel effortless and even enjoyable. Intelligent Entry Analysis After each conversation, DearDiary AI analyzes your chat to automatically generate: A personalized title that captures the essence of your entry Concise summaries for quick reference Emotional insights that identify your primary and secondary feelings Key themes and topics discussed Action items and future plans mentioned People and places referenced Gratitude points expressed Concerns or worries shared Visual Emotion Tracking Watch your emotional journey unfold through beautiful, intuitive charts and visualizations. Track emotional patterns over time, identify recurring themes, and gain insight into your personal growth. DearDiary AI makes it easy to spot trends in your mood and mindset that might otherwise go unnoticed. Searchable Memory Every conversation is stored and indexed for easy retrieval. Search by emotion, date, person, place, or keyword to instantly find relevant entries. DearDiary AI remembers the details, even when you don't. Complete Privacy Your personal thoughts are just that – personal. DearDiary AI processes all information locally on your device whenever possible, ensuring your intimate reflections remain private. Your digital diary is protected and for your eyes only. Beautiful Design With a clean, minimalist interface and thoughtfully designed dark and light modes, DearDiary AI provides a calming, distraction-free environment for your reflections. The elegant typography and soothing color palette create the perfect space for introspection. Why Journal with DearDiary AI? Self-Discovery Made Simple Journaling is one of the most recommended practices for mental wellbeing, but traditional journaling can be challenging to maintain. DearDiary AI removes the barriers by turning self-reflection into a natural conversation. Our users report that chatting with DearDiary feels more intuitive and less like a chore compared to traditional diary apps. Patterns Become Visible When life gets busy, it's easy to miss important patterns in your thoughts, emotions, and behaviors. DearDiary AI's intelligent analysis highlights recurring themes and emotional trends that might otherwise go unnoticed. These insights can lead to meaningful personal growth and self-awareness. Consistency Through Convenience Terms of use:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Arkiary
This app offers a private space to journal thoughts, record voice memos, and attach media. It uses AI to track mood patterns and provides an AI companion for conversation. Users can also send anonymous kindness letters and create time capsules for future reflection.
- AI-powered journaling with templates
- Voice memo and photo/video attachments
- AI mood tracking and insights
- AI companion for conversation
- Anonymous kindness letter exchange
- Time capsule creation for future self
- Secure with Face ID/passcode lock
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Arkiary - Your AI Diary & Soulmate The best diary app so far: Journal your way with templates, voice memos, and photos. Track your mood and discover emotional patterns with AI insights. Chat with Arkis, your AI soulmate who remembers, listens, and truly gets you. JOURNAL YOUR WAY • Write with templates, prompts, or free-form • Attach photos, videos, and voice memos • Daily writing prompts to spark reflection TRACK YOUR EMOTIONS • Beautiful mood tracking with color themes • AI-powered mood trends and weekly insights • Understand your emotional patterns over time CHAT WITH ARKIS • Your AI companion who remembers your story • Share photos, voice chat, or just vent • Personalized responses that match your vibe KIND LETTERS • Send and receive anonymous letters of kindness • Connect with strangers around the world • Spread warmth, one letter at a time TIME CAPSULES • Seal moments for your future self • Set custom open dates — days, weeks, or years • Rediscover who you were when you open them MORE TO LOVE • Smart search across all entries • Calendar view with mood dots • PDF export and sharing • Face ID / passcode lock • 12 languages supported • Daily quotes to inspire you Your story deserves to be remembered. Start writing today. Privacy Policy: https://yharker.github.io/arkiary-legal/privacy.html Terms of Use: https://yharker.github.io/arkiary-legal/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: Arkiary at none against Dear Diary AI's 2. Dear Diary AI's advantage is iOS requirement (15.6 vs 18.0). On price, 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
Both are free to download. Dear Diary AI sells 2 in-app purchases, starting at $4.99 per month. Arkiary asks for nothing beyond the download.
| Parameter | Dear Diary AI | Arkiary |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 47 MB | 29 MB |
| Age rating | 17+ | 4+ |
| Developer | Joe Jeyaseelan | Yangning Liu |
In-app purchases
Dear Diary AI
- Monthly$4.991 Month
- Yearly$12.991 Year
Arkiary
No in-app purchases









