Diary vs Mood Tracker AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Diary
A private journaling app designed for reflection and personal growth. It offers a peaceful space to record daily thoughts, set simple goals, and reflect without pressure. A gentle cat companion is present throughout your journaling experience.
- Private journaling
- Goal setting
- Daily reflection
- Cat companion
- No pressure or streaks
- Ad-free experience
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Diary – Hope Tree A quiet place to write, reflect, and grow — with a gentle cat by your side. Diary – Hope Tree is a simple, private growth diary for everyday life. There’s no pressure to be productive, positive, or consistent. Just a calm space to show up as you are. Write a few words about your day. Note a small step toward something you care about — even if it’s for tomorrow. Reflect honestly, even when things feel hard. Nothing more is required. A gentle way to grow Diary — write what happened today, even the ordinary things Hope — keep a simple goal you’re growing toward Reflection — a few honest words are enough Action — note a small step, past or future Tool - to support the hope No streaks. No scores. No pressure to “do better”. A quiet companion Your cat doesn’t guide, judge, or demand anything. It simply stays with you — day by day — as you write and grow at your own pace. Private by design Private — your entries are yours No ads Nothing is shared This is your personal space. Always. For people who... Want to keep a diary without feeling guilty Prefer honesty over positivity Need a calm place during busy or difficult times Care about privacy and simplicity If you want a quiet place to exist, reflect, and grow — Hope Tree is here. It is a space for reflection, intention-setting, and gentle daily practices. Private by design Your entries are yours No ads No subscription required Nothing is shared Your diary stays personal, simple, and calm.
Mood Tracker AI
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Mood Tracker AI - Calmory is an AI-powered mood tracker, journal, and self-reflection app designed to help you better understand your emotions, daily triggers, and personal wellbeing patterns. Track how you feel, choose the emotions behind your mood, add related activities, and describe what happened in your own words. Calmory uses AI to help you reflect on your entry and receive supportive, personalized insights that can help you understand what may be affecting your mood. Whether you feel stressed, tired, anxious, calm, motivated, or emotionally overwhelmed, Calmory gives you a simple space to pause, reflect, and build more awareness around your thoughts, feelings, and actions. KEY FEATURES AI Mood Tracking Log your emotional state and choose from different mood levels, emotions, and daily activities to better understand how your day affects your wellbeing. AI Journal & Voice Reflection Write or speak about what caused your mood. Calmory helps turn your thoughts into a clearer reflection with personalized AI insights. Personalized Recommendations Receive supportive suggestions based on your mood, emotions, triggers, and journal entry. Get simple next steps to help you feel more grounded and in control. Mood History Save your mood entries and reflections in one place. Look back at previous days to notice emotional patterns, repeated triggers, and changes over time. AI Companion Chat Talk with an AI companion about stress, relationships, self-growth, emotions, motivation, and everyday challenges. Reflection Questions Explore guided questions that help you better understand your relationships, needs, boundaries, habits, and inner world. CBT-Inspired Journey Learn simple ideas inspired by cognitive behavioral therapy principles, including the connection between thoughts, feelings, and actions. WHY CALMORY? Calmory is made for people who want more than a simple mood diary. It helps you understand not only how you feel, but also why you may feel that way. Use Calmory to: • Track your mood and emotions • Keep a personal mental health journal • Reflect on stress, anxiety, relationships, and daily events • Understand emotional triggers and behavior patterns • Build healthier self-awareness habits • Get AI-powered reflection and supportive recommendations • Create a daily routine for emotional wellbeing Calmory is designed for general wellbeing, journaling, self-reflection, and emotional awareness. It does not provide medical diagnosis, treatment, crisis support, or professional therapy. If you are experiencing a mental health emergency or need medical help, please contact a qualified professional or local emergency services. Start your personal mood tracking journey today and understand your feelings with Calmory.
Screenshots
Verdict
The clearest difference is device support: Diary at 3 against Mood Tracker AI's 1. Diary also leads on iOS requirement (15.6 vs 17.6). On price, 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
Both are free to download. Diary sells 1 one-off in-app purchase and Mood Tracker AI sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | Diary | Mood Tracker AI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 71 MB | 21 MB |
| Age rating | 4+ | 17+ |
| Developer | Kam Hung Cheung | Maria Stan |
In-app purchases
Diary
- Hope Tree Companion Plus Lifetime$3.99
Mood Tracker AI
- Engine Pro$6.997 Days
- Engine Pro$39.991 Year









