Comparison

Mood Tracker vs Mind Galaxy

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

Head to head
About

Mood Tracker

Features
Read full description

Luni is a cozy mood journal that helps you understand how you feel day by day. Track your mood in seconds, add context with notes and photos, and spot patterns over time in a calm, beautiful interface with moon-and-sun mascots. Luni requires an active subscription. New users can start with a 3-day free trial. After the trial, continued use requires an in-app purchase (auto-renewing yearly subscription). Cancel anytime in your Apple ID subscription settings. Features (Requires subscription): - Daily mood tracking on a simple 1–5 scale - Quick tags for emotions, social context, weather, sleep, activities, and food - Notes and photo attachments to capture what shaped your day - Calendar and history view to browse and revisit past entries - Edit previous entries anytime for accurate journaling - Insights and trend view to see mood patterns over time - Achievement system that rewards consistency and milestones - Light and dark themes with customizable wallpapers - Daily reminder notifications with adjustable reminder time - Multilingual support (English, Japanese, Spanish, French, Korean) - Privacy-first design with data stored locally on your device Privacy Policy: https://apps-that-care.com/luni/privacy-policy-terms-of-use/

About

Mind Galaxy

Features
Read full description

Mind Galaxy is a journal where your thoughts become stars, and your own galaxy grows with time. Maybe you’ve tried to keep a journal, but never quite stuck with it. Maybe you simply want a place to leave the thoughts that cross your mind — without having to turn them into a perfect journal entry. Or maybe you’d like to look back someday and see how you were thinking and feeling at a different point in your life. In Mind Galaxy, you can turn those thoughts into stars and leave them in your own galaxy. 【How Mind Galaxy works】 ◆ Leave your thoughts as stars You don’t need to write a long journal entry. A few words are enough. Write down a thought, a feeling, something you noticed, or anything you want to remember. Each thought becomes a star in your galaxy. ◆ Continue a thought and create a story When you continue an earlier thought, your stars can connect and form a story-like trail through your galaxy. Over time, those connections can reveal a path through your thoughts that you may not have noticed when you first wrote them. ◆ Revisit thoughts from the past Thoughts you left behind can be revisited later. You may rediscover a feeling you had forgotten, see an old thought from a different perspective, or simply notice how much has changed. ◆ Watch your galaxy grow week by week Your thoughts from each week come together to form that week’s galaxy. Look from last week to this week and see how your galaxy has changed. You can also travel further back in time to explore how your galaxy has grown over longer periods. ◆ Explore your thoughts through time Mind Galaxy gives you a different way to look back. Instead of simply scrolling through a list of old entries, move through your galaxy and revisit the stars you left behind. Follow the path of your thoughts through time. ◆ A private space, just for you There are no likes, followers, or social feeds. Mind Galaxy is a quiet space for your own thoughts — not something you have to share with anyone else. ◆ Keep your thoughts safe Automatic backup helps protect the thoughts you’ve collected over time. There’s no daily streak to protect, and no punishment for taking a break. Write when something comes to mind. Come back whenever you feel like it. Over time, those small thoughts become something bigger: a galaxy that belongs entirely to you. What will your galaxy look like a year from now? Mind Galaxy is a journal for watching your thoughts grow and change over time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vTbrdJ28P5n0d7xxAwNn9fOiTvXUEGbirNim-p8PwwnAIpFJd2y9cV-g6puFW7yPe_YG-eCyweE99Ow/pub

Screenshots

Mood Tracker4 screens
Mind Galaxy4 screens

Verdict

The call

The clearest difference is in-app purchases: Mind Galaxy at none against Mood Tracker's 2. Mood Tracker's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Mood Tracker sells 2 in-app purchases, starting at $2.99 per month. Mind Galaxy asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level
Mood Tracker versus Mind Galaxy: the parameters behind the verdict, then further details
ParameterMood TrackerMind Galaxy
PriceFreeFree
Update frequencyEvery 4 daysEvery 4 days
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size46 MB38 MB
Age rating4+4+
DeveloperApps That Care OUYUZO YOSHIMURA

In-app purchases

2 purchases

Mood Tracker

Subscriptions2
  • Luni Premium (1 Month)$2.991 Month
  • Luni Premium (1 Year)3 Days trial$12.991 Year
None

Mind Galaxy

No in-app purchases

Questions

Is Mood Tracker free?
Mood Tracker is free to download, with in-app purchases available.
Is Mind Galaxy free?
Mind Galaxy is free to download, with no in-app purchases.
Do Mood Tracker or Mind Galaxy have ads?
Mind Galaxy shows ads; Mood Tracker does not.
Which is updated more often, Mood Tracker or Mind Galaxy?
Mood Tracker ships an update every 4 days, and Mind Galaxy every 4 days. Most recently, Mood Tracker was updated on October 25, 2026 and Mind Galaxy on October 24, 2026.

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