Comparison

마인드 부스터 Blue vs MAJU JAJU

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

Head to head
About

마인드 부스터 Blue

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Mind Booster Blue is a mobile application for office workers to cope with depressive mood. Users can learn and practice strategies to uplift their mood using this app. Mind Booster Blue consists of 28 sessions of training program for depressive mood relieving. Also, it provides convenient tools for monitoring one’s mood and thoughts (Mood graph, Thought diary) and relaxation video/audios. At the beginning of the program, it recommends personalized program through the evaluation process of one’s depressive symptoms. At the end of the training, it provides a report to show how the depressive mood change.

About

MAJU JAJU

Features
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MAJUJAJU is an AI-powered emotional wellness service for recording, analyzing, and understanding how you feel. We don't treat emotions as something to be cured. We see them as a language for understanding relationships. MAJUJAJU turns the flow of your emotions into data, helping you understand your daily patterns and how your relationships change. Key features - Emotional Speech Read a situation, organize your thoughts in writing within 3 minutes, then explain them out loud without looking at what you wrote. Get scored on things like how soon you got to the point and whether you finished your sentences — and level up as you go. - Emotion Check-in Log how you feel four times a day — morning, noon, evening, and night — in about five seconds. Once your logs add up, we forecast your emotion for each time slot so you can see whether it matched. - Emotion Reports Daily, weekly, and monthly reports show your emotional patterns at a glance: your representative emotion, a daily emotion graph, a recommended routine, and keywords. - Review Record a real conversation or upload a file, and AI analyzes how the emotions moved through it. See the conflicts that keep repeating from a step back. - Roleplay Rehearse the conversations that are hard to start. Sort out what you want to say before you say it for real. - AI Chat Talk with Allo, Embo, and Enzo — the MAJUJAJU Crew — to sort through what you're feeling and understand yourself better. - Emotion Diary Write down your day's emotions, and AI reads them and offers a word of advice. - Emotion Lounge Real feelings shared anonymously. Meet people who have been through something similar. Made for people who - Want to say what they mean, and say it well - Want to sort through what they're feeling - Want to understand the emotional patterns that keep coming back - Want to know how they really feel inside their relationships About this service - MAJUJAJU is a wellness service for emotional care and self-understanding, not a medical service. - Some features require a subscription. Start understanding your emotions today. ---------------- Terms & Policies - Terms of Service: https://www.maju-jaju.com/terms - Privacy Policy: https://www.maju-jaju.com/privacy

Screenshots

마인드 부스터 Blue4 screens
MAJU JAJU4 screens

Verdict

The call

The clearest difference is in-app purchases: 마인드 부스터 Blue at none against MAJU JAJU's 1. 마인드 부스터 Blue also leads on iOS requirement (13 vs 16.2). MAJU JAJU's advantage is update cadence (every 4 days vs every 15 months). On price 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. MAJU JAJU sells 1 in-app purchase, starting at $4.99 per month. 마인드 부스터 Blue asks for nothing beyond the download.

UpkeepUpdate frequency

마인드 부스터 Blue ships an update every 15 months, MAJU JAJU every 4 days. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 3 level
마인드 부스터 Blue versus MAJU JAJU: the parameters behind the verdict, then further details
Parameter마인드 부스터 BlueMAJU JAJU
PriceFreeFree
Update frequencyEvery 15 monthsEvery 4 days — better
Ads—No
In-app purchasesNo — betterYes
Devices—iPhone — better
Requires iOS13 — better16.2
Further details — not scored
Size72 MB70 MB
Age rating12+4+
DeveloperKyong Mee ChungInsung Infomation Co., Ltd.

In-app purchases

None

마인드 부스터 Blue

No in-app purchases

1 purchases

MAJU JAJU

Subscriptions1
  • RIA STANDARD Monthly Subscription$4.991 Month

Questions

Is 마인드 부스터 Blue free?
마인드 부스터 Blue is free to download, with no in-app purchases.
Is MAJU JAJU free?
MAJU JAJU is free to download, with in-app purchases available.
Which is updated more often, 마인드 부스터 Blue or MAJU JAJU?
마인드 부스터 Blue ships an update every 15 months, and MAJU JAJU every 4 days. Most recently, 마인드 부스터 Blue was updated on October 9, 2026 and MAJU JAJU on October 19, 2026.

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