Comparison

당신의뇌구조 vs 3単語日記

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

Head to head
About

당신의뇌구조

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지금 자신이 어떤 생각을 하는지, 친구, 직장동료가 어떤 생각을 하고 있는지 궁금한가요? 지금 바로 이름을 입력해보세요 ! 이 앱은 어떤 과학적, 의학적 근거가 없는 단순 재미용 앱입니다, 정말 단순히 재미로만 봐주셨으면 하는 작은 바램입니다.

About

3単語日記

Features
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3単語で日記を書く新しい習慣アプリ。出てきた単語をワードクラウドで自動集計し、あなたの深層心理・思考傾向を可視化します。感情記録・自己分析・思考整理にも活用できます。 【主な機能】 ・3単語だけのシンプル日記 ・ワードクラウドで脳内可視化 ・感情や思考の傾向分析 ・単語ごとの使用頻度・履歴 ・検索・統計機能搭載 ・画像添付対応

Screenshots

당신의뇌구조4 screens
3単語日記4 screens

Verdict

The call

The clearest difference is ads: 3単語日記 at none against 당신의뇌구조's shown. 3単語日記 also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

당신의뇌구조 ships an update every 2 weeks, 3単語日記 weekly. The most recent releases landed on September 9, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 5 level
당신의뇌구조 versus 3単語日記: the parameters behind the verdict, then further details
Parameter당신의뇌구조3単語日記
PriceFreeFree
Positive reviews83.3% of reviews—
Update frequencyEvery 2 weeksWeekly — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.112.0 — better
Further details — not scored
Size44 MB37 MB
Age rating12+4+
DeveloperMinHee JoKnotNest

In-app purchases

None

당신의뇌구조

No in-app purchases

None

3単語日記

No in-app purchases

Questions

Is 당신의뇌구조 free?
당신의뇌구조 is free to download, with no in-app purchases.
Is 3単語日記 free?
3単語日記 is free to download, with no in-app purchases.
Do 당신의뇌구조 or 3単語日記 have ads?
당신의뇌구조 shows ads; 3単語日記 does not.
Which is updated more often, 당신의뇌구조 or 3単語日記?
당신의뇌구조 ships an update every 2 weeks, and 3単語日記 weekly. Most recently, 당신의뇌구조 was updated on September 9, 2026 and 3単語日記 on September 13, 2026.

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