Comparison

Stress Duck vs 心ちぇっく

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

Head to head
About

Stress Duck

This app helps you manage daily stress and track your mood. It integrates with Apple Health to display health data like step count and sleep, offering a simple way to monitor your well-being and encourage happiness.

Highlights
  • Daily mood and stress status check
  • Apple Health data integration
  • View step count, sleep, and calorie info
  • Privacy-focused data handling
  • Encourages happiness and stress reduction
Features
Read full description

We wave goodbye to the pressure in life and work, and let the pressure GO! GO! GO! Life is complicated enough, so we hope to bring you a simple and brisk interactive experience. We promise not to obtain any of your private information for uploading or sharing it with other third parties. Please feel free to use it as it will not cause you any new anxiety or irritability. Easily check your daily mood and stress status, adjust yourself every day, and remember to stay happy. Never punish yourself for other people’s mistakes~ Supports viewing partial health information for each week and specified days, Now supports viewing, step count, sleep, mindfulness, and calorie information. At last - The heart rate variability (HRV) and other heart rate-related data obtained are obtained with authorization from Apple Health. We only display them and do not store and forward them. Be sure to protect your privacy. - The data information provided in the APP is for reference only and is not recommended for use in any medical advice or diagnostic results. Before making any health-related decisions, always seek the advice of a physician; only a physician can make an accurate diagnosis of your individual situation. - Finally, I hope you say goodbye to stress. Come on~ Remember to authorize us to access your health data~

About

心ちぇっく

Features
Read full description

心ちぇっくは、15の質問に答えるだけで今のストレスレベルを確認できるアプリです。 ■ 主な機能 ・15問のストレスチェック(身体・精神・行動の3カテゴリ) ・ストレスレベルを%で表示 ・カテゴリ別スコアで傾向を把握 ・具体的なアドバイスを表示 ・履歴で推移を確認 ■ 安心設計 ・完全オフライン動作 ・広告なし ・データは端末内のみに保存 ・医療アプリではありません。参考としてご利用ください。 ■ こんな方におすすめ ・最近ストレスを感じている方 ・自分の状態を客観的に知りたい方 ・定期的にメンタルチェックしたい方

Screenshots

Stress Duck4 screens
心ちぇっく4 screens

Verdict

The call

The clearest difference is update cadence: Stress Duck at every 2 days against 心ちぇっく's every 10 days. On price, ads, 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

Stress Duck ships an update every 2 days, 心ちぇっく every 10 days. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 7 level
Stress Duck versus 心ちぇっく: the parameters behind the verdict, then further details
ParameterStress Duck心ちぇっく
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 2 days — betterEvery 10 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size27 MB7 MB
Age rating12+4+
Developer子龙 郭SANWA Inc.

In-app purchases

None

Stress Duck

No in-app purchases

None

心ちぇっく

No in-app purchases

Questions

Is Stress Duck free?
Stress Duck is free to download, with no in-app purchases.
Is 心ちぇっく free?
心ちぇっく is free to download, with no in-app purchases.
Do Stress Duck or 心ちぇっく have ads?
Neither Stress Duck nor 心ちぇっく shows ads.
Which is updated more often, Stress Duck or 心ちぇっく?
Stress Duck ships an update every 2 days, and 心ちぇっく every 10 days. Most recently, Stress Duck was updated on November 4, 2026 and 心ちぇっく on October 28, 2026.

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