解压树洞 vs SYNC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
解压树洞
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《解压树洞》是一款专注情绪释放与自我疗愈的解压 App。你可以把烦恼、委屈、焦虑、愤怒等负面情绪,通过文字、语音、图片、视频或文件的形式倾倒进“情绪垃圾桶”,再选择燃烧、碎纸、黑洞、声波破碎、逐字消失等趣味销毁特效,看着不开心被一点点清除。 App 会记录你的情绪释放次数、连续释放天数和情绪分布,并在销毁后送上温柔的安慰语,帮助你从情绪里抽离出来。这里像一个只属于你的树洞,适合在压力大、心情低落、想吐槽又不想打扰别人时使用,把不开心统统丢掉,轻一点继续生活。 拒绝无意义的堆积,给负情绪找个出口。上传你想销毁的一切文字、照片或视频,看多元特效将烦恼撕碎、焚毁或放逐。在视觉解压的快感中,接收一份为你定制的心灵慰藉。这不仅是一款清理工具,更是你的精神减负空间。扔进树洞,让压力随风而散,只留下内心的宁静。 - 用户协议: https://privacy.minecaller.com/stress_relief/EULA_zhcn_ios.html - 隐私政策: https://privacy.minecaller.com/stress_relief/privacy_zhcn_ios.html - 会员服务协议: https://privacy.minecaller.com/stress_relief/vip_service_ios.html
SYNC
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Seven questions a day. From a shared daily set. You answer first. Then you do the harder part: guess what percentage of everyone else answered the way you did. At 21:00 the curtain lifts and you find out how well you actually know people. Most of the time you are wrong. That is the whole point. HOW A DAY WORKS 1. Seven questions land at midnight. Ordinary things — how you hang the toilet roll, whether you rinse pasta, what you would do with a wallet you found. 2. Tap your answer, then predict the split. Change your choice until you tap “Lock it in”. 3. After locking, answers cannot be changed and nobody sees anyone else's first. 4. From 21:00, see your daily result summary free, once the reveal is published. WEDNESDAY IS CIVIL WAR DAY One question a week is chosen because it splits people close to fifty-fifty and neither side can believe the other exists. The screen divides down the middle and choosing an option means joining a side. You get a team name. WHAT YOU FIND OUT ABOUT YOURSELF Free shows whether you are with the majority, in the minority or evenly split, how close your guess was (Close, Near or Off), your streak and daily grid. With fewer than 20 answers, everyone sees counts instead of percentages, with no score. SYNC Premium adds exact percentages with 20+ answers, your region vs the world when comparable data exists, calibration and rarity detail, Editors vs you where an editorial guess is available, week and month numbers when there is enough history, and every day you have played in the archive. Your first viewed reveal includes that day's question and summary detail free. DUO After your first viewed reveal, a card on Today offers to invite someone. Pair with one person and guess each other. Duo joins the bottom bar once you have a pair. THE QUIETER QUESTIONS Some days go deeper — what you would forgive, what you have never admitted, what you would do differently. Those answers are never shown next to your name, on any card, to anyone. The question is hidden on shares too. The rule is in the security rules, not in a promise. WHY A DAILY SET Because a comparison only means something between answers to the same question on the same day. There is no feed, no infinite scroll, nothing to catch up on. Seven questions, one reveal, done. Available in 24 languages. SUBSCRIPTION Eligible new subscribers can try the yearly plan free for 7 days where offered. Eligibility and the offer are confirmed by the store. SYNC Premium is an auto-renewing subscription, monthly or yearly. Payment is charged to your Apple ID at confirmation, or after an applicable free trial ends. It renews automatically unless turned off at least 24 hours before the period ends, and you can manage or cancel it in your account settings at any time. Terms of Use: https://mustafasalimerek-bit.github.io/sync-legal/terms.html Privacy Policy: https://mustafasalimerek-bit.github.io/sync-legal/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: 解压树洞 at every 9 days against SYNC's every 2 months. 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
Both are free to download. 解压树洞 sells 5 in-app purchases, starting at $2.99 per month and SYNC sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
解压树洞 ships an update every 9 days, SYNC every 2 months. Both last shipped on October 31, 2026.
| Parameter | 解压树洞 | SYNC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 120 MB | 65 MB |
| Age rating | 4+ | 9+ |
| Developer | 青青 吴 | Mustafa Salim Erek |
In-app purchases
解压树洞
- Monthly$2.991 Month
- Monthly1 Month trial$2.991 Month
- Weekly7 Days trial$2.997 Days
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- Yearly$12.991 Year
- Permanent VIP$29.99
SYNC
- SYNC Premium Monthly$4.991 Month
- SYNC Premium Yearly7 Days trial$29.991 Year









