Comparison

PSY by PSY vs Tray Tick

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

Head to head
About

PSY by PSY

Features
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PSY by PSY|第一間心理健身房 每天 5 分鐘,用科學方法練習內在的力量。 心理學家 × AI 設計,陪你在焦慮、迷惘、自我懷疑中,找到屬於自己的節奏。 --- 為什麼是 PSY by PSY? 我們相信心理健康不該只是「生病才需要」。 就像上健身房練體能,心靈也需要日常訓練。 PSY by PSY 把大學心理系教的實證方法(WOOP 目標設定、PERMA 幸福模型、正念覺察),轉化成任何人都能上手的日常練習。 --- 核心功能 用引導式書寫整理今天的情緒與想法。 AI 幫你看見自己沒發現的模式。 InMind 心理測驗 基於 PERMA 正向心理學模型, 用科學方式了解你的幸福感組成。 匿名社群 和有相似煩惱的人互相支持。 安全、匿名、被理解。 每日心理練習 5 分鐘的正念、感恩、情緒覺察小任務。 持續累積你的心理肌力。 --- 誰適合使用? 常常內耗、想更了解自己 對心理學有興趣,但不知道從哪開始 想建立每日心理照顧習慣 需要一個安全的自我探索空間 --- 專業背書 由台大心理系博士、師大諮商所團隊共同設計。 所有內容均基於實證心理學理論。 重要提醒:本 App 是自我照顧與心理成長工具,非醫療服務。若您正經歷嚴重心理困擾,請尋求專業協助。 台灣心理援助資源 ・安心專線:1925 ・生命線:1995 ・張老師專線:1980 --- 隱私與安全 ・所有日記內容端到端加密 ・你的資料只屬於你 ・可隨時匯出或刪除 ・符合台灣個資法與 GDPR --- 加入我們 每天 5 分鐘,一年後遇見更了解自己的你。 現在就下載 PSY by PSY,開始你的心理健身之旅。 意見回饋:psybypsy01@gmail.com 了解更多:psybypsy.com

About

Tray Tick

Features
Read full description

Tray Tick is a local wear-time tracker designed for clear aligners and retainers. Key Features • One-tap logging for on and off, set daily goals, and check wear time • Track progress by aligner tray number or retainer schedule • Calendar and statistics to review daily wear history • Set reminders for tray changes, off-too-long, checkups, and cleanings • Quick view and log via home screen widgets • View Live Activity on screen, Dynamic Island, and paired Apple Watch to quickly put back on • Data stays on your device, offline-first, with export and restore Privacy First • No account required. Wear logs and schedules are saved locally on your device. • This app does not provide medical diagnosis or treatment advice. Tray Tick Pro subscription unlocks additional widgets, advanced statistics, and backup & restore features. Tray Tick Pro is a one-year auto-renewable subscription. The actual price is subject to the price shown on the subscription page. Subscriptions can be managed or canceled in your Apple account's subscription settings. Privacy Policy: https://traytick.kkapp.cc/en/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PSY by PSY4 screens
Tray Tick4 screens

Verdict

The call

The clearest difference is in-app purchases: PSY by PSY at none against Tray Tick's 1. On price, update cadence, ads 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. Tray Tick sells 1 in-app purchase, starting at $5.99 per year. PSY by PSY asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 5 level
PSY by PSY versus Tray Tick: the parameters behind the verdict, then further details
ParameterPSY by PSYTray Tick
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size24 MB22 MB
Age rating4+4+
DeveloperYULAN CHAN瑶 罗

In-app purchases

None

PSY by PSY

No in-app purchases

1 purchases

Tray Tick

Subscriptions1
  • TrayTick Pro$5.991 Year

Questions

Is PSY by PSY free?
PSY by PSY is free to download, with no in-app purchases.
Is Tray Tick free?
Tray Tick is free to download, with in-app purchases available.
Do PSY by PSY or Tray Tick have ads?
Neither PSY by PSY nor Tray Tick shows ads.
Which is updated more often, PSY by PSY or Tray Tick?
PSY by PSY ships an update every 2 weeks, and Tray Tick every 2 weeks. Most recently, PSY by PSY was updated on October 19, 2026 and Tray Tick on October 7, 2026.

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