泰坦星球 vs PlainLock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
泰坦星球
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「泰坦星球」APP,讓父母了解孩子在校生活和學習表現的最到位服務,簡單操作的智慧平台,提供多元化的資訊整合。馬上下APP即時傳達、推播提醒,讓您成為稱職的父母! 功能及特色 1. 親師交流:家長針對特定事項,一對一與班級教師進行溝通。 2. 班級通知單:接收班級教師或學校發送的訊息。 3. 到離校通知:學生到、離校點名推播和到班紀錄查詢。 4. 相簿:家長與老師傳送照片的匯整,可分類並批次下載至手機。 5. 接寶貝預約:家長預約接學生的時間,產生預接名單和語音廣播。 6. 失物招領:發佈遺落在學校的物品照片,提供家長留言認領。 7. 學校FB和網站:快速連結到學校官方的Facebook或網站。 8. 行事曆:依月曆查看學校活動和假日。
PlainLock
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PlainLock is a deliberately simple screen-time self-control tool. TWO WAYS TO SET A LIMIT • Schedule blocks: choose days and times, then the selected apps are blocked. • Daily limits: after the minutes you set are used, the apps stay blocked until tomorrow. • Shared group limits: put distracting apps in one group so switching apps cannot bypass the limit. • Group app limit: each group supports up to 50 apps, with a clear message when the limit is exceeded. • Cooling-off period: when you really need temporary access, wait 5 seconds, then unlock for the short duration you chose. LANGUAGES • Available in Traditional Chinese, English, Japanese, and Spanish. READ BEFORE YOU BUY • One purchase. No subscription. No in-app purchases. • Every rule stays on your device. The app makes no network requests and collects no app data. • This is a self-control tool, not a security tool. You can always remove restrictions by disabling its Screen Time permission in Settings. • Applying or clearing a block depends on iOS scheduling and can take one to two minutes. • Requires iOS 17.0 or later. Only iOS versions tested at release are supported; future compatibility and continuing updates are not guaranteed.
Screenshots
Verdict
The clearest difference is price: 泰坦星球 at Free against PlainLock's $2.99. PlainLock's advantage is update cadence (every 5 days vs monthly). On ads, in-app purchases, device support and iOS requirement 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
泰坦星球 is free to download; PlainLock costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
泰坦星球 ships an update monthly, PlainLock every 5 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | 泰坦星球 | PlainLock |
|---|---|---|
| Price | Free — better | $2.99 |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 57 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | HUI KUNG | Chang Jhih Yeh |
In-app purchases
泰坦星球
No in-app purchases
PlainLock
No in-app purchases









