IBST vs Docho
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IBST
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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. 聯絡簿：班級教師編輯課堂內容和作業給家長，家長可回覆與老師溝通交流。 4. 學校FB：快速連結到學校官方的Facebook或網站。 5. 行事曆：依月曆查看學校活動和假日。 6. 成績查詢 : 家長可隨時查詢學生各項成績 7. 線上請假 : 家長提交請假申請，老師可查詢統計請假人數和名單，並與教師點名介面連結。
Docho
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「詞庫背單詞」 Docho 提供「多益」、「托福」、「全民英檢」、「學測、指考」等多種詞庫，不管是升學考試、出國留學讀書、職場英文檢定，都可以有專門的詞庫進行記憶訓練 「記憶曲線背單詞」 Docho 的背單詞功能基於「遺忘曲線」幫助你規劃背單詞，動態調整複習規劃，幫助你快速記住大量的單詞 「聽力練習」 Docho 不斷增加多個場景的聽力練習，每天練習 10 分鐘，英文越聽越清楚
Screenshots
Verdict
The clearest difference is ads: IBST at none against Docho's shown. Docho's advantage is update cadence (every 2 days vs every 5 months). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
IBST ships an update every 5 months, Docho every 2 days. The most recent releases landed on December 12, 2025 and August 17, 2026 respectively.
| Parameter | IBST | Docho |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 57 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | PHM BUSINESS SOFTWARE CORP. | Kuantark Co., Ltd |
In-app purchases
IBST
No in-app purchases
Docho
No in-app purchases
