ShareTech Mail vs STEMS EV
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ShareTech Mail
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適用於 ShareTech MS-64xx 系列,且軟體版本在3.1.5.2(含)以上的郵件伺服器。 讓使用者隨時隨地的掌握所有郵件、行事曆和即時公告訊息。 建議搭配使用3.1.5.2(含)以上的軟體版本,體驗更完整的相關功能,如推播、兩步驟驗證等。
STEMS EV
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STEMS EV 是一款專為住宅大樓、辦公大樓私有車位設計的智慧充電管理 App。 搭配 STEMS EV 充電平台與智慧電表機制,提供安全、透明、不中斷的充電服務。 STEMS EV 重點功能 ▶ 即時充電監控 查看當前充電功率、累積電量、充電進度與設備狀態。 ▶ 智慧計費與餘額管理 依實際用電量自動扣款,支援儲值、退款與完整帳務紀錄。 ▶ 充電啟停控制 支援一鍵啟動/停止充電,更直覺的用戶體驗。 ▶ 通知提醒機制 充電完成、餘額不足、設備異常等,皆會即時提醒。 ▶ 完整使用紀錄 查看歷史充電紀錄、消費明細與每次的用電量。 ▶ 安全不中斷的備援架構 即使雲端暫時中斷,充電仍會持續進行,資料於恢復後自動同步。 STEMS EV 讓充電變得更安心、更可視、更智慧。 適合社區住戶、企業員工與專業管理者使用。
Screenshots
Verdict
The clearest difference is update cadence: STEMS EV at every 5 days against ShareTech Mail'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. Neither carries in-app purchases, so what you see is what you pay.
ShareTech Mail ships an update every 2 months, STEMS EV every 5 days. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.
| Parameter | ShareTech Mail | STEMS EV |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 — better | 16 |
| Further details — not scored | ||
| Size | 29 MB | 16 MB |
| Age rating | 17+ | 4+ |
| Developer | ShareTech | 台科電科技股份有限公司 |
In-app purchases
ShareTech Mail
No in-app purchases
STEMS EV
No in-app purchases









