SEPBox vs SecMail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SEPBox
This app provides a secure digital mailbox for receiving government notifications, registered mail, and electronic bills. It helps users avoid junk mail and viruses, with automatic reminders for important dates and activities.
- Secure electronic mailbox
- Receive government notifications
- Receive registered electronic mail
- Receive electronic bills
- Avoid junk mail and viruses
- Automatic reminders for important dates
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Secure Electronic Postal Box (SEPBox), is a free electronic postal box application provided by Macao Post and Telecommunications Bureau (hereinafter CTT). After having made the registration, user will be offered a free SEPBox which enables to receive, electronically and securely, government notifications, Postal Registered electronic Mail and electronic bills, avoiding junk mail and electronic virus. Reminders are automatically defined together with electronic deliveries, assuring that important dates and activities are not forgotten.
SecMail
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Secure Email-Application Level is a mobile email product for enterprise offices that supports docking with email servers through Exchange Activesyc, IMAP, and SMTP protocols. Business capabilities support email collection, sending, forwarding, etc., attachment preview, Exchange calendar synchronization, etc. Secure email - application level, supports configuration that only this application can connect to the enterprise's email server, and also supports security protection of email data, including data encryption, sharing protection, etc.
Screenshots
Verdict
The clearest difference is update cadence: SecMail at monthly against SEPBox's every 4 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.
SEPBox ships an update every 4 months, SecMail monthly. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.
| Parameter | SEPBox | SecMail |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Direccao dos Servicos de Correios e Telecomunicacoes | 北京指掌易科技有限公司 |
In-app purchases
SEPBox
No in-app purchases
SecMail
No in-app purchases
