SEPBox vs m/z EPA CompTox
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
Read full descriptionHide full description
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.
m/z EPA CompTox
Search a vast database of chemical structures using exact mass (m/z). This tool provides instant access to over 700,000 chemical structures, making it a valuable resource for researchers and chemists.
- Search by exact mass (m/z)
- Access EPA CompTox database
- Over 700,000 chemical structures
- Instant search functionality
Read full descriptionHide full description
Find chemical structure by exact mass (m/z) in EPA CompTox structures. Instant search in a database of more than 700,000 structures.
Screenshots
Verdict
The clearest difference is rating: m/z EPA CompTox at 5.0 against SEPBox's 1.0. m/z EPA CompTox also leads on iOS requirement (6.0 vs 14.0). On price, ratings volume, ads and in-app purchases 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.
m/z EPA CompTox holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
| Parameter | SEPBox | m/z EPA CompTox |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 6.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 129 MB |
| Age rating | 4+ | 4+ |
| Developer | Direccao dos Servicos de Correios e Telecomunicacoes | Kirill Blinov |
Customer experience
SEPBox
m/z EPA CompTox
In-app purchases
SEPBox
No in-app purchases
m/z EPA CompTox
No in-app purchases









