SekurMail vs Jesper Mail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SekurMail
A secure and private email service hosted in Switzerland, offering end-to-end encryption and features like password-protected emails with read limits and expiration dates. It allows for large file attachments and secure calendar invites.
- End-to-end encrypted email
- Password-protected SekurSend emails
- Email read limits and expiration
- Up to 5 GB attachments
- Secure calendar invites
- Email view monitoring
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SekurMail combines Swiss privacy and security with its end-to-end proprietary secure email service hosted only in Switzerland and without any data mining. With SekurMail you can: • Send and receive private and secure emails using our proprietary features and technology • Send emails with SekurSend to Sekur and non-Sekur users worldwide with password protection, maximum number of reads, and expiration date on all emails. • Attach up to 5 GB using the SekurSend feature. • Monitor your email views at all times when you send emails to other Sekur users • Create calendar invites and send them securely • Receive new email notifications • Optimized for both iPhone and iPad
Jesper Mail
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Ability to compose and send emails to single or multiple recipients Attachment support for common file formats Basic formatting options for composing emails (e.g. font style, size, color) Ability to organize emails into folders Search functionality to find specific emails Spam filter to automatically move unwanted emails to a designated folder Integration with popular email services such as Gmail, Yahoo, Outlook, and more Ability to set up email signatures Notifications for new incoming emails
Screenshots
Verdict
The clearest difference is update cadence: SekurMail at fortnightly against Jesper Mail's monthly. Jesper Mail's advantage is iOS requirement (12.0 vs 26.5). 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.
SekurMail ships an update fortnightly, Jesper Mail monthly. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.
| Parameter | SekurMail | Jesper Mail |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (19 ratings) — better | — |
| Positive reviews | 21.4% of reviews | — |
| Number of ratings | 19 — better | — |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.5 | 12.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | GlobeX Data S.A. | JESPER APPS SOFTWARE SERVICES PRIVATE LIMITED |
In-app purchases
SekurMail
No in-app purchases
Jesper Mail
No in-app purchases









