SecuMail Downloads & RevenueSecuMail · App Store
SecuMail is #147 in Business Paid in Germany and charting in 3 of 30 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperOn-Core Software LLC
CategoryBusiness
Price399,000.00 IDR
Released
Rating★ 0.0 (0)
Version3.0
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)1k+ worldwide
📈Charting in a new country🆕First spotted by AppInsider📈Charting in a new country📦Version 3.0🆕Released on the App Store
Full timeline · 5 events
- 📈SecuMail charting in a new countryCanada
- 🆕SecuMail first spotted by AppInsider#86 in Top Paid · Business · Indonesia
- 📈SecuMail charting in a new countryIndonesia
- 📦SecuMail version 3.0Updated for iOS 15+
Updated Dropbox API - 🆕SecuMail released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
0.0 ★
0 ratings
Measured
Best rank now
#147
Business PaidMeasured
SecuMail on the App Store
App details
App ID
414328661
Publisher
On-Core Software LLC
On the store since
Feb 2011
15 years on the store
Minimum OS
iOS 15.6+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
4
EN FR DE ES
Size
21 MB
Also listed in
Utilities
SecuMail downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | BusinessPaid | #147 |
 Canada | BusinessPaid | #199 |
| Indonesia | BusinessPaid | #183 |
Apps near SecuMail on the chart
Business Paid, around #147.
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
1.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Business apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About SecuMail
Are you a personal user who needs to have secure communications between iOS devices and/or desktop computers that are compliant with the OpenPGP standard? SecuMail can do it!
SecuMail is a partial implementation of the OpenPGP standard (RFC2440,RFC4880) that leverages your current cryptography infrastructure and allows your iOS devices to interoperate with it.
SecuMail currently implements a subset of the standard that allows you to encrypt, decrypt, sign and verify OpenPGP messages. It also gives you many options for easily importing and exporting your keys and encrypted messages.
Features:
- Interoperates with PGP versions 8, 9 and 10 and GnuPG 1.x and 2.x
- Public Key 'Encrypt & Sign' and 'Decrypt & Verify'.
- Public Key 'Clearsign' signing and verification.
- Symmetric Encryption and Decryption.
- Supports decoding of MIME encrypted messages, including attachments.
- Supports AirPrint of decrypted messages and attachments on compatible devices.
- Supports opening decrypted messages and attachments on compatible apps.
- TextExpander integration.
- Supports the following symmetric algorithms: AES-256, AES-192, AES-128, Blowfish, Cast5, 3DES, TwoFish.
- Option to remember Key pass phrases (with time-out).
- Server passwords and Key pass phrases are stored in the device key chain, for maximum security.
- Handles gpg, pgp and asc attachments from Mail (for messages and keys)
- Import keys from LDAP, LDAPS, HKP and HTTPS key servers.
- Import keys by Copy/Paste from Safari, Mail or any other program.
- Import keys from pgp, gpg or asc Mail attachments.
- Key Photo ID support.
- Send encrypted text through email or SMS directly from the app.
- Verification of signed messages.
- Ability to sign your messages.
What it does not do:
- Does not have the ability to generate public/private keys. This must be done with a desktop app.
SecuMail is a partial implementation of the OpenPGP standard (RFC2440,RFC4880) that leverages your current cryptography infrastructure and allows your iOS devices to interoperate with it.
SecuMail currently implements a subset of the standard that allows you to encrypt, decrypt, sign and verify OpenPGP messages. It also gives you many options for easily importing and exporting your keys and encrypted messages.
Features:
- Interoperates with PGP versions 8, 9 and 10 and GnuPG 1.x and 2.x
- Public Key 'Encrypt & Sign' and 'Decrypt & Verify'.
- Public Key 'Clearsign' signing and verification.
- Symmetric Encryption and Decryption.
- Supports decoding of MIME encrypted messages, including attachments.
- Supports AirPrint of decrypted messages and attachments on compatible devices.
- Supports opening decrypted messages and attachments on compatible apps.
- TextExpander integration.
- Supports the following symmetric algorithms: AES-256, AES-192, AES-128, Blowfish, Cast5, 3DES, TwoFish.
- Option to remember Key pass phrases (with time-out).
- Server passwords and Key pass phrases are stored in the device key chain, for maximum security.
- Handles gpg, pgp and asc attachments from Mail (for messages and keys)
- Import keys from LDAP, LDAPS, HKP and HTTPS key servers.
- Import keys by Copy/Paste from Safari, Mail or any other program.
- Import keys from pgp, gpg or asc Mail attachments.
- Key Photo ID support.
- Send encrypted text through email or SMS directly from the app.
- Verification of signed messages.
- Ability to sign your messages.
What it does not do:
- Does not have the ability to generate public/private keys. This must be done with a desktop app.
Latest updates
3.0
Updated for iOS 15+
Updated Dropbox API
