Comparison

mCA Mail vs ISEC7 MAIL

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

mCA Mail

A secure email client for iOS devices that supports multiple mail types and manual server configuration. It offers advanced security features like email signing and encryption, alongside convenient tools for managing attachments and contacts.

Highlights
  • Secure email features with token
  • Support for multiple mail types (Gmail, Outlook, Yahoo)
  • Manual IMAP/SMTP server configuration
  • Threaded conversations for mail
  • Auto-complete contact names
  • Attachment preview and saving
  • Customizable email scribbles
Features
Read full description

mCA Mail is a secure email client app for your iPhone or iPad. The newly redesigned mCA Mail with multiple mail type support and manual config your account with any IMAP/SMTP server. With the app, you can: ● Using secure mail features by token (sign/verify email, encrypt/decrypt email and protect account by token password) ● Switch between up to multi accounts with multi mail type include: Gmail, Outlook Mail, Yahoo! Mail and manual configuration. ● Read and Delete your mail with threaded conversations ● Auto-complete contact names as you type from your contacts or your phone ● Preview, saving and browse attachment files in the iTunes sharing folder ● Customize emails with custom scribbles

About

ISEC7 MAIL

Securely access and manage Microsoft Exchange and Office 365 email, contacts, and calendars from your mobile device. Offers features like mailbox delegation, public folder integration, and S/MIME encryption for sensitive information.

Highlights
  • Secure access to Exchange/Office 365
  • Contact, calendar, task, and note management
  • Mailbox delegation
  • Public folder integration
  • Certificate-based authentication
  • S/MIME encrypted and signed emails
Features
Read full description

ISEC7 MAIL enables access to Microsoft Exchange and Office 365 environments with secure Personal Information Management (PIM) data such as contacts, calendar, tasks, and notes. ISEC7 MAIL also allows for mailbox delegation capabilities and public folder integration. ISEC7 MAIL operates with modern and certificate-based authentication (CBA) and allows users to securely send, receive, and enforce encrypted and signed emails (S/MIME). As the top priorities of ISEC7 MAIL are security, classification, and authentication, it is an ideal tool for managing classified or sensitive information, organizational or group mailboxes, and supporting executive leadership and their staff. Easiliy manage inboxes from your mobile device Easily managed from a mobile device, ISEC7 MAIL enables mobile access to Microsoft Exchange accounts with the ability to delegate access for approved staff. Delegation gives authorized users read and write access to email, calendar, public folders and more. No complex technical skills are required, simply add delegates from the Outlook client.​ With access to a delegated account, the user can book or change calendar appointments with ISEC7 Mail's Smart Scheduler, monitor and respond to emails, and access content in the public folders–directly from any mobile device. KEY BENEFITS • Easily access and delegate access to email, calendar, contacts, public folders, and more • Ability to use functional & shared mailboxes and multiple email domains • Utilize helpful classification tool ISEC7 CLASSIFY and automation of deployment • Share your business card with a touch of a button • Improve productivity and response time with significant impact on customer satisfaction • Maintain security of sensitive information and comply with security policies • Build greater team collaboration and transparency of knowledge share ISEC7 MAIL is free to download and use with limited features. Upgrading to Premium removes the restrictions of the free version mentioned below and is available through an auto-renewing subscription. A yearly subscription is available for $32.99. Free version: • Only one master account • Only one delegate access • Only 3 default folders for the master account (inbox, contacts, calendar) • Only 3 default folders for the delegate access (inbox, contacts, calendar) • No access to public folders • No action possible, such as create/forward/delete e-mails; create/delete appointments and contacts • Only the last 10 emails are displayed • In the calendar, only the current week is available Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Technical Requirements • Microsoft Exchange Server 2007 SP1 or higher, 2010, 2013 or 2016 • Microsoft Office 365 • Microsoft Exchange WebService must be activated and available to connect to Privacy policy available at: https://apps.isec7.com/privacy/https://apps.isec7.com/privacy/ISEC7_DataPrivacyPolicy_ISEC7_MAIL.pdf End User License Agreement available at: https://apps.isec7.com/eula/ISEC7_EULA.pdf

Screenshots

mCA Mail4 screens
ISEC7 MAIL4 screens

Verdict

The call

The clearest difference is review sentiment: mCA Mail at 100% against ISEC7 MAIL's 0%. mCA Mail also leads on in-app purchases (none vs 1) and iOS requirement (6.0 vs 16.0). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ISEC7 MAIL sells 1 in-app purchase, starting at $32.99 per year. mCA Mail asks for nothing beyond the download.

UpkeepUpdate frequency

mCA Mail ships an update every 5 weeks, ISEC7 MAIL monthly. The most recent releases landed on September 16, 2026 and September 15, 2026 respectively.

Scorecard4 real differences · 6 level
mCA Mail versus ISEC7 MAIL: the parameters behind the verdict, then further details
ParametermCA MailISEC7 MAIL
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS6.0 — better16.0
Further details — not scored
Size19 MB74 MB
Age rating4+4+
DeveloperVietnam Posts and Telecommunications GroupISEC7 Group

Customer experience

mCA Mail

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ISEC7 MAIL

Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

In-app purchases

None

mCA Mail

No in-app purchases

1 purchases

ISEC7 MAIL

Subscriptions1
  • Premium Subscription$32.991 Year

Questions

Is mCA Mail free?
mCA Mail is free to download, with no in-app purchases.
Is ISEC7 MAIL free?
ISEC7 MAIL is free to download, with in-app purchases available.
Do mCA Mail or ISEC7 MAIL have ads?
Neither mCA Mail nor ISEC7 MAIL shows ads.
Which is updated more often, mCA Mail or ISEC7 MAIL?
mCA Mail ships an update every 5 weeks, and ISEC7 MAIL monthly. Most recently, mCA Mail was updated on September 16, 2026 and ISEC7 MAIL on September 15, 2026.

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