Comparison

Encrypted Email vs AppSpark

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

Head to head
About

Encrypted Email

This app provides a secure and private email service with integrated cloud storage, calendar, and contacts. It offers end-to-end encryption and password-protected emails for enhanced privacy. Ideal for individuals and businesses seeking a secure communication and collaboration platform.

Highlights
  • OpenPGP encrypted emails
  • Password-protected emails
  • Integrated cloud storage (Drive)
  • Shared calendars and contacts
  • Workspaces for collaboration
  • No tracking or ads
Features
Read full description

Mailfence is an encrypted email service that offers a secure and private Email suite with Drive and Workspaces. Restore Privacy says : "Mailfence is a fully-featured alternative to Gmail. Whether you are a regular privacy-conscious user or managing a business team, Mailfence can cater to your needs." The Mailfence app consists of different tools all integrated in an easy to use interface. Messages: • Create a @mailfence.com or @mf.me email address • Send and receive emails • Send and receive OpenPGP encrypted emails • Send Password-protected Emails to anyone • Switch between multiple mailboxes • Keep your inbox tidy and clean with folders, labels and swipes • Receive new email notifications • Your Mailfence email account can also be accessed in POP, IMAP & SMTP via third party email clients Drive / Cloud Storage: • Access your private and shared documents • Manage them with folders and labels • Share your documents with Mailfence users via workspaces / groups • Share documents by making them accessible publicly • Your Mailfence Drive can also be accessed in WebDAV via third party clients Calendar : • Access your private and shared calendars • Create and accept meetings • Layer different calendars • Share your Calendar publicly • Get reminders by email • Your Calendar can also be accessed through CalDAV or ActiveSync via third party clients Contacts / Address book : • Access your private and shared contacts • Manage your contacts with labels and comments • Search in your private and shared address books • Access your mailing lists • Your Mailfence Contacts can also be accessed through CardDAV or ActiveSync via third party clients Why use Mailfence? • No tracking : No ads, no spams, no trackers, no solicitations, no backdoor, free from government surveillance. • Privacy protection : State of the art security features protect your email privacy at all times. • An integrated suite of tools : Messages, Documents, Groups. • Legal protection : Belgian privacy protection law is strong. Only local judges can request information and they must have a court order. It rarely happens. • Workspaces : Share mailboxes, drives and collaborate in shared workspaces. Advanced sharing rights managed by group administrator. • Interoperable : User decides whether to encrypt emails or not. Interoperable with any other OpenPGP encrypted email. • Standard protocols : Interoperability with standard clients : Outlook, Mac Mail, Thunderbird,…. • Individual or teams : Ideal for individual users or professionals. Mailfence in the press: • In an article Kim Komando of Fox News wrote about Mailfence, "It's a great option for small business owners and ordinary users alike." • Lifehacker wrote, "Mailfence is a solid choice with office apps, it's more email- and calendar-focused compared to the comprehensive app suite of Kolab Now." • The ProPrivacy's Ray Walsh mentions in his article “Mailfence is a solid and easy-to-use email provider that is ideal for beginners." • Restore privacy's Sven Taylor wrote, “Mailfence has all the features and options that you are likely to need, whether you are looking to manage the mail for an entire organization, or just want great service for personal use” • Lifewire writes : “Mailfence is a security-centric email service that features end-to-end encryption to ensure nobody but you and your intended recipient can read your messages." For more information, check : • site : https://mailfence.com • support site : https://kb.mailfence.com • blog: https://blog.mailfence.com

About

AppSpark

Read full description

Every good app starts as a half-formed thought in the shower. AppSpark catches it before it's gone. AppSpark is a fast, focused idea catcher for indie makers — app ideas, feature ideas, book and Etsy ideas, the lot. Get it out of your head in seconds, then work out what's actually worth building. CATCH IT ANYWHERE - Fire off an idea with Siri, a Lock Screen or Home Screen widget, or straight from your Apple Watch — you don't even have to open the app. - Tag what it is: new app, app feature, Mac port, Watch companion, book, Book → App, Book → Etsy, market opportunity, or bug fix. TRIAGE THE WINNERS - Everything lands in one inbox. Sort the keepers from the noise and move ideas along a simple pipeline: Spark → Queued → Green-lit. - Add research and notes as an idea firms up. - AppSpark resurfaces ideas that are going stale, so the good ones don't quietly die at the bottom of a list. READY TO BUILD - Green-light an idea and it's ready to flow straight into AppBlueprint to plan and build. AppSpark works perfectly on its own, too — use only the parts you want. FREE AppSpark is now free, with every feature included. No paywall, no subscription, no catch. Your data stays yours — we don't collect it.

Screenshots

Encrypted Email4 screens
AppSpark4 screens

Verdict

The call

The clearest difference is update cadence: AppSpark at every 5 days against Encrypted Email's every 2 months. Encrypted Email's advantage is iOS requirement (13.4 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Encrypted Email ships an update every 2 months, AppSpark every 5 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
Encrypted Email versus AppSpark: the parameters behind the verdict, then further details
ParameterEncrypted EmailAppSpark
PriceFreeFree
Rating3.9 (115 ratings) — better—
Positive reviews41.5% of reviews—
Number of ratings115 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.4 — better26.5
Further details — not scored
Size34 MB4 MB
Age rating4+4+
DeveloperContactoffice GroupGavin Hart

Bugs and requests

Encrypted Email

Reported bugs

15 issues
  • Unable to reach servers on phone app
  • App scrolls text off screen while typing
  • Emails going to spam folder
  • Login failures on iOS
  • App doesn't recognize login/password after update
Show 10 more
  • Account deactivated too quickly
  • Cannot sign up with valid recovery email
  • Account hacked
  • Cannot delete account
  • iPad app glitch: page scrolls up while typing
  • Notifications not working
  • Cannot send emails with attachments
  • Spam notifications even for spam emails
  • IMAP connectivity issues
  • App logs out from all devices frequently

Requested features

12 requests
  • Allow account creation with VPNs/privacy tools
  • More specific error messages during signup
  • Grace period and human review for signup false positives
  • Ability to mark emails as 'not spam'
  • Folder creation within the app
Show 7 more
  • Improved dark mode rendering
  • Sender icons
  • Landscape mode on iOS
  • Printing from mobile app
  • Calendar and notes integration in mobile app
  • Block sender feature
  • Ability to add other email providers

AppSpark

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Encrypted Email

No in-app purchases

None

AppSpark

No in-app purchases

Questions

Is Encrypted Email free?
Encrypted Email is free to download, with no in-app purchases.
Is AppSpark free?
AppSpark is free to download, with no in-app purchases.
Do Encrypted Email or AppSpark have ads?
Neither Encrypted Email nor AppSpark shows ads.
Which is updated more often, Encrypted Email or AppSpark?
Encrypted Email ships an update every 2 months, and AppSpark every 5 days. Most recently, Encrypted Email was updated on November 3, 2026 and AppSpark on November 6, 2026.

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