Comparison

Encrypted Email vs GreySpace

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

GreySpace

Features
Read full description

GreySpace, c'est le partage universel entre iPhone, iPad, Mac et PC. En plus rapide. Une gare. 10 Go de rushs coincés sur ton téléphone. Le câble te bride. Les messageries massacrent la qualité. Et le cloud t'oblige à tout uploader avant de pouvoir le retélécharger. GreySpace envoie tes fichiers d'un appareil à l'autre à pleine vitesse Wi-Fi — sans internet, sans cloud, sans compression. Tes fichiers, direct. POURQUOI LES CRÉATEURS ONT ARRÊTÉ D'UPLOADER • Vitesse brute : jusqu'à 1,2 Gb/s en Wi-Fi 6, soit environ 1 Go toutes les 7 secondes. • Zéro compression : le fichier arrive identique, octet par octet. Son empreinte est vérifiée à l'arrivée, et il n'apparaît qu'une fois conforme. • 100 % hors ligne : tes fichiers ne quittent jamais ton réseau. De chez toi à chez toi, jamais ailleurs. Aucun serveur, aucun cloud, rien à uploader. • Aussi avec un PC : sur le même réseau, GreySpace trouve le PC d'en face aussi facilement que ton Mac. • Sans limite de taille : 100 Go transférés, et ta connexion internet n'a rien vu passer. • Reprise automatique : coupure, ascenseur, appel entrant — le transfert repart où il s'était arrêté, et ne renvoie pas ce qui est déjà passé. COMMENT ÇA MARCHE 1. Les deux appareils sur le même Wi-Fi — ou un simple partage de connexion, même sans internet. 2. Ils se trouvent tout seuls, en quelques secondes. 3. Tu choisis photos, vidéos, documents, dossiers entiers. Tu envoies. Ce que tu reçois atterrit dans l'app Fichiers, ou directement dans ta photothèque si tu le demandes. Pas de second appareil GreySpace sous la main ? L'app embarque un récepteur web : elle affiche un QR code, et n'importe quel navigateur du même réseau reçoit le fichier. CE QUI EST GRATUIT, POUR TOUJOURS • Recevoir : illimité, sur tous les paliers. Ça ne coûtera jamais rien. • Envoyer : 10 Go par mois. • 7 jours de Pro complet au premier lancement, sans engagement. Aucun compte n'est nécessaire pour transférer. La vitesse n'est jamais bridée : un envoi gratuit part exactement aussi vite qu'un envoi Pro. GREYSPACE PRO • Envoi illimité, sans plafond mensuel. • Jusqu'à 5 appareils sur le même compte. • Usage commercial inclus. Aucun compte n'est nécessaire pour t'abonner : l'abonnement est lié à ton compte Apple, et « Restaurer mes achats » le retrouve sur tes autres appareils Apple. Le compte GreySpace (e-mail + code à 6 chiffres) est facultatif : si tu es connecté au moment de l'achat, ton Pro te suit aussi sur tes autres appareils GreySpace, et il continue de fonctionner hors ligne. GreySpace Pro est un abonnement. • Pro mensuel : 5,99 € par mois • Pro annuel : 39,99 € par an Le paiement est prélevé sur ton compte Apple à la confirmation de l'achat. L'abonnement est reconduit automatiquement, sauf résiliation au moins 24 heures avant la fin de la période en cours. Le renouvellement est facturé dans les 24 heures précédant la fin de la période. Tu peux gérer ou résilier ton abonnement à tout moment dans les réglages de ton compte Apple. Conditions d'utilisation (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Politique de confidentialité : https://getgreyspace.com/privacy

Screenshots

Encrypted Email4 screens
GreySpace4 screens

Verdict

The call

The clearest difference is in-app purchases: Encrypted Email at none against GreySpace's 2. GreySpace's advantage is update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement 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. GreySpace sells 2 in-app purchases, starting at $4.99 per month. Encrypted Email asks for nothing beyond the download.

UpkeepUpdate frequency

Encrypted Email ships an update every 2 months, GreySpace every 3 days. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Encrypted Email versus GreySpace: the parameters behind the verdict, then further details
ParameterEncrypted EmailGreySpace
PriceFreeFree
Rating3.8 (76 ratings) — better—
Positive reviews41.5% of reviews—
Number of ratings76 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.413.0 — better
Further details — not scored
Size34 MB63 MB
Age rating4+4+
DeveloperContactoffice GroupFabien Chauveau

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

GreySpace

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Encrypted Email

No in-app purchases

2 purchases

GreySpace

Subscriptions2
  • GreySpace Pro — Monthly$4.991 Month
  • GreySpace Pro Yearly$34.991 Year

Questions

Is Encrypted Email free?
Encrypted Email is free to download, with no in-app purchases.
Is GreySpace free?
GreySpace is free to download, with in-app purchases available.
Do Encrypted Email or GreySpace have ads?
Neither Encrypted Email nor GreySpace shows ads.
Which is updated more often, Encrypted Email or GreySpace?
Encrypted Email ships an update every 2 months, and GreySpace every 3 days. Most recently, Encrypted Email was updated on October 11, 2026 and GreySpace on October 8, 2026.

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