Comparison

black.com vs VirnetX One

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

Head to head
About

black.com

Secure and encrypted email with a personalized @black.com address. Features AI writing tools for effortless composition, unlimited storage, and alias addresses to manage spam. Protects your data with zero-access encryption and app-based two-factor authentication.

Highlights
  • Personalized @black.com email address
  • Zero-access encryption
  • AI-powered email composition
  • Unlimited storage (25GB + annual increase)
  • Spam-free alias addresses
  • App-based two-factor authentication
Features
Read full description

@black.com email address An email address is a reflection of your personal brand. Stand out with your own @black.com address that low-budget alternatives simply can't match. Secure & encrypted email Zero-Access Encryption secures your data with a key derived from your password. This means that not even we can access the contents of your stored emails. Our app-based two-factor authentication protects your account even if your password is compromised. Write emails effortlessly Supercharge your email experience with our integrated AI tools. Let the AI create, correct, optimize, and translate your messages. Unlock a whole new level of productivity and compose polished emails in a few seconds! Completely optional, of course. Unlimited* storage You start with 25 GB and get 2 GB of additional storage every year - forever. With normal usage, you will never run out of space. Alias addresses for a spam-free inbox Memorable and removable alias addresses like redcat42@black.com that you can use for newsletters etc. keep your inbox spam-free - forever. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

VirnetX One

Securely access work applications and team communications from your mobile device. This enterprise tool enables remote work by providing on-demand, secure access to business information, enhancing productivity while adhering to corporate security policies.

Highlights
  • Secure access to work applications
  • Team communication
  • Remote work enablement
  • On-demand business information access
  • Corporate security policy adherence
  • IT administrator management
Read full description

VirnetX One Mobile is an enterprise application used to secure access to your work applications and team communications so you can easily work remotely. In order to use the app, please follow the instructions from your organization's IT team. Your mobile device becomes your office, with seamless, on-demand and secure access to the business information you need to get your job done. Increase productivity on-the-go, while having confidence you're following corporate security policies. VirnetX One Mobile allows IT Administrators to manage user and device access to enterprise applications, take action to stop threats, protect enterprise information and prevent data loss. With the VirnetX One platform, you can implement a modern zero trust architecture built on VirnetX Secure Domain Names and patented technology.

Screenshots

black.com4 screens
VirnetX One1 screens

Verdict

The call

The clearest difference is rating: VirnetX One at 5.0 against black.com's 3.8. VirnetX One also leads on in-app purchases (none vs 1) and iOS requirement (14.3 vs 16.4). black.com's advantage is update cadence (every 6 weeks vs every 3 months) and ratings volume (11 vs 2). On price, 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. black.com sells 1 in-app purchase, starting at $4.99 per month. VirnetX One asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

VirnetX One holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: black.com has 11 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

black.com ships an update every 6 weeks, VirnetX One every 3 months. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

Scorecard6 real differences · 4 level
black.com versus VirnetX One: the parameters behind the verdict, then further details
Parameterblack.comVirnetX One
PriceFreeFree
Rating3.8 (11 ratings)5.0 (2 ratings) — better
Positive reviews72.7% of reviews—
Number of ratings11 — better2
Update frequencyEvery 6 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.414.3 — better
Further details — not scored
Size14 MB12 MB
Age rating4+4+
Developerblack.com GmbHVirnetX Inc.

Customer experience

black.com

All ratings11 ratings
Positive72.7%
Neutral0.0%
Negative27.3%
Written reviews11 reviews
Positive72.7%
Neutral9.1%
Negative18.2%

VirnetX One

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

black.com

Subscriptions1
  • Membership$4.991 Month
None

VirnetX One

No in-app purchases

Questions

Is black.com free?
black.com is free to download, with in-app purchases available.
Is VirnetX One free?
VirnetX One is free to download, with no in-app purchases.
Which has better reviews, black.com or VirnetX One?
VirnetX One is rated higher. black.com averages 3.8 out of 5 from 11 ratings, while VirnetX One averages 5.0 from 2 ratings.
Do black.com or VirnetX One have ads?
Neither black.com nor VirnetX One shows ads.
Which is updated more often, black.com or VirnetX One?
black.com ships an update every 6 weeks, and VirnetX One every 3 months. Most recently, black.com was updated on October 17, 2026 and VirnetX One on October 6, 2026.

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