Comparison

Voltage Mail vs Millennium Vacation Planner

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

Head to head
About

Voltage Mail

Securely read and compose encrypted emails on your mobile device. This app allows you to send and receive secure messages, integrating with your existing email accounts and offering robust security features for organizations.

Highlights
  • Read encrypted emails and attachments
  • Compose new secure email messages
  • Send and receive secure emails
  • Integrates with native email apps
  • Supports mobile policy restrictions
  • Simple self-registration and authentication
Features
Read full description

Anyone who sends and receives an encrypted email from Voltage SecureMail can use this application to read and write the email. A license for Voltage SecureMail Mobile Edition is required to compose and send new secure emails from the app and enforce mobile policy restrictions. Audience: Organizations that use Voltage SecureMail to send and receive secure emails. With Voltage SecureMail mobile app you can: • Read encrypted emails and attachments • Compose a new secure email message • Send and receive secure emails to anyone • Works with your device's native email applications and inboxes • Works with Apple iPhones, iPads, and email clients • Simple self-registration and authentication • Works with desktop, cloud, and web-based email systems • Supports Microsoft Intune

About

Millennium Vacation Planner

This application focuses on refining vacation planning and addressing miscellaneous bugs. It aims to provide a stable and efficient experience for users managing their travel arrangements.

Highlights
  • Vacation planning
  • Bug fixes
  • Miscellaneous improvements
  • Travel management
Features
Read full description

Editing vacation & misc bug fixes

Screenshots

Voltage Mail4 screens
Millennium Vacation Planner4 screens

Verdict

The call

The clearest difference is monetization model: Millennium Vacation Planner at free against Voltage Mail's freemium. Voltage Mail's advantage is ratings volume (736 vs 51) and update cadence (every 2 months vs every 6 months). On price, rating, review sentiment and ads 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 1.7 for Voltage Mail against 1.6 for Millennium Vacation Planner. That said, the two scores are not equally well evidenced: Voltage Mail has 736 ratings behind it against 51, so its average is the more settled of the two. Written reviews split almost evenly too, at 8% and 7% positive.

UpkeepUpdate frequency

Voltage Mail ships an update every 2 months, Millennium Vacation Planner every 6 months. Both last shipped on October 21, 2026.

Scorecard3 real differences · 7 level
Voltage Mail versus Millennium Vacation Planner: the parameters behind the verdict, then further details
ParameterVoltage MailMillennium Vacation Planner
PriceFreeFree
Rating1.7 (736 ratings) — better1.6 (51 ratings)
Positive reviews8.1% of reviews — better7.1% of reviews
Number of ratings736 — better51
Update frequencyEvery 2 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size24 MB9 MB
Age rating4+4+
DeveloperOpenTextMillennium Software

Customer experience

Voltage Mail

All ratings736 ratings
Positive13.7%
Neutral6.0%
Negative80.3%
Written reviews149 reviews
Positive8.1%
Neutral1.3%
Negative90.6%

Millennium Vacation Planner

All ratings51 ratings
Positive9.8%
Neutral2.0%
Negative88.2%
Written reviews28 reviews
Positive7.1%
Neutral3.6%
Negative89.3%

Bugs and requests

Voltage Mail

Reported bugs

4 issues
  • Login screen freezes
  • Incompatible with older devices
  • Frequent crashes and errors
  • Unable to access or download messages

Requested features

4 requests
  • Add support for more mobile devices and operating systems
  • Improve user interface and streamline the message access process
  • Allow downloading and printing of attachments
  • Better integration with popular email clients

Millennium Vacation Planner

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Voltage Mail

No in-app purchases

None

Millennium Vacation Planner

No in-app purchases

Questions

Is Voltage Mail free?
Voltage Mail is free to download, with no in-app purchases.
Is Millennium Vacation Planner free?
Millennium Vacation Planner is free to download, with no in-app purchases.
Which has better reviews, Voltage Mail or Millennium Vacation Planner?
Voltage Mail is rated higher. Voltage Mail averages 1.7 out of 5 from 736 ratings, while Millennium Vacation Planner averages 1.6 from 51 ratings.
Do Voltage Mail or Millennium Vacation Planner have ads?
Neither Voltage Mail nor Millennium Vacation Planner shows ads.
Which is updated more often, Voltage Mail or Millennium Vacation Planner?
Voltage Mail ships an update every 2 months, and Millennium Vacation Planner every 6 months. Most recently, Voltage Mail was updated on October 21, 2026 and Millennium Vacation Planner on October 21, 2026.

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