Comparison

My Data Manager VPN Security vs Quota (Dualog)

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

Head to head
About

My Data Manager VPN Security

Monitor your mobile data usage in real-time across Wi-Fi, mobile, and roaming. This app helps you understand your consumption, set custom alarms to avoid overage fees, and enhances your online privacy with VPN technology.

Highlights
  • Real-time data usage monitoring
  • Mobile, Wi-Fi, and roaming tracking
  • Custom usage alarms
  • VPN for enhanced privacy
  • Secure browsing on public Wi-Fi
  • Family plan management
Read full description

MY DATA MANAGER: Take control of your mobile data plan! My Data Manager is a complete mobile data tracker, monitoring your usage in real-time, so you know exactly which of your interfaces is active (mobile, Wi-Fi, roaming) and how much data you are using. My Data Manager provides an ongoing record of your data usage, so you can know your limits, feel confident about your mobile data expenses and use your device whenever and however you want. Utilizing effective VPN technology, My Data Manager is safe and secure, offering an extra level of privacy for your mobile. Visualize, monitor and control your data usage for FREE with My Data Manager. It’s a simple and powerful data usage tracking app that helps users take control of their mobile data and save money on their monthly phone bills. Control your mobile data plans, understand your data usage, prevent rising mobile costs and avoid overage and roaming fees. My Data Manager allows you to do all this as well as set custom usage alarms that avoid overage charges while you browse or the possibility of running out of data. With My Data Manager you can: - Add an extra layer of privacy with security and data encryption - Secure your personal information and browse safely on public Wi-Fi - Monitor your data usage on mobile, Wi-Fi and roaming - Get alerts before you reach your data limit to avoid overage fees - Manage mobile data plans for your entire family and save money on your phone bills Using My Data Manager as a data tracker is easy. Once you installed it on your device, it will start monitoring your data usage for mobile and roaming. Safe and secure, My Data Manager VPN Security also ensures the privacy of your internet traffic while you browse with VPN technology, encrypting your unprotected data. Trusted by over 14.8 million users worldwide, My Data Manager VPN Security is an effective data tracker that also helps you protect and secure your online privacy. My Data Manager works well on networks around the world, including AT&T, Verizon, T-Mobile, Sprint, U.S. Cellular, China Mobile, China Unicom, China Telecom, Vodafone, Airtel, Vivo, TIM, Claro, Orange, SFR, China Telecom, SK Telecom, NTT Docomo, EE, O2, and many more. Download My Data Manager for FREE now, take control of your mobile data usage and maximize how you use your phone. “A data-packed app that’ll keep you fully informed of all your data-gobbling habits. It’s especially useful for people on limited data plans who want to avoid overage charges but is still handy for people with unlimited plans who want to avoid throttling.” - Wired “My Data Manager is an incredibly convenient tool.” – CNET “Monitoring your data use has become an essential task ... which is why apps like My Data Manager are becoming so important.” – ZDNet We’d love to hear from you and value any feedback on our app Email:support@mydatamanager.zendesk.com Facebook: https://www.facebook.com/MyDataManager/ Website: https://www.mydatamanagerapp.com/

About

Quota (Dualog)

This app allows ship crew to manage their onboard internet access. It provides real-time usage tracking, allows purchasing additional data, and offers data-saving features for a fair and user-friendly experience.

Highlights
  • Real-time data and time usage tracking
  • Cross-device internet access management
  • In-app data top-ups
  • Data-saving alerts and tips
  • Automatic ship Wi-Fi detection for login
  • Daily breakdowns by carrier
Features
Read full description

The Dualog Quota app helps crew manage their internet access onboard in a secure, fair, and user-friendly way. Quota replaces Dualog’s Crew Connection app, which was previously used to manage internet quotas onboard. With a modern, mobile-friendly design, Quota makes it easier than ever for the crew to stay in control. What you can do with the Quota app: - Track your usage in real time See how much data or time you’ve used, how much is left, and get daily breakdowns by carrier like Starlink, VSAT, or 4G. - Use the internet across all your devices Manage access on multiple devices under the same account. Works smoothly on mobile and tablet via the app, or on desktop through the web interface. - Top up when you need to Run out of your free allowance? Buy more data directly in the app, no need to ask IT or the captain. - Stay in control with data-saving features Get alerts when usage is high and tips for reducing consumption, so you don’t run out unexpectedly. - Enjoy hassle-free logins The app detects the ship’s Wi-Fi automatically, making logins faster and more reliable. Built for the realities of ship life The service works with any internet provider or carrier, requires no local admin for everyday use, and integrates with Dualog’s proven internet control and security tools. Reliable and fair internet access is now an essential part of crew welfare. With Quota, you gain more transparency, more control, and the freedom to stay connected with family and friends, while helping ship operators keep networks secure and costs under control.

Screenshots

My Data Manager VPN Security4 screens
Quota (Dualog)4 screens

Verdict

The call

The clearest difference is review sentiment: My Data Manager VPN Security at 63% against Quota (Dualog)'s 2%. My Data Manager VPN Security also leads on monetization model (free vs free with in-app purchases) and iOS requirement (14.1 vs 16.4). On price, update cadence, ads and in-app purchases 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

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on September 20, 2026.

Scorecard3 real differences · 7 level
My Data Manager VPN Security versus Quota (Dualog): the parameters behind the verdict, then further details
ParameterMy Data Manager VPN SecurityQuota (Dualog)
PriceFreeFree
Rating4.2 (3.3K ratings) — better—
Positive reviews62.8% of reviews — better2.4% of reviews
Number of ratings3.3K — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.1 — better16.4
Further details — not scored
Size53 MB47 MB
Age rating4+4+
DeveloperDistimoDualog AS

Customer experience

My Data Manager VPN Security

All ratings3,287 ratings
Positive80.1%
Neutral6.5%
Negative13.4%
Written reviews468 reviews
Positive62.8%
Neutral9.4%
Negative27.8%

Quota (Dualog)

Written reviews41 reviews
Positive2.4%
Neutral4.9%
Negative92.7%

Bugs and requests

My Data Manager VPN Security

Reported bugs

4 issues
  • Alarms not working as expected
  • Map feature not functioning properly
  • Inability to disable VPN
  • Unresponsive customer support

Requested features

5 requests
  • Dark mode option
  • Ability to track data usage by individual apps
  • Data rollover feature
  • Shared data plan management
  • Apple Watch app

Quota (Dualog)

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

My Data Manager VPN Security

No in-app purchases

None

Quota (Dualog)

No in-app purchases

Questions

Is My Data Manager VPN Security free?
My Data Manager VPN Security is free to download, with no in-app purchases.
Is Quota (Dualog) free?
Quota (Dualog) is free to download, with no in-app purchases.
Do My Data Manager VPN Security or Quota (Dualog) have ads?
Neither My Data Manager VPN Security nor Quota (Dualog) shows ads.
Which is updated more often, My Data Manager VPN Security or Quota (Dualog)?
My Data Manager VPN Security ships an update every 2 months, and Quota (Dualog) every 2 months. Most recently, My Data Manager VPN Security was updated on September 20, 2026 and Quota (Dualog) on September 20, 2026.

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