# My Data Manager VPN Security vs Quota (Dualog)

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.

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

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

## The numbers

| Metric | My Data Manager VPN Security | Quota (Dualog) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (3.3K ratings)](https://appshunter.io/ios/app/my-data-manager-vpn-security/id477865384/reviews)** | — |
| Number of ratings | **3.3K** | — |
| Positive reviews | **62.8% of reviews** | 2.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 47 MB |
| Requires iOS | **14.1** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Distimo](https://appshunter.io/developer/723466450) | [Dualog AS](https://appshunter.io/developer/1139734651) |

## What reviewers say

### My Data Manager VPN Security

[App page](https://appshunter.io/ios/app/my-data-manager-vpn-security/id477865384)

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate data tracking
- 📊 Helpful data usage breakdown
- ⚠️ Useful data usage alerts
- 📍 Location-based data usage tracking

**What reviewers complain about**

- 🐛 Inconsistent data tracking accuracy
- 🔋 High data consumption by the app itself
- 🔌 VPN causing connectivity issues
- 🔍 Inability to identify data-hungry apps
- 🤫 Privacy concerns around VPN usage

**Reported bugs**

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

**Requested features**

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


### Quota (Dualog)

[App page](https://appshunter.io/ios/app/quota-dualog/id1139734652)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*