# VMP Authenticator App vs DolphinX VPN

The clearest difference is review sentiment: VMP Authenticator App at 100% against DolphinX VPN's 0%. VMP Authenticator App also leads on rating (5.0 vs 4.5) and device support (4 vs 2). DolphinX VPN's advantage is in-app purchases (none vs 3) and ratings volume (33 vs 4). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. VMP Authenticator App sells 3 in-app purchases, starting at $5.99 per 7 days. DolphinX VPN asks for nothing beyond the download.

VMP Authenticator App holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: DolphinX VPN has 33 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of VMP Authenticator App's written reviews are positive against 0% of DolphinX VPN's.

VMP Authenticator App ships an update every 10 days, DolphinX VPN weekly. The most recent releases landed on September 24, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | VMP Authenticator App | DolphinX VPN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/vmp-authenticator-app/id1454572913/reviews)** | [4.5 (33 ratings)](https://appshunter.io/ios/app/dolphinx-vpn/id6751042747/reviews) |
| Number of ratings | 4 | **33** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free | Free |
| Size | 34 MB | 140 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [VPN VPN VPN Proxy Master Unlimited Inc](https://appshunter.io/developer/1465229428) | [G2 Studio](https://appshunter.io/developer/1229952607) |

## What reviewers say

### VMP Authenticator App

[App page](https://appshunter.io/ios/app/vmp-authenticator-app/id1454572913)

Enhance your online security with this app that generates time-based one-time passwords for two-factor authentication. Securely manage multiple accounts, set up instantly via QR code, and access codes offline. Your data remains encrypted on your device for robust protection against unauthorized access.

**Highlights:** Instant QR code setup, Time-based one-time passwords (TOTP), Multi-account management, Cloud backup and restore, Offline code generation, Privacy-focused encryption

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator App | $5.99 | per 7 days |
| Authenticator App | $49.99 | per year |
| Authenticator App | $99.99 | one-time |


### DolphinX VPN

[App page](https://appshunter.io/ios/app/dolphinx-vpn/id6751042747)

Secure your internet connection with this VPN service. It offers fast, stable servers and strong encryption to protect your online privacy and enhance security on public Wi-Fi. Connect easily with a single tap for a confident browsing experience.

**Highlights:** Fast & Stable Servers, Strong Data Encryption, Privacy Protection, Secure Public Wi-Fi, One-Tap Connection, Works with All Networks

**In-app purchases:** none


## Frequently asked questions

### Is VMP Authenticator App free?

VMP Authenticator App is free to download, with in-app purchases available.

### Is DolphinX VPN free?

DolphinX VPN is free to download, with no in-app purchases.

### Which has better reviews, VMP Authenticator App or DolphinX VPN?

VMP Authenticator App is rated higher. VMP Authenticator App averages 5.0 out of 5 from 4 ratings, while DolphinX VPN averages 4.5 from 33 ratings.

### Do VMP Authenticator App or DolphinX VPN have ads?

Neither VMP Authenticator App nor DolphinX VPN shows ads.

### Which is updated more often, VMP Authenticator App or DolphinX VPN?

VMP Authenticator App ships an update every 10 days, and DolphinX VPN weekly. Most recently, VMP Authenticator App was updated on September 24, 2026 and DolphinX VPN on September 12, 2026.

---

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