Comparison

V2X vs RocketTunnel

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

Head to head
About

V2X

Features
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“V2X” is an expert in providing Telematics Platform, combining vehicle data analysis and processing technology with state-of-the-art equipment with telecommunication network communication technology. And tracking technology, locating with GPS “V2X-A2” is the mobile app for using with our V2X-2 smart device. Each user can have more insight in his/her car and enjoy the fun and informative analysis brought by the "New Life of Smart Connected Vehicles". As the leading mobility & connected vehicle service provider, our "V2X-A2" app provides a bundle of connected services such as vehicle location, driving data, health diagnosis, security surveillance, safety reminder, driving reports and many other more. Capabilities and benefits: [Vehicle Diagnostic] With the help of the OBD II interface and protocol, you can check the health status of your vehicle and detect vehicle trouble code to prevent future problems. You can also display diagnostic data and corresponding responses of vehicle condition indicators, analysis chart (engine, transmission, battery, coolant fuel, throttle, etc.), easily creating a vehicle health file for yourself. [Real-Time Location] Our V2X -2 smart device contains a GPS chip and a data network module, which can achieve precise vehicle positioning. No matter where the vehicle is, you can always find out the location immediately. [Driving Data] Every journey of your vehicle, including the travel time, mileage, fuel cost, and trajectory will be recorded and send to your mobile. [Trip Report] When the vehicle is driving status, the app will receive a message reminder to inform you where it gets started, the distance and time duration. A report on the entire driving behavior will also be generated, giving advice on driving duration, driving speed, intense driving behavior and etc. [Safety Reminder] When the vehicle finds abnormal vibration or other abnormal indicator, it will send an APP push notification for the user. Also, the user can create own electronic Geo fence in a certain area and will receive vehicle enter/exit Geo fence notification. It will help user to get a better understanding of the dynamics of the vehicle. [Security Lock Mode] With the positioning function and real-time vehicle status function, the security lock mode can be turned on when the vehicle is not in use. When the vehicle occurs ignition or movement in the security lock mode, the APP will receive a message reminder to help with the anti-theft surveillance of the vehicle.

About

RocketTunnel

This VPN prioritizes environmental friendliness and efficiency, offering a secure and fast connection with minimal battery drain. It utilizes a lean native architecture and robust encryption protocols for enhanced privacy and performance.

Highlights
  • Environmentally-friendly VPN
  • Minimal battery consumption
  • Lean native C code architecture
  • Customized OpenSSH and OpenSSL encryption
  • SSH, SSH-XTLS, SOCKS-XTLS, XTLS protocols
  • BadVPN UDPGW for VoIP and gaming
  • DNS-over-TCP and Smart Domain Resolution
Features
Read full description

RocketTunnel: The Eco-Conscious VPN Built for Unmatched Efficiency Meet RocketTunnel, the environmentally-friendly VPN that merges high performance with minimal battery consumption. Our mission is to reduce carbon footprints across the globe by ensuring that every line of code is optimized for maximum efficiency. Whether you’re streaming, browsing, or gaming, RocketTunnel has you covered—without draining your device or the planet’s resources. Lean and Powerful Native Architecture --------------------------------------- At RocketTunnel’s core lies a modern, proprietary TCP/IP implementation. By using pure, native C code—free from bulky high-level SDKs—we’ve achieved a binary size of just a few megabytes, significantly smaller than many mainstream VPN apps. This streamlined approach delivers a fast, secure connection while extending your device’s battery life. Security & Supported Protocols -------------------------------- Your privacy is our top priority. That’s why RocketTunnel is built upon customized OpenSSH and OpenSSL libraries, ensuring robust encryption without sacrificing performance. We support the following protocols for versatile and secure tunneling: ● SSH – Establish a direct tunnel to a remote SSH server, ensuring private, authenticated data transfer. ● SSH-XTLS – Add an extra layer of encryption by connecting through a TLS-secured channel. ● SOCKS-XTLS – Create a secure tunnel to a remote SOCKS5 proxy server via TLS, guaranteeing privacy and data integrity. ● XTLS – Mimic a modern browser’s fingerprint (TLS with fingerprint mimicry) to circumvent highly restricted networks, ensuring your connection remains undetected by advanced firewalls. RocketTunnel also features secure public-key authentication for SSH, bolstering your defenses against unauthorized access. Advanced Features & Customization ------------------------------------ Go beyond basic VPN usage with RocketTunnel’s comprehensive feature set designed for power users and casual users alike: • BadVPN UDPGW for VoIP and Gaming – Enhance real-time communications and gaming performance. • DNS-over-TCP Resolution – Maintain domain resolution capability even when UDPGW server is unavailable. • Smart Domain Resolution – RocketTunnel queries multiple DNS servers to efficiently resolve hostnames, even if your ISP’s DNS is unresponsive. • Route Domestic Traffic Directly – Exclude domestic traffic from the tunnel for optimal routing and lower latency. • Per-Configuration Advanced Settings – Customize and override settings for UDP, QUIC, DNS strategy, and more. • Public SSH Banner Display – View server-specific SSH banner messages for important announcements. • Comprehensive Logs – Export logs in SQLite format and filter them by specific modules for in-depth troubleshooting and analysis. Accessibility & Commitment ---------------------------- We believe that secure, eco-friendly VPN technology should be accessible to everyone: • Broad iOS Compatibility – Supports iOS 12 and above, so you don’t need the latest hardware to stay protected. • Completely Free & Ad-Free – No subscription fees, no intrusive ads—your online safety shouldn’t come with hidden costs. • Planet-Friendly Mission – By continuously refining our native code, we minimize energy usage on devices worldwide, taking an active role in global sustainability Join the Green VPN Revolution ------------------------------- Enjoy secure, fast, and efficient connections with RocketTunnel—where your privacy, your battery life, and our planet’s well-being all come first. Download RocketTunnel today and discover a new standard in eco-conscious VPN technology.

Screenshots

V2X4 screens
RocketTunnel4 screens

Verdict

The call

The clearest difference is update cadence: RocketTunnel at fortnightly against V2X's every 5 weeks. RocketTunnel also leads on device support (4 vs 2). V2X's advantage is iOS requirement (11.0 vs 15.1). On price, 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

V2X ships an update every 5 weeks, RocketTunnel fortnightly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
V2X versus RocketTunnel: the parameters behind the verdict, then further details
ParameterV2XRocketTunnel
PriceFreeFree
Rating—4.8 (3.9K ratings) — better
Positive reviews—71.4% of reviews
Number of ratings—3.9K — better
Update frequencyEvery 5 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod, Apple TV — better
Requires iOS11.0 — better15.1
Further details — not scored
Size49 MB29 MB
Age rating4+4+
DeveloperPKD OPPORTUNITY COMPANY LIMITEDLEOIO INC.

Bugs and requests

V2X

Not enough reviews yet to summarise bugs or requests.

RocketTunnel

Reported bugs

1 issue
  • The hepatic feedbacks of connecting and disconnecting are SO intense that i can hear my device's haptic engine's sound, I afraid it's gonna ruin my iPhone if it's gonna be so intense like this.

Requested features

3 requests
  • Please add support for ssh-rsa
  • Why doesn't it accept and recognize the domain address of 'domain.monster' as a host and the configuration is not saved?
  • Update for new sites

In-app purchases

None

V2X

No in-app purchases

None

RocketTunnel

No in-app purchases

Questions

Is V2X free?
V2X is free to download, with no in-app purchases.
Is RocketTunnel free?
RocketTunnel is free to download, with no in-app purchases.
Do V2X or RocketTunnel have ads?
Neither V2X nor RocketTunnel shows ads.
Which is updated more often, V2X or RocketTunnel?
V2X ships an update every 5 weeks, and RocketTunnel fortnightly. Most recently, V2X was updated on October 27, 2026 and RocketTunnel on October 30, 2026.

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