NymVPN – Private VPN vs URLCheck
Side-by-side comparison of two open source alternatives
NymVPN – Private VPN
7 day free trial: All features, no ads, cancel anytime. The only VPN that can't spy on you. Made in Switzerland. Built by privacy-advocates. The world’s first mixnet for online anonymity. - NO NAME SIGNUP: No email required. Zero-knowledge accounts. The most crypto accepted by any VPN. Cash payments accepted for full anonymity. - DECENTRALIZED VPN technology - 65+ COUNTRIES with hundreds of independent servers - UP TO 10 DEVICES with one anonymous code BROWSE WITHOUT A TRACE Tired of wondering who's watching you? Corporations collecting your personal data? Not being able to access information because of where you are? While other VPNs promise not to keep logs, the NymVPN network is designed so centralized logs are not possible. No point on the decentralized network can connect your IP address with what you do online. Your privacy is guaranteed by default. When you connect with NymVPN, your online activity cannot be tied back to you by advertisers, network operators, or centralized infrastructure. You can browse, research, and communicate without creating a behavioral fingerprint that follows you across the internet. CHOOSE YOUR PRIVACY LEVEL Fast Mode - High-speed browsing and streaming - 2-hop decentralized VPN - Choose entry and exit servers in 65+ countries Anonymous Mode - Maximum anonymity for messaging, email, and financial transactions - 5-hop Noise Generating Mixnet - Designed to resist advanced traffic analysis ESSENTIAL FEATURES - High-speed connections with 65+ country selection - Multi-layer encryption - dVPN AmneziaWG (WireGuard) support - Kill switch prevents data leaks - Advanced anti-censorship technology - Split tunneling - Custom DNS - dApp & wallet mode for private & secure Ethereum crypto transactions - Key rotation for cryptographic security - Completely ad-free experience - Fully open source WHY NYMVPN IS DIFFERENT Most VPNs rely on centralized servers and ask you to trust their “no-logs” promises. NymVPN is built differently. - Decentralized VPN (dVPN) architecture: Traffic is routed through independently operated nodes. There is no single server that can see both who you are and what you do online. - Metadata protection, not just encryption: NymVPN protects traffic patterns, timing, and routing information. Even encrypted data can leak metadata. Nym is designed to prevent that. - Noise Generating Mixnet technology: In Anonymous Mode, your traffic is mixed with cover traffic across multiple hops, making correlation and AI-driven traffic analysis extremely difficult. - Two privacy modes, one app: Fast Mode uses a high-performance 2-hop decentralized VPN. Anonymous Mode uses a 5-hop mixnet for maximum anonymity. - Zero-knowledge accounts by design: No email signup. No personal data. Accounts are unlinkable from usage. Supports crypto and cash payments for full anonymity. - Censorship-resistant networking: Built with AmneziaWG, QUIC, and stealth transport options to work in restrictive environments. - Open-source and independently audited: Fully open source, with multiple third-party security audits by Cure53, Cryspen, Oak Security, and JP Aumasson. - Built by academic cryptographers: Designed by researchers from KU Leuven and EPFL with 20+ peer-reviewed publications in privacy and cryptography. INDEPENDENTLY VERIFIED - Audited by Cure53, Cryspen, Oak Security, JP Aumasson - Featured in PCMag, TechRadar, Forbes, Bloomberg - Trusted by 10,000+ privacy-focused users NYMVPN IS PERFECT FOR: - Streaming and browsing without being tracked by advertisers - Secure public WiFi connections at cafes, airports, hotels - Anyone in restrictive countries needing reliable access - People who want true anonymity, not just hidden IP addresses - Journalists and activists needing untraceable communication Download now. Signup anonymously. Go dark with NymVPN.
URLCheck
This application acts as an intermediary when opening url links. When you do so, a window containing information about the url is displayed, allowing you to make changes to it as well. Specially useful when you need to open an external link either from an email, a social network app or others. URLCheck is developed by TrianguloY, originally for personal use. It is open source (under CC BY 4.0 license), free, without any ads or trackers, light sized and using as few permissions as necessary (only the internet permission, for module checks that will only be performed when the user request them). The source code is available on GitHub too, if you want to suggest changes, perform modifications or propose a new translation: https://github.com/TrianguloY/URLCheck The app is structured with a modular setup, you can enable/disable and reorder individual modules, which include: * Input text: Displays the current url which can be edited manually. Can't be disabled. * History: View and revert any change from other modules, including edits from the user (typical undo/redo feature) * Log: Keeps a log of all checked urls, which you can view, edit, copy, clear... * Status code: By pressing the button a network request will be made to retrieve that url, and the status code will be displayed (ok, server error, not found...). Additionally, if it corresponds to a redirection, press the message to check the new url. The url is fetched, but not evaluated, so redirection based on javascript won't be detected. * Url Scanner: Allows you to scan the url using VirusTotal, and check the report. A free personal VirusTotal API key is needed for it to work. VirusTotal™ is a trademark of Google, Inc. * Url Cleaner: Uses the ClearURLs catalog to remove referral and useless parameters from the url. It also allows for common offline url redirections. Built-in catalog from https://docs.clearurls.xyz/latest/specs/rules/ * Unshortener: Uses https://unshorten.me/ to unshorten urls remotely. * Queries remover: Displays the decoded individual url queries, which you can remove or check. * Pattern module: Checks the url with regex patterns that warns, suggests or applies replacements. You can modify or create your own patterns, or even use user-created ones. Built-in patterns include: - Warning when contains non-ascii characters like greek letters. This can be used for phishing: googĺe.com vs google.com - Suggest replacing 'http' with 'https' - Suggest replacing Youtube, Reddit or Twitter with privacy-friendly alternatives [disabled by default] * Hosts checker: This module labels hosts, configured either by specifying them manually or by using a remote hosts-like file. You can use it to warn about dangerous or special sites. The builtin configuration specifies StevenBlack's hosts (adware/malware, fakenews, gambling and adult content) from https://github.com/StevenBlack/hosts * Debug module: Displays the intent uri, and optionally info about the ctabs (custom tabs) service. This is intended for developers. * Open module: Contains the open and share buttons. If a link can be opened with multiple apps, an arrow will be shown to let you choose. Can't be disabled.
| Feature | NymVPN – Private VPN | URLCheck |
|---|---|---|
| License | GPL-3.0-only | CC-BY-4.0 |
| Install sources | F-DroidGitHub | F-DroidGitHubIzzyOnDroid |
| Categories | Password ManagerVPNProductivityMessagingBrowser | Password ManagerProductivityMessagingBrowser |
| Features | Ad-FreeOpen SourceNo Tracking | Ad-FreeOpen SourceNo Tracking |
| Platforms | Android | Android |
| Website | ||
| Source code |