Xeno and Delta are often mentioned together, but they are not direct competitors. Xeno is a Windows-focused external executor. Delta is primarily a mobile executor for Android, with PC builds that are less consistent. The right choice depends on what device you use.
Quick Comparison
| Feature | Xeno | Delta |
|---|---|---|
| Primary Platform | Windows (external) | Android (mobile-first) |
| PC Support | Yes — designed for Windows | Yes, but stability varies by build |
| Keyless | 100% free, no keys | Keyless option on Android; some builds use keys |
| Design Focus | External execution, stability after patches | Mobile usability, cross-platform access |
| Security Risk | High risk from fake sites; official source required | Same risk — unofficial APKs are a major malware vector |
Where Delta Wins
Delta's biggest strength is mobile support. It runs on Android and has a dedicated keyless path on mobile, which is rare for executors [citation:3][citation:15]. For users who script on a phone or tablet, Delta is often the most practical option. It also has PC builds, though users report that stability on Windows can vary depending on the day and the latest Roblox update [citation:13].
Where Xeno Wins
Xeno is built for Windows from the ground up. It is an external executor designed to attach to the desktop Roblox client, with features like multi-attach support and a built-in script hub [citation:11]. For PC users, this means a more consistent experience than running a mobile-first executor on desktop.
Xeno is also completely keyless and free on Windows. The official site states: no keys, no payments, no link shorteners [citation:11]. Delta's keyless status is more complicated — some builds and platforms require keys, while the Android version has a keyless option [citation:15].
The Safety Reality
Both executors are targeted by malware campaigns. Xeno has been impersonated by fake installers that deliver information-stealing malware and remote access trojans [citation:14]. Delta's APK distribution outside Google Play carries similar risks, and Android apps from unofficial sources can be infected [citation:3].
The difference is that Xeno has a single official source you can point to: getxeno.space. For Delta, there are multiple sites claiming to be official, which makes it harder for new users to know which download is safe.
Bottom line: If you script on Android, Delta is the more natural choice. If you script on Windows, Xeno is the better fit — it is built for the platform, completely keyless, and has a clear official source. Never download either from Discord DMs or random forums. For Xeno, use getxeno.space.
Related Guides
Compare Xeno to other executors: Xeno vs Krnl, Xeno vs Solara, Xeno vs Wave. New to executors? Read What Is a Keyless Roblox Executor?.