Delta Executor vs Arceus X vs Codex: The Ultimate Mobile Roblox Exploit Comparison (2026)

If you are a Roblox player in the Philippines looking to run custom scripts like Blox Fruits Auto Farm or MM2 ESP, you have likely come across the three giants of mobile Roblox exploiting: Delta Executor, Arceus X, and Codex.

Choosing the right mobile executor is no longer just about which one runs scripts; it is about stability, device safety, key system speed, and iOS compatibility.

In this hands-on comparison, we put Delta, Arceus X, and Codex to the test on various budget and mid-range devices (including the Redmi Note 13 and Samsung Galaxy A24) to give you an honest, data-backed verdict on which executor is worth your time.

Quick Comparison Table

Here is a breakdown of the key metrics based on our testing:

1. Installation and Device Compatibility

A major difference between these three tools is how they run on different mobile operating systems, especially for players using budget Android devices or iPhones.

Android Installation

All three executors package their software as a modified Roblox APK. This means you must uninstall the official Roblox app before installing any of them.

• Delta: The installation is straightforward. Its file size is optimized, making it easy to download even on budget networks like DITO or Smart.
• Arceus X: Arceus X’s APK package is slightly larger, which can lead to “Package Not Installed” errors on older devices if storage is tight.
• Codex: Codex installs cleanly, but its installer has strict security checks that occasionally trigger false flags in Google Play Protect.

iOS Sideloading (The Big Decider)

For iPhone and iPad players in the Philippines, the choice is clear-cut:

• Delta is the only executor that offers a stable, no-PC sideloading method using Safari and developer certificate tools like ESign.
• Arceus X has no functional iOS support.
• Codex has an iOS version, but it frequently crashes during injection unless you use paid developer certificates or a computer to compile the IPA.

🏆 Winner: Delta Executor for its unmatched iOS performance and lightweight Android installer.

2. Script Execution & API Coverage

We tested each executor by running three complex, widely-used script hubs: Hoho Hub (Blox Fruits), Redz Hub (universal), and Infinite Yield (admin commands).

— We used this standard test loadstring for Redz Hub:

loadstring(game:HttpGet(“https://raw.githubusercontent.com/realredz/RedsLoadstring/main/Source.lua”))()

• Codex (95% Compatibility): Codex has the most complete Lua environment. It ran heavy UI scripts smoothly without rendering glitches. If you run complex, multi-window custom scripts, Codex handles them exceptionally well.
• Delta (92% Compatibility): Delta executed all three test scripts successfully. We experienced minor lag when loading large custom script UIs on low-spec phones, but the scripts themselves ran continuously without crashing.
• Arceus X (85% Compatibility): Arceus X struggles with heavy scripting. When running Hoho Hub, the executor occasionally crashed the Roblox app entirely, indicating high memory overhead during script execution.

🏆 Winner: Codex for the most robust script execution engine.

3. Key System Speed and Ads

Let’s be honest: key checkpoints are the most frustrating part of Roblox exploiting. All three executors use link shortener checkpoints (like Linkvertise or Lootlabs) to fund their free software.

• Delta Executor (2 Checkpoints): Delta uses a 2-checkpoint system. In our tests using Globe mobile data, we completed the checkpoints in 1 minute and 40 seconds. Delta’s verification server is highly stable and rarely drops.
• Codex (2 Checkpoints): Codex also uses a 2-checkpoint Lootlabs system. While quick, Lootlabs frequently redirects to pop-ups that force users to enable browser notifications, which can be annoying to navigate.
• Arceus X (3 Checkpoints): Arceus X requires completing 3 checkpoints. The ad density is high, often triggering infinite loops where the site fails to recognize you completed a step. It took us over 3 minutes to get an active key.

🏆 Winner: Delta Executor for the fastest and most stable key generation experience.

4. Performance & RAM Management

Exploiting takes a toll on mobile hardware. If your phone gets hot or laggy while playing Roblox, RAM allocation is the reason.

• Delta Executor: Optimized for budget hardware. During a 30-minute Blox Fruits auto-farm session, Delta used an average of 250MB of RAM, keeping the device temperature low.
• Codex: Used around 350MB of RAM. It runs smoothly on mid-range devices but causes frame drops (FPS lag) on older phones with less than 4GB of RAM.
• Arceus X: Used over 400MB of RAM. We observed noticeable heat generation on our test devices during extended sessions.

🏆 Winner: Delta Executor for low-spec optimization.

⚖️ Final Verdict: Which Executor Should You Choose?

Choose Delta Executor if:

• You play on an iPhone or iPad and want a no-PC installation.
• You use a budget Android phone (like OPPO, Realme, or Infinix) and need low lag.
• You want a fast key system with fewer ad checkpoints.

Choose Codex if:

• You use a high-end Android device and run complex, heavy custom script hubs that require maximum API compatibility.

Avoid Arceus X if:

• You have a low-spec phone or get frustrated by slow updates and long key systems.