When comparing Lightning Launcher eXtreme vs Zeam Launcher, the Slant community recommends Lightning Launcher eXtreme for most people. In the question“What are the best launchers for Android?” Lightning Launcher eXtreme is ranked 16th while Zeam Launcher is ranked 52nd. The most important reason people chose Lightning Launcher eXtreme is:
You can choose a grid of any size or drop the grid completely and arrange everything freely on the canvas. It even comes with its own scripting language if you want to completely customise any aspect of the launcher.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Highly customisable
You can choose a grid of any size or drop the grid completely and arrange everything freely on the canvas. It even comes with its own scripting language if you want to completely customise any aspect of the launcher.
Pro Supports icon packs
specify per item - icons from packs can be set as foreground or background icons and can be scaled independently.
Pro Great themes available

Pro Small Memory Footprint
Depending on how how in-depth you customize, a bare-bones launcher experience uses very little memory.
Pro Practically unlimited number of desktops
By utilizing folders users can create what are essentially mini desktops with each one.
Pro Desktops can be greater then the visible area, allows for panning around
Pro How-to videos available
The developer, Pierre Hébert, provides YouTube video guides.
Pro Small
At 388k, the size of the app is very small, especially when compared to more modern launchers, definitely a good app to use on low memory devices.
Pro Fast
Among the fastest launchers available.
Cons

Con High learning curve to fully customise
It will take a lot of time and patience to perfect your screens to exactly what you want. You can, however, download and build off of other users' models. The dev provides several YouTube how-to guides as well.
Con Not a lot of customization options
Zeam offers a near-stock experience. In addition to stock Android it has a scrollable dock and allows assigning actions to gestures, setting the app grid size among a few other small tweaks.
Con Abandoned
Has not been updated since 2013, though it still works fine.
