The reference panel spends your game’s screen space
Start full width
Game + touch controls
Establish a readable baseline before opening another app.
Borrow width for lookup
Game
Wiki / guide
Keep the split only while both panels remain usable.
Return to full width
Game + touch controls
Restore the baseline when active play needs the space.
Relative layout model; panel proportions are illustrative, not device measurements. Multitasking support varies by device and OS.
Primary clientOfficial OSRS Mobile
Useful beside itWiki / guide / chat
PvM ruleFull screen when reach matters
Use split screen for a wiki, chat, or guide when OSRS stays readable and easy to tap. For touch-heavy PvM, give the game full width and keep the reference on another device. If the split makes targets hard to hit, switch back to full screen.
Start with a wiki page beside OSRS and give the game most of the width. Then try the app you actually plan to use, such as a video or chat window. Check whether typing, playing the video, or returning from another app pauses or resizes the game. A large display alone does not settle those questions.
OSRS tablet split-screen platform checks
Platform
What the current platform docs support
OSRS setup rule
Android
Android desktop windowing and split-screen availability vary by device; Pixel Tablet documents a resizable divider and saved app pairs.
Test the exact tablet in both orientations. Keep the game panel wider when touch reach matters.
iPadOS 26
Windowed Apps can be resized, moved, placed side by side, or used in Slide Over on supported iPads.
Use the model-specific Apple support list. Older iPads may expose different multitasking behavior.
Fire OS
Amazon documents Fire compatibility and device generations separately; do not assume stock Android windowing or a normal Google Play path.
Verify the exact Fire model, store path, and region first. Read the Fire tablet guide.
Windows 2-in-1
Windows tablet mode changes when a keyboard is detached or attached; this is a desktop window/client path, not OSRS Mobile split screen.
Every extra panel takes width away from inventory, prayer, movement, or the map.
OSRS tablet split-screen layouts
Layout
Good for
Tradeoff
Landscape, game wider
OSRS beside a narrow wiki or guide.
Reference text may need scrolling or zoom.
Portrait, stacked panels
Reading a guide while checking the game.
Game height and touch density can feel compressed.
Popup or temporary panel
Quick lookup without a permanent split.
Behavior varies by OS and app; it can cover the game.
Full-screen swap
PvM, banking, or any moment that needs reach.
You lose the constant reference view.
Setup loop
Start full screen, then give width away slowly.
Open OSRS full screen and set a readable zoom and interface scale.
Enable the tablet's supported split or multitasking mode.
Place the wiki, chat, or guide in the smaller panel.
Check inventory, prayer, chat, and movement touch targets again.
Save full screen for moments where the smaller client adds reach risk.
Try the wiki on your phone and run OSRS at full width before buying a new tablet. If the client is still too cramped beside the wiki, upgrade to a screen that keeps the game readable.
A keyboard or mouse can change input, but it does not turn the official mobile client into RuneLite. Compare the tablet input options.
Touch checks
Reset the layout before trusting it in PvM.
A split, rotation, or client update can make a tap feel offset or leave the right side clipped on some device combinations. Use that symptom to narrow the cause. It does not prove there is a universal OSRS bug, and the same fix may not work on every device.
Update OSRS and the tablet software.
Exit and re-enter split screen, then swap the app positions.
Try the other orientation and stretch the game panel or return to full screen.
Check display, zoom, and window settings before retesting touch targets.
Test the intended activity at low stakes before using the layout for touch-dense PvM.
How I checked this page
When to return to full screen
The default is a readable split for lookup and chat. Full width wins for active touch work. Exact behavior depends on model and OS.
Android, iPadOS, and OSRS documentation describe the available multitasking controls. Check your tablet’s model and OS version because split-screen behavior varies.
Yes, when both panels stay readable and the wiki saves repeated lookups. If taps become difficult, run OSRS full screen and put the wiki on your phone.
When should I switch OSRS to full screen?
Use full screen for PvM, banking, or any touch-heavy task where the smaller game panel makes targets harder to reach.
What if my tablet feels too small beside the wiki?
Restore full screen and move the wiki to your phone first. If the client still feels too small, compare tablets in the OSRS Mobile shortlist.