Flipper Volume Key Scroll PDF

Momentus App

In-app purchases

About this app

■ Big screens are a stretch for one hand

The Galaxy Fold8 and Fold8 Ultra open up beautifully. Then your thumb
cannot reach the top of the page, and you have to shift your grip.
Flipper turns the page with a volume key, without touching the screen.
Same grip, no more near-drops.

■ It does not care which app you are in

Webtoons. Instagram Reels. YouTube Shorts. News. Ebooks. Web pages.
PDFs. Documents. Chrome, Samsung Internet, Adobe Acrobat, ebook readers,
news apps, social feeds — one press of a volume key moves you forward.

Feeds that snap one item at a time and pages that scroll freely need
different handling. Flipper recognises which kind of screen you are on
and moves it the right way. There is nothing to switch.

■ Clean page turns on E Ink

Hisense and Kyobo Sam E Ink readers are supported directly.
Scrolling smears an E Ink panel. Flipper jumps a full page at a time,
so every turn lands sharp. Low refresh-rate screens are detected
automatically and handled differently.

■ Set the distance and the feel

· Flip Distance, 5 steps — Full / Almost full / Half / Paragraph / Lines
· Flip Feel, 3 styles — Smooth / Quick / Snap
· Map physical keys beyond the volume rocker
· Start automatically on boot
· Light theme / Dark theme / Follow system

Big jumps for webtoons, small ones for articles. Change it as you read.

■ Back to volume control in one move

Press volume up twice. You can also switch from the notification
or the Quick Settings tile. Turn it on when you read, leave it off
the rest of the time.

■ Who uses it

· Foldable owners reading webtoons and articles on a Galaxy Fold or Flip
· Anyone holding a large tablet one-handed
· E Ink readers on Hisense or Kyobo Sam
· People who read lying down and keep almost dropping the phone
· Cooking with a recipe open, working out with an article open

■ No data is collected

Flipper runs entirely offline. There is no account to create,
no ad SDK and no analytics SDK. Nothing shown on your screen
is stored or sent anywhere. Every setting stays on your device.

■ About the accessibility permission

Android's accessibility service is required to detect physical key
presses and scroll the screen. It is used only to turn pages, and you
can revoke it in system settings at any time.

■ 7-day free trial

Try every feature free for 7 days. No payment method is required,
and it never converts to a paid plan on its own.

What’s new

· Volume keys go back to controlling sound while you use the camera, a call, music or video. Page flipping resumes afterwards.
· The accessibility permission notice was rewritten. It explains what the service does, and you can accept or decline.
· Fixed the notification disappearing, and the freeze when opening the notification shade.
· App info now shows the installed version.