
Compress video PRO
Turn a big video into a smaller copy that still looks good on a phone. The first 3 are free.
Make a video smaller. Scan paper to PDF. Resize a photo to a size limit. Lock private photos. It all runs on your phone, and the app never uploads your photos.
Free for iPhone. Pro is optional.
Each tool does one job and saves a new copy, so your original is never touched.

Turn a big video into a smaller copy that still looks good on a phone. The first 3 are free.

Scan paper with the camera, one page or many, and save one PDF.

Hit the size an upload form asks for, such as 200 KB.

Cover names and numbers on a screenshot, then save a copy to share.

Lock private photos behind your passcode or biometrics. Put them back any time.

Convert, Photos to PDF, Long screenshot and Space saver, in the same place.
Text recognition, sorting and search run on the device.
Rollshelf never uploads a photo, or anything read from one.
No sign-in, and nothing to remember.
Every delete is your phone's own dialog, and removed photos wait in Recently Deleted for 30 days.
The everyday tools are free. Pro adds the heavy ones and removes the ads.
| Free | Pro | |
|---|---|---|
| Scan, Photos to PDF, Convert, Resize, Long screenshot, Redact | Included | Included |
| Compress video | First 3 videos, then 3 more, each with one ad you choose to watch | Unlimited |
| Space saver | First 3 packs, then 2 more per ad you choose to watch | Unlimited |
| Vault | First 25 items, then 20 more with ads, 10 an ad | Unlimited |
| Ads | A banner above the tab bar, an ad box while a video is made smaller, and optional ads | None |
Pro is one lifetime purchase or a yearly plan that renews until you cancel. There is no free trial. Prices show in the app in your currency. Putting photos back from a pack or the Vault is always free.
No. The app never uploads your photos, or anything read from them. The app sends anonymous usage counts and crash reports, and one switch in Settings turns them off. If you invite friends, our invite service keeps a code and the join times, and never a photo.
No. There is no sign-in.
No. Each tool saves a new copy. Deletes and the Vault go through your phone's own confirmation, and nothing is removed until you confirm.
iPhone first.
The app shows the price in your currency. Pro is a one-time lifetime purchase or a yearly plan. Invite three friends and you can get a free year of Pro (on iPhone it then renews at the yearly price unless you cancel).
Questions or something sorted wrong? Write to dinosdev1986@gmail.com. Include your phone model and OS version. Apart from anonymous usage counts, crash reports and, if you use invites, your invite code and its joins, the app sends us nothing, so what you tell us is what we have to go on. Replies within 2 working days.
Purchases and refunds are handled by Apple or Google Play.