Stampede
iPad · One-time purchase
Mark up PDFs.
Own the app.
A proofreading workbench for iPad. Your stamps sit beside the page, your marks export clean, and nothing leaves the device. No subscription.
No subscription
One purchase, on the App Store.
No account
Nothing to sign up for.
No cloud
Proofs stay on your iPad.
Nothing to save. Ever.
Your work is saved as you go.
Spell check
Runs locally. Stays private.
Buy it once. Keep it.
No tiers. No feature held back to sell you the good version later. Whatever the App Store listing says on the day is the price.