PaperDuo terms of use
Last updated 23 September 2026 · Designed for iPhone Duo
Using PaperDuo
PaperDuo scans, reads, organizes, fills, signs, translates and exports documents on your iPhone. You are responsible for the documents you add and the actions you choose to take. Check every result against the original before acting on it.
Free and Pro
Scanning, importing, reading, correcting recognized text, filling, signing and basic export remain available without a purchase. When Pro is offered, Basic includes 10 newly analyzed documents per calendar month; Pro removes that monthly ceiling. A document counts once after its first successful model-powered analysis. Reopening, retrying, correcting recognition, reviewing sources and failed or cancelled analysis do not use another unit. Monthly, annual and lifetime options unlock the same current Pro benefit.
Device and document limits
Model-powered analysis and questions require a compatible iPhone with Apple Intelligence enabled and ready; Pro cannot enable it on unsupported hardware. Translation depends on supported language pairs and downloaded on-device resources. Engineering limits apply to every plan: up to 100 pages and 100 MB of originals per document, and imported images up to 100 megapixels.
Purchases
If you choose Pro, Apple shows the actual price and billing period before purchase and handles payment. Monthly and annual subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel them in your Apple Account settings. Lifetime is a one-time purchase and does not renew. Buying lifetime does not automatically cancel a separate subscription; manage any existing subscription with Apple.
Your documents remain yours
Your saved documents, edits and basic export remain available if your subscription ends. A purchase does not grant access to features your device cannot run.
Accuracy and safety
Recognition, translation and analysis can be wrong or incomplete. PaperDuo is not legal, financial, medical or tax advice. Review the original document and any suggested action yourself. PaperDuo does not execute payments.
Availability and contact
The app is provided as available, without a promise that it is error-free or that every feature will remain unchanged. Questions about these terms: blast3r88@gmail.com.