# Pocket Butler: Private PDF AI — Your Private AI Butler > Your Private AI Butler (iPhone/iPad app by Shanghai Runesmith Artificial Intelligence Technology Co., Ltd..) - Source: https://appshunter.io/ios/app/pocket-butler-private-pdf-ai/id6764463613 (this page in markdown: same URL + `.md`) - Developer: [Shanghai Runesmith Artificial Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1872991929) - Category: Lifestyle, Productivity - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 26.0 · 17 MB - Languages: Arabic, English, French, German, Japanese, Korean, Portuguese, Chinese, Spanish - Released: 2026-05-05 - Data updated: 2026-06-25 - User reviews in markdown: https://appshunter.io/ios/app/pocket-butler-private-pdf-ai/id6764463613/reviews.md ## What is Pocket Butler? Pocket Butler is a private AI assistant for your iPhone — one that never sends your photos, documents, or schedules to the cloud. NEW IN 2.0 — SNAP TO CALENDAR Take a photo of a poster, a screenshot of a chat invite, or a handwritten note. Pocket Butler reads the dates and adds them to your Calendar, all on-device using Apple Intelligence. No upload. No account. Just the schedule, on your iPhone. DOCUMENTS, MADE SENSE OF Import PDFs, contracts, and reports. Ask questions, compare two documents side-by-side, summarize the key points, or pull out every date and deadline. Apple's on-device Foundation Models do the work — your documents stay on the device. LIBRARY Q&A Ask one question across your whole document library. "When does the lease auto-renew?" finds the sentence, not just the file. EXPORT TO CALENDAR & REMINDERS Turn extracted dates into Calendar events. Turn obligations into Reminders. One tap. WHAT WE WILL NOT DO • No accounts. No sign-in. No email collection. • No cloud routing — even when iOS offers third-party AI extensions. • No ads. No analytics SDKs. No tracking. • Your iPhone is the only place that sees your content. YEARLY OR LIFETIME — YOUR CHOICE Free to try: 1 Snap + 1 document analysis. Then choose how to support us: • Yearly Pro: start with a 7-day free trial, then full features. Cancel anytime. • Lifetime Pro: one-time purchase, all current and future tools, forever. Previous Pro buyers are auto-upgraded to Lifetime — thank you for the early support. 9 LANGUAGES, ON-DEVICE FROM DAY ONE English, German, Japanese, Korean, Arabic, French, Spanish, Portuguese, Simplified Chinese — fully localized, including RTL. REQUIREMENTS iPhone 15 Pro or later (or iPad with M1+) for full Apple Intelligence features. Older iPhones use a regex + extractive fallback that still works in airplane mode. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | DocSage Pro | $0.99 | one-time | | Lifetime Pro | $79.99 | one-time | ## Version history (last 5 releases) ### 2.2 — 2026-06-08 NEW — four more tools, all on-device: • Receipts: merchant, date, totals and tax. • Travel: booking text into calendar events to review. • Deadlines: renewal, payment and notice dates from contracts. • Voice Notes: decisions and action items from transcripts. Also improved: smarter reminders for ambiguous times, international phone numbers in contacts, sturdier handling of large or unusual files, and a cleaner Pro badge. As always, everything runs on your device — nothing is uploaded. ### 2.1.1 — 2026-06-01 Pocket Butler 2.0 — A new chapter. NEW: SNAP TO CALENDAR Take a photo of any event — poster, screenshot, handwritten note. Pocket Butler reads the dates on-device and adds them to your Calendar. NEW: YEARLY OR LIFETIME — YOUR CHOICE • Yearly Pro: full features, cancel anytime. • Lifetime Pro: one-time purchase, all current and future tools. No subscription dark patterns. NEW: PRIVATE BUTLER POSITIONING Our previous document features are now all here — compare 2+ docs, library Q&A, export to Calendar / Reminders, contract risk extraction. All under one private brand. NEW: NO CLOUD ROUTING Even when iOS 27 offers third-party AI extensions, Pocket Butler stays on-device. Always. PREVIOUS PRO BUYERS You have been auto-upgraded to Lifetime Pro. Thank you for the early support — a welcome banner appears on first launch. 9 LANGUAGES ON DAY ONE Including RTL Arabic, fully localized — no machine translation. ### 2.1.0 — 2026-05-21 Pocket Butler 2.0 — A new chapter. NEW: SNAP TO CALENDAR Take a photo of any event — poster, screenshot, handwritten note. Pocket Butler reads the dates on-device and adds them to your Calendar. NEW: YEARLY OR LIFETIME — YOUR CHOICE • Yearly Pro: full features, cancel anytime. • Lifetime Pro: one-time purchase, all current and future tools. No subscription dark patterns. NEW: PRIVATE BUTLER POSITIONING Our previous document features are now all here — compare 2+ docs, library Q&A, export to Calendar / Reminders, contract risk extraction. All under one private brand. NEW: NO CLOUD ROUTING Even when iOS 27 offers third-party AI extensions, Pocket Butler stays on-device. Always. PREVIOUS PRO BUYERS You have been auto-upgraded to Lifetime Pro. Thank you for the early support — a welcome banner appears on first launch. 9 LANGUAGES ON DAY ONE Including RTL Arabic, fully localized — no machine translation. ### 2.0 — 2026-05-19 Pocket Butler 2.0 — A new chapter. NEW: SNAP TO CALENDAR Take a photo of any event — poster, screenshot, handwritten note. Pocket Butler reads the dates on-device and adds them to your Calendar. NEW: YEARLY OR LIFETIME — YOUR CHOICE • Yearly Pro: full features, cancel anytime. • Lifetime Pro: one-time purchase, all current and future tools. No subscription dark patterns. NEW: PRIVATE BUTLER POSITIONING DocSage's document features are now all here — compare 2+ docs, library Q&A, export to Calendar / Reminders, contract risk extraction. All under one private brand. NEW: NO CLOUD ROUTING Even when iOS 27 offers third-party AI extensions, Pocket Butler stays on-device. Always. ORIGINAL DOCSAGE PRO BUYERS You have been auto-upgraded to Lifetime Pro. Thank you for the early support — a welcome banner appears on first launch. 9 LANGUAGES ON DAY ONE Including RTL Arabic, fully localized — no machine translation. ### 1.0 — 2026-05-05 No release notes. ## More apps by Shanghai Runesmith Artificial Intelligence Technology Co., Ltd. - [Kauchim: Daily Oracle](https://appshunter.io/ios/app/kauchim-daily-oracle/id6758753337) - [The Manual - Offline Survival](https://appshunter.io/ios/app/the-manual-offline-survival/id6761049249) - [SignalFlare-ChatWithoutSignal](https://appshunter.io/ios/app/signalflare-chatwithoutsignal/id6761100229) - [Offline-Walkie](https://appshunter.io/ios/app/offline-walkie/id6761357902) - [RundownPro](https://appshunter.io/ios/app/rundownpro/id6761432222) - [Tripwire](https://appshunter.io/ios/app/tripwire/id6761479164) All apps by Shanghai Runesmith Artificial Intelligence Technology Co., Ltd.: https://appshunter.io/developer/1872991929 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*