Comparison

LocalRAG! vs DocPeek

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LocalRAG!

This app allows you to ask questions and get answers from all your documents, including PDFs, Word, Excel, audio, and video files. It transcribes audio and video on-device and provides answers with source citations, all while prioritizing your privacy by keeping your data local.

Highlights
  • Search across 23 file formats
  • On-device audio/video transcription
  • Privacy-first local processing
  • Answers with source citations
  • Organize documents into collections
  • Built-in file viewers
  • Model selection for AI processing
Features
Read full description

LocalRAG! — Any file. One conversation. PDF, Excel, Word, PowerPoint, EPUB, images — and now audio recordings and video files. No matter the format, just add them to a collection. AI searches across all your documents at once. No cloud uploads required. NEW IN v3.0: AUDIO & VIDEO TRANSCRIPTION Import MP3, M4A, WAV, AAC, FLAC audio files and MP4, MOV, M4V video files. WhisperKit transcribes everything entirely on your device — no audio ever leaves your phone. AI-powered cleanup automatically removes filler words and stutters for cleaner transcripts. Tap any answer to jump straight to the timestamped segment. HOW PEOPLE USE IT • Meeting recordings turned into searchable knowledge Import your meeting recordings. Ask "What was decided about the budget?" Get answers with timestamps you can jump to. • Lecture videos and study materials together Mix lecture videos, PDFs, and your notes in one collection. Ask "Explain the method in Chapter 3" — AI searches text and transcripts. • Interview recordings stay private Journalists, researchers, lawyers — your sensitive recordings are transcribed entirely on-device. Nothing is uploaded. • All your project docs in one place PDFs, Word minutes, Excel spreadsheets, audio briefings — formats don't matter. Just ask "What was decided?" • Search across languages English PDFs, Japanese spreadsheets, Thai notes — language doesn't matter. Ask in English, get answers from Japanese documents. 25 FORMATS SUPPORTED Documents (PDF, EPUB, DOCX, XLSX, PPTX, TXT, MD, CSV, RTF, HTML), images (JPG, PNG, HEIC, WebP) with on-device OCR, audio (MP3, M4A, WAV, AAC, FLAC) and video (MP4, MOV, M4V) with on-device WhisperKit transcription. Scanned and copy-protected PDFs also supported. PRIVACY FIRST Text extraction, transcription, indexing — all happen on your device. Your original files and audio recordings never leave your device. With the local LLM option, your questions and answers stay on the device too — no document text, no question, no answer is ever transmitted. With Claude API mode, only your question and relevant text snippets are sent. No account, no email, no advertising IDs, no third-party trackers. The app does send usage statistics so we can improve it — they never identify you and never include your content, and our Privacy Policy lists exactly what they contain. ANSWERS WITH SOURCES AI automatically finds relevant sections and responds with source citations — document name and page number, or audio file with timestamp. Tap a citation to jump straight to it. Summarize, translate, analyze — any instruction works. COLLECTIONS Organize documents into folders. Switch chat scope by collection for focused Q&A sessions. Supports hierarchical structure (up to 3 levels). BUILT-IN VIEWERS View PDFs, Excel, PowerPoint, EPUB, images, and audio/video transcripts directly in the app with thumbnail previews and timestamp navigation. MODEL SELECTION Use your own API key to choose between Claude Sonnet 5, Haiku 4.5, or Opus 5. Or switch to the built-in local LLM to keep your documents and questions entirely on-device. Balance speed, accuracy, and cost to suit your needs. 8 LANGUAGES Available in English, Japanese, German, Spanish, French, Portuguese, Korean, and Chinese. SUBSCRIPTION - 1-week free trial included - Full access to all features during trial - Subscription begins automatically after trial ends - Cancel anytime SUBSCRIPTION DETAILS - Monthly and yearly plans available - Payment is charged to your Apple ID account at confirmation - Subscription auto-renews unless cancelled at least 24 hours before the end of the current period - Manage or cancel anytime in Account Settings Terms of Use: https://localrag.app/terms Privacy Policy: https://localrag.app/privacy

About

DocPeek

Features
Read full description

DocPeek is a local-first document reader and long-form writing workspace for iPhone and iPad. Open Markdown, HTML, Word, Excel, PowerPoint, RTF and EPUB files, search and understand their content, then export polished PDFs. Switch to Creation mode to organize chapters, outlines, characters, worldbuilding and storyboard beats. DOCUMENT READER • Open MD, HTML, DOC, DOCX, XLS, XLSX, PPT, PPTX, RTF and EPUB • Import from Files, Mail, Messages and the share sheet • Table of contents, full-text search, source view, themes and font controls • Syntax highlighting, math formulas and Mermaid diagrams AI READING ASSISTANT • Generate summaries, outlines, key points and action items • Ask questions about the active document • Text is sent only when you explicitly use an AI feature PDF EXPORT • Convert one file or batch multiple documents • Customize cover, contents, paper, margins, headers and footers WRITING WORKSPACE • Manuscript, outline, scene beats, characters and worldbuilding • Templates for novels, serialized fiction and screenplay storyboards • Polish, expand, shorten, continue and rewrite with AI • Import DOCX, TXT, MD, RTF and EPUB with chapter detection • Export DOCX, EPUB, PDF, TXT, MD and JSON • Read chapters aloud for proofreading Document rendering, project storage and standard exports stay on your device by default. Private Sync can transfer writing projects between your devices, and cloud data can be deleted at any time. The free tier includes core reading, previews and standard PDF export. DocPeek Pro unlocks higher AI usage, AI writing assistance and batch PDF workflows. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://docpeek.xinghebit.com/privacy.html

Screenshots

LocalRAG!4 screens
DocPeek4 screens

Verdict

The call

The clearest difference is device support: DocPeek at 4 against LocalRAG!'s 2. DocPeek also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LocalRAG! sells 4 in-app purchases, starting at $4.99 per month and DocPeek sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
LocalRAG! versus DocPeek: the parameters behind the verdict, then further details
ParameterLocalRAG!DocPeek
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 daysEvery 3 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS17.015.0 — better
Further details — not scored
Size15 MB15 MB
Age rating4+4+
DeveloperLOOSEDAYS Co.,Ltd.Beijing XingheBit Science & Technology Development Co., Ltd.

In-app purchases

4 purchases

LocalRAG!

Subscriptions4
  • Standard Monthly7 Days trial$4.991 Month
  • Pro Monthly7 Days trial$9.991 Month
  • Standard Yearly7 Days trial$39.991 Year
Show 1 more
  • Pro Yearly7 Days trial$79.991 Year
2 purchases

DocPeek

Subscriptions2
  • DocPeek Pro 月订阅$1.991 Month
  • DocPeek Pro 年订阅$12.991 Year

Questions

Is LocalRAG! free?
LocalRAG! is free to download, with in-app purchases available.
Is DocPeek free?
DocPeek is free to download, with in-app purchases available.
Do LocalRAG! or DocPeek have ads?
Neither LocalRAG! nor DocPeek shows ads.
Which is updated more often, LocalRAG! or DocPeek?
LocalRAG! ships an update every 3 days, and DocPeek every 3 days. Most recently, LocalRAG! was updated on October 16, 2026 and DocPeek on October 10, 2026.

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