Comparison

Noxidox vs DocPeek

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

Head to head
About

Noxidox

Features
Read full description

Noxidox is your private AI document search for iPhone and iPad. Search PDFs, Word documents, and text files using artificial intelligence, analyze content, and ask questions in natural language—right on your device, with no cloud required. Import documents, organize them into projects, and find answers across multiple files. Semantic search understands the meaning behind your questions and finds relevant content, even without exact keywords. AI processing takes place locally using Apple Intelligence. Your documents remain on your device—no external AI servers, no tracking, and no unnecessary data sharing. FEATURES ◆ On-Device AI: Use Apple Intelligence to analyze documents locally, answer questions, and find relevant text passages. No external AI servers and no internet connection required for local processing. ◆ Hybrid AI Search: Combining semantic vector search with classic keyword search to find relevant content. Semantic search understands the intent behind your query and finds matching passages, even without identical search terms. ◆ Multiple Documents, One Project: Search across multiple documents simultaneously and combine relevant information into a coherent answer. Ideal for research, studies, and work. ◆ Automatic Document Summaries: Upon import, Noxidox automatically creates an AI summary. This gives you a quick overview of extensive documents. ◆ Export Summaries: Export the AI summary of any document and use your key insights outside of Noxidox. ◆ Document Scanner & OCR: Scan paper documents using your camera. Apple Vision recognizes text and makes it searchable. Images and scanned PDF pages are also automatically analyzed via OCR. ◆ Voice Input & Text-to-Speech: Ask questions using your voice and listen to responses read aloud. Speech transcription takes place locally on your iPhone. ◆ Tools: Chart, Calculator & Calendar: Use integrated tools for calculations, data visualization, and calendar events. Easily control which tools Noxidox is allowed to use via the settings. ◆ PDF, Word & Text Files: Import PDFs (.pdf), Word documents (.docx), and text files (.txt). Embedded images and scanned PDF pages are made searchable via OCR. ◆ Local Chat History: All conversations are saved locally and remain accessible at any time. ◆ AI Chat Summaries: Generate structured summaries of your chat sessions complete with key insights, sources, and open questions. ◆ iCloud Sync (Pro) Sync projects and documents across your Apple devices via iCloud. ◆ Privacy Without Compromise: No tracking mechanisms, no analytics, and no processing of your documents on external AI servers. Your AI works locally on your device. FREE VERSION Get started for free: • 3 projects • 10 documents • All tools NOXIDOX PRO Unlock all features: • Unlimited projects and documents • iCloud sync across your Apple devices • 7-day free trial – cancel anytime REQUIREMENTS Requires iOS 26 or later and an iPhone with Apple Intelligence support (iPhone 15 Pro or newer). LEGAL Privacy Policy: https://www.noxidox-app.de/de/app/privacy-policy Terms of Service (EULA): https://www.noxidox-app.de/de/app/terms-of-service

About

DocPeek

Features
Read full description

Open Markdown, Word, Excel, PowerPoint, HTML, RTF and EPUB files in one fast, private reader. Get the key points with an AI summary, ask questions about the document, and turn anything into a polished PDF. READ ANY DOCUMENT • Markdown, HTML, DOC/DOCX, XLS/XLSX, PPT/PPTX, RTF, TXT and EPUB • Automatic table of contents and full-text search for long files • Code highlighting, math formulas and Mermaid diagrams • Open from Files, Mail, Messages or any share sheet • Themes, font sizes and dark mode for comfortable reading UNDERSTAND IT FASTER WITH AI • Summaries, outlines, key points and action items in one tap • Ask follow-up questions about the open document • Answers in your language • Your text is only sent when you choose to use an AI feature EXPORT POLISHED PDFS • Cover page, table of contents, paper size, margins, headers and footers • Selectable text in every PDF • Batch-convert a whole folder at once WRITE LONG-FORM PROJECTS • Chapters, outlines, scene beats, characters and worldbuilding • Templates for novels, serials and screenplays • AI polish, expand, shorten, continue and rewrite • Import DOCX, TXT, MD, RTF and EPUB with automatic chapter detection • Export DOCX, EPUB, PDF, TXT, MD and JSON BUILT FOR EVERY SCREEN Works on iPhone, iPad, Mac and iPhone Duo, with split view on large screens. PRIVATE BY DESIGN Rendering, storage and standard exports happen on your device. No account is needed to read. Free: reading, previews and standard PDF export. DocPeek Pro (monthly or yearly subscription) unlocks more AI, AI writing tools and batch PDF. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docpeek.xinghebit.com/privacy.html

Screenshots

Noxidox4 screens
DocPeek4 screens

Verdict

The call

The clearest difference is update cadence: DocPeek at every 4 days against Noxidox's every 6 weeks. DocPeek also leads on device support (4 vs 2) and iOS requirement (15.0 vs 26.0). On price, 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. Noxidox sells 2 in-app purchases, starting at $3.99 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

Noxidox ships an update every 6 weeks, DocPeek every 4 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 3 level
Noxidox versus DocPeek: the parameters behind the verdict, then further details
ParameterNoxidoxDocPeek
PriceFreeFree
Update frequencyEvery 6 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS26.015.0 — better
Further details — not scored
Size12 MB16 MB
Age rating4+4+
DeveloperKai HempelBeijing XingheBit Science & Technology Development Co., Ltd.

In-app purchases

2 purchases

Noxidox

Subscriptions2
  • Noxidox Pro monthly$3.991 Month
  • Noxidox Pro yearly$17.991 Year
2 purchases

DocPeek

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

Questions

Is Noxidox free?
Noxidox is free to download, with in-app purchases available.
Is DocPeek free?
DocPeek is free to download, with in-app purchases available.
Do Noxidox or DocPeek have ads?
Neither Noxidox nor DocPeek shows ads.
Which is updated more often, Noxidox or DocPeek?
Noxidox ships an update every 6 weeks, and DocPeek every 4 days. Most recently, Noxidox was updated on November 9, 2026 and DocPeek on November 5, 2026.

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