Comparison

Prompt Safe vs HOOH AI PDF Document Assistant

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

Head to head
About

Prompt Safe

Features
Read full description

Your prompts. Kept safe. Prompt Safe is a local-first productivity app designed to help you store, organize, and reuse your AI prompts — securely and privately. No accounts. No cloud. No tracking. All your prompts stay only on your device. Key Features • Store and manage AI prompts • Organize with tags and collections • Fast search and instant copy • Template-based prompts • Generate shareable prompt cards • Works fully offline Privacy by Design • No sign-up or login • No server storage • No ads or tracking • No prompt data sent externally Prompt Safe never analyzes, collects, or learns from your prompts. Perfect for • Developers, designers, and creators using AI daily • Anyone who wants to treat prompts as reusable assets • Users who prefer private, offline tools over cloud services Note Prompt Safe is a prompt management tool. It does not generate AI outputs or guarantee specific results.

About

HOOH AI PDF Document Assistant

This AI-powered workspace helps you manage and understand your documents. It allows you to chat with PDFs, summarize content, edit forms, and search across your private files. Keep your important papers organized and accessible.

Highlights
  • Chat with PDFs and documents
  • Summarize long documents
  • Edit and fill forms
  • Search across documents
  • Organize personal papers
  • Work in preferred language
Features
Read full description

Hooh is a private AI workspace for the documents that run your life and work. Upload PDFs, scans, photos, presentations, images, forms, bills, leases, contracts, statements, notes and reports. Hooh turns them into a clear workspace where you can read, understand, edit, fill and sign without jumping between apps. Ask questions in natural language and get grounded answers from your files. Generate concise summaries, pull key points and dates, search across documents, and keep context from one document to the next. When paperwork gets dense, Hooh helps you see what matters, what needs attention and what to do next. What you can do with Hooh: - Chat with PDFs, scans, and files - Summarize long documents in seconds - Find dates, deadlines, amounts and key terms - Edit, fill and sign forms - Search across your private document workspace - Keep bills, contracts, medical records, school forms and personal papers organized - Work in your preferred language Hooh supports working with PDFs, DOCX, PPTX and all major image formats. Privacy is built into Hooh. Your data is private, encrypted and never used to train AI models. You stay in control of what you upload and can delete files when you choose. Hooh can make documents easier to understand, but it does not replace legal, medical, financial or other professional advice. Always verify important details in the original document. Hooh subscriptions unlock higher limits and advanced document work, including more summaries, Q&A and processing capacity. Subscription details are shown before purchase and can be managed in your Apple ID settings. By downloading or using Hooh, you agree to our Terms of Use and Privacy Policy. Terms of Use: https://hooh.ai/terms Privacy Policy: https://hooh.ai/privacy

Screenshots

Prompt Safe4 screens
HOOH AI PDF Document Assistant4 screens

Verdict

The call

The clearest difference is in-app purchases: Prompt Safe at none against HOOH AI PDF Document Assistant's 4. Prompt Safe also leads on ads (none vs shown) and update cadence (every 2 days vs every 5 days). On price, device support and iOS requirement 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. HOOH AI PDF Document Assistant sells 4 in-app purchases, starting at $9.99 per month. Prompt Safe asks for nothing beyond the download.

UpkeepUpdate frequency

Prompt Safe ships an update every 2 days, HOOH AI PDF Document Assistant every 5 days. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Prompt Safe versus HOOH AI PDF Document Assistant: the parameters behind the verdict, then further details
ParameterPrompt SafeHOOH AI PDF Document Assistant
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 2 days — betterEvery 5 days
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS17 — better18.6
Further details — not scored
Size13 MB42 MB
Age rating4+17+
DeveloperThe K MediaHooh Inc

In-app purchases

None

Prompt Safe

No in-app purchases

4 purchases

HOOH AI PDF Document Assistant

Subscriptions4
  • Hooh Pro Monthly$9.991 Month
  • Premium Monthly$19.001 Month
  • Hooh Pro Yearly$99.001 Year
Show 1 more
  • Premium Yearly$199.001 Year

Questions

Is Prompt Safe free?
Prompt Safe is free to download, with no in-app purchases.
Is HOOH AI PDF Document Assistant free?
HOOH AI PDF Document Assistant is free to download, with in-app purchases available.
Do Prompt Safe or HOOH AI PDF Document Assistant have ads?
HOOH AI PDF Document Assistant shows ads; Prompt Safe does not.
Which is updated more often, Prompt Safe or HOOH AI PDF Document Assistant?
Prompt Safe ships an update every 2 days, and HOOH AI PDF Document Assistant every 5 days. Most recently, Prompt Safe was updated on October 28, 2026 and HOOH AI PDF Document Assistant on November 5, 2026.

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