KeyRoom vs HanFlow PDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KeyRoom
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KeyRoom is a password manager that runs entirely on your device. Face ID opens it instantly, and everything stored is encrypted. It is built lean, for people who open their vault every single day. WHAT IT DOES - Search by service name or by the ID you use - Email autocomplete cuts down the typing - Only encrypted local data is used, so nothing is transmitted - Generate strong passwords and jump straight to Safari - Keeps just what you need and leaves the rest out NO ACCOUNT, NO CLOUD There is no sign-up because there is no server. Your vault cannot leak from a service that does not exist. A simple manager that handles only the information you actually need.
HanFlow PDF
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HanFlow PDF — ad-free PDF reader, editor & document scanner with AI OCR Clean and quick, with only the features you need. No ads. The interface follows your device language. ■ Document scanning · Auto-capture — hold steady over a page and it captures by itself · Book mode — one shot of an open book becomes two separate pages · Shoot at an angle; the edges are found and the perspective corrected · Five looks: document, black & white, photo and more · Photos you already took go through the same process into one PDF ■ Free features · Reading: pinch zoom, immersive mode, single-page or continuous scroll · Page thumbnails, in-document search with highlighting · Light / sepia / dark background — easier on the eyes · Annotation: highlighter, pen, text notes, eraser (4 colours, 3 widths) · Page bookmarks, favourites, sort by recent/name/size and grid view ■ Premium features (unlocked with an in-app subscription) · AI text recognition (OCR) — pull text out of scans, or make a searchable PDF · Document conversion — PDF → Word, PowerPoint · Word, PowerPoint, Excel → PDF · Save a new PDF with your annotations · Merge PDFs — combine several files in the order you choose · Page editing — rotate, delete, reorder, extract selected pages · PDF ↔ images, text extraction, rotate all, page numbers, watermark, compress · Share / export ※ One licence works with the HanFlow PDF desktop program as well ■ Private by design · No ads · Documents are never collected or transmitted, and nothing is shared with third parties for advertising or analytics · Scans and PDFs are processed on your device — nothing is uploaded · "Open with HanFlow PDF" from Files, mail and messengers Scan what is on paper, and read your PDFs the light way. ■ Subscriptions and terms · Auto-renewable subscription. It renews automatically unless cancelled at least 24 hours before the end of the current period, and payment is charged to your Apple ID account. Prices are shown on the purchase screen in the app. · Manage or cancel: Settings ▸ your Apple ID ▸ Subscriptions · Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ · Privacy Policy: https://hanflowpdf.com/app/privacy.html
Screenshots
Verdict
The clearest difference is price: HanFlow PDF at Free against KeyRoom's $0.99. HanFlow PDF also leads on update cadence (every 3 days vs every 6 weeks). KeyRoom's advantage is in-app purchases (none vs 2). On ads, 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
HanFlow PDF is free to download; KeyRoom costs $0.99 up front. HanFlow PDF sells 2 in-app purchases, starting at $0.99 per month. KeyRoom asks for nothing beyond the download.
KeyRoom ships an update every 6 weeks, HanFlow PDF every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | KeyRoom | HanFlow PDF |
|---|---|---|
| Price | $0.99 | Free — better |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | Seiya.k | Quantum Materials Co., Ltd. |
In-app purchases
KeyRoom
No in-app purchases
HanFlow PDF
- Mobile Monthly$0.991 Month
- Mobile Yearly$8.001 Year









