Comparison

KeyRoom vs HanFlow PDF

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

Head to head
About

KeyRoom

Features
Read full description

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.

About

HanFlow PDF

Features
Read full description

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

KeyRoom4 screens
HanFlow PDF4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 3 level
KeyRoom versus HanFlow PDF: the parameters behind the verdict, then further details
ParameterKeyRoomHanFlow PDF
Price$0.99Free — better
Update frequencyEvery 6 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size19 MB111 MB
Age rating4+4+
DeveloperSeiya.kQuantum Materials Co., Ltd.

In-app purchases

None

KeyRoom

No in-app purchases

2 purchases

HanFlow PDF

Subscriptions2
  • Mobile Monthly$0.991 Month
  • Mobile Yearly$8.001 Year

Questions

Is KeyRoom free?
KeyRoom costs $0.99, with no in-app purchases.
Is HanFlow PDF free?
HanFlow PDF is free to download, with in-app purchases available.
Do KeyRoom or HanFlow PDF have ads?
Neither KeyRoom nor HanFlow PDF shows ads.
Which is updated more often, KeyRoom or HanFlow PDF?
KeyRoom ships an update every 6 weeks, and HanFlow PDF every 3 days. Most recently, KeyRoom was updated on October 28, 2026 and HanFlow PDF on October 31, 2026.

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