Comparison

Mimiri Notes vs PDFiles

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

Head to head
About

Mimiri Notes

Securely store and synchronize your notes, passwords, and confidential data with military-grade encryption. Organize information with a tree structure and full-text search, and collaborate on encrypted notes with trusted individuals. Access your data offline and enjoy peace of mind with auto-lock security.

Highlights
  • Military-grade AES-256 encryption
  • Real-time cross-platform synchronization
  • Tree structure with unlimited nesting
  • Full-text search
  • Secure collaboration on notes
  • Offline access
  • Open-source transparency
Features
Read full description

Mimiri Notes provides a safe place to store your notes, passwords, and confidential data with military-grade encryption and real-time synchronization across all your devices. Key features: - Ultra-secure - AES-256 encryption keeps your data safe from everyone, including us - Always accessible - Sits in your system tray, ready when you need it - Smart organization - Tree structure with unlimited nesting and full-text search - Secure sharing - Collaborate on encrypted notes with people you trust - Data protection - Complete version history and recycle bin protection - Works offline - Local encrypted storage for access anywhere - Privacy focused - Auto-lock security and no data tracking Open source transparency: Built with security you can verify. Full source code available under GPLv2 license. Cross-platform sync: Install once, access everywhere. Your encrypted notes sync instantly across Windows, Mac, Linux, iOS, Android, and web browsers.

About

PDFiles

Features
Read full description

PDFiles is a fast, private PDF scanner for iPhone. Scan documents, receipts, invoices, notes and forms into clean PDFs and save them directly to the Files app. What makes PDFiles different is the workflow. Choose a Files folder once, then every scan lands there automatically. No export maze, no repeated folder picking, no account and no cloud upload required. New in 2.0: faster batch scanning for real documents. Detect several documents in one camera image, choose the pages you want and set the final PDF order by the order you tap them. Scan multiple pages without an artificial 25-page limit. Keep the camera open, collect pages in a scan stack and save one multi-page PDF when you're done. Need to scan book pages, sheet music or two A4 pages side by side? Double Page Mode splits one photo into separate PDF pages. Move or delete the divider before saving. PDFiles also lets you fine-tune every scan. Adjust corners and edges, use the magnifier for precise placement or add a manual scan area when automatic detection misses something. Use PDFiles for: • documents • receipts • invoices • contracts • forms • notes • letters • sheet music • book pages Features: • Scan documents to PDF • Save PDFs directly to the Files app • Choose a default Files folder • Detect multiple documents in one photo • Create several PDF pages from one camera image • Scan longer documents without a 25-page limit • Keep scanning and save one multi-page PDF at the end • Split double-page scans into separate pages • Reorder pages before saving • Merge documents into one PDF • Compress PDFs to reduce file size • Adjust corners and edges manually • Add a manual scan area • Use A4, A3 and US Letter paper formats • Organize folders with colors • Switch target folders quickly Privacy first: Scans are processed locally on your iPhone with iOS and Apple frameworks. No account is required. No cloud upload is required. Your documents stay under your control. PDFiles is made for people who want a simple PDF scanner that gets documents into the right folder fast.

Screenshots

Mimiri Notes4 screens
PDFiles4 screens

Verdict

The call

The clearest difference is in-app purchases: Mimiri Notes at none against PDFiles's 1. Mimiri Notes also leads on device support (3 vs 1) and iOS requirement (14.0 vs 26.2). PDFiles's advantage is update cadence (every 2 weeks vs monthly). On price and ads 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. PDFiles sells 1 one-off in-app purchase. Mimiri Notes asks for nothing beyond the download.

UpkeepUpdate frequency

Mimiri Notes ships an update monthly, PDFiles every 2 weeks. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

Scorecard4 real differences · 6 level
Mimiri Notes versus PDFiles: the parameters behind the verdict, then further details
ParameterMimiri NotesPDFiles
PriceFreeFree
Rating1.0 (1 ratings) — better
Positive reviews0.0% of reviews
Number of ratings1 — better
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better26.2
Further details — not scored
Size18 MB3 MB
Age rating4+4+
Developerinnonova GmbHLukas Daniel Kofler

In-app purchases

None

Mimiri Notes

No in-app purchases

1 purchases

PDFiles

One-time1
  • PDFiles Pro$1.99

Questions

Is Mimiri Notes free?
Mimiri Notes is free to download, with no in-app purchases.
Is PDFiles free?
PDFiles is free to download, with in-app purchases available.
Do Mimiri Notes or PDFiles have ads?
Neither Mimiri Notes nor PDFiles shows ads.
Which is updated more often, Mimiri Notes or PDFiles?
Mimiri Notes ships an update monthly, and PDFiles every 2 weeks. Most recently, Mimiri Notes was updated on September 17, 2026 and PDFiles on September 14, 2026.

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