KNOCKKNOCK / Retro Notes vs Bibliome
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KNOCKKNOCK / Retro Notes
This app offers a unique note-taking experience with a retro CRT monitor aesthetic. View two notes simultaneously and interact with a fun, animated fidget element on the side.
- Retro CRT monitor design
- Dual note display
- Interactive fidget element
- Fun and engaging interface
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Have fun with personal software again! The coolest looking retro CRT monitor notes app. -- Two displays for notes -- How cool is that? View two notes at once, while whole app looking like a tool from a future. -- Fun -- The dots on right side are interactive fidget that you can tap and see it react.
Bibliome
Organize and search your personal document library with intelligent categorization and on-device processing. It suggests filing locations, performs keyword searches, and can even answer questions using passages from your own documents. All data remains private and offline, with optional iCloud sync across devices.
- Intelligent document categorization
- On-device OCR for scans
- Keyword search ranked by meaning
- Answers questions from your documents
- PDF manipulation (merge, compress)
- Optional iCloud sync
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Bibliome is the mobile companion to Bibliome Library for Mac — read, search, mark up, and file PDFs on your iPhone or iPad, synced to your Mac library through your own iCloud. Get Bibliome Library for Mac: https://apps.apple.com/app/id6786826590 It also stands completely on its own, no Mac required. Point it at your documents and Bibliome suggests where each one belongs: manuals, papers, datasheets, statements, receipts, whatever your library is made of. Accept with a tap, and it learns from what you file. No uploading, no accounts, no waiting on a server. WHAT WORKS WITH NO MAC AT ALL • Suggests a category for every document and learns from your filing • Move and re-file with a tap • Searches your whole library by keyword, ranked by meaning • Reads scans with on-device OCR • Scans paper to PDF, converts documents, merges, compresses, and reorders pages • Detects dates, totals, and IDs; builds citations; exports notes • Answers questions with the passages from your own documents that address them WHAT NEEDS APPLE INTELLIGENCE Bibliome's sharpest filing and its written answers use Apple Intelligence, which requires iOS 26 on a supported iPhone or iPad with Apple Intelligence turned on. Without it, every feature above still works exactly the same — this is a hardware difference, not a paywall. There is no subscription and nothing to unlock. PRIVATE BY DESIGN • The app makes no network connections of its own — no servers of ours, no third parties. Your documents never reach us. • All the intelligence runs on your device, offline. • The only data movement anywhere is Apple iCloud, inside your own account: optional library sync, plus a tiny device-presence file (app version and document count — never names or contents) so your devices can notice each other. We can never see any of it. • No ads, no analytics, no tracking. Your documents are yours. ONE LIBRARY, ALL YOUR DEVICES (OPTIONAL) Turn on iCloud sync and your library is shared across iPhone, iPad, and Mac — through your own Apple iCloud account, never a third-party server. Off by default; you're always in control. Bibliome is built for people who keep a real library of documents and want it organized, searchable, and private — without handing it to anyone.
Screenshots
Verdict
The clearest difference is in-app purchases: Bibliome at none against KNOCKKNOCK / Retro Notes's 1. On price, rating, ratings volume 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
Both are free to download. KNOCKKNOCK / Retro Notes sells 1 one-off in-app purchase. Bibliome asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for KNOCKKNOCK / Retro Notes against 5.0 for Bibliome. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | KNOCKKNOCK / Retro Notes | Bibliome |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | — | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Yaroslav Samoylov | Joshua Langberg |
Customer experience
KNOCKKNOCK / Retro Notes
Bibliome
In-app purchases
KNOCKKNOCK / Retro Notes
- Unlimited Notes$8.99
Bibliome
No in-app purchases
Questions
Is KNOCKKNOCK / Retro Notes free?
Is Bibliome free?
Which has better reviews, KNOCKKNOCK / Retro Notes or Bibliome?
Do KNOCKKNOCK / Retro Notes or Bibliome have ads?
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