1 Bit Notes vs Plainsight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1 Bit Notes
Capture your thoughts with a stylish, retro terminal interface. Organize, secure, and set reminders for your notes. Export in Markdown or PDF and sync across devices.
- Terminal-style interface
- Note organization and search
- Passcode encryption for notes
- Reminder functionality
- Home screen widget support
- Multiple retro themes
- Markdown and PDF export
- iCloud synchronization
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1 Bit Notes brings the nostalgic charm of classic computer terminals to modern note-taking. With its authentic retro aesthetic and pixel-perfect design, taking notes has never been this stylish. FEATURES: > Terminal-Style Interface Clean, minimalist design inspired by vintage computer systems. Green phosphor text on dark background creates the perfect writing atmosphere. > Organize Your Thoughts Create categories, pin important notes, and mark favorites. Search through all your notes instantly. > Secure Your Notes Lock sensitive notes with passcode encryption. Your private thoughts stay private. > Reminders Set reminders for your notes and never forget important tasks. > Widget Support Quick access to your notes right from your home screen. > Multiple Themes Choose from different retro color schemes to match your style. > Export Options Export your notes as Markdown or PDF files. > iCloud Sync Keep your notes synchronized across all your devices. PREMIUM FEATURES: Unlock the full experience with a one-time purchase: - iCloud Sync - Extra Themes - Note Encryption - Reminders - Boot Screen Customization - Terminal Commands Whether you're a developer, writer, or just someone who appreciates retro aesthetics, 1 Bit Notes is the perfect companion for capturing your ideas. > START TAKING NOTES_
Plainsight
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PlainSight: The Disguised Note Vault Keep your most sensitive notes completely invisible to everyone else. No obvious PIN pads. No suspicious lock screens. Just total privacy, hidden in plain sight. PlainSight looks and functions like a beautiful, minimal note-taking app on the surface—perfect for daily tasks, grocery lists, and quick thoughts. But underneath its calm interface holds a powerful secret. By typing your own custom secret command phrase directly into a standard note field, PlainSight instantly unlocks your hidden workspaces. To an outside observer or anyone browsing your phone, your private vaults don't even exist. HOW IT WORKS: THE SECRET KNOCK CREATE YOUR TRIGGER Choose absolutely any secret phrase or word like .banana, ..manage, or a custom string of text. TYPE TO REVEAL Type your secret phrase anywhere in the text field to instantly slide open your private workspaces. TOTAL PLAUSIBLE DENIABILITY PlainSight doesn't broadcast that you have something to hide. There are no "Incorrect Password" errors or biometric pop-ups to raise suspicion if you hand your phone to a friend, colleague, or family member. POWERFUL PRIVACY, MINIMALIST DESIGN WRITE WITH CLARITY Open instantly into a clean, distraction-free editor. No toolbars, no clutter—just a smooth, fast writing space that stays out of your way. ORGANIZE EFFORTLESSLY Group your sensitive data using lightweight tags and categories. Keep your personal journals, account numbers, business ideas, or travel itineraries meticulously structured. SECURE EMAIL RECOVERY Forget your secret word? Don't panic. You can securely reset your access via an encrypted recovery code sent to your email. Your notes remain completely local, encrypted, and yours—but you'll never be locked out. SECURE REAL-TIME COLLABORATION Need to share a shopping list with a partner or collaborate on a private project with a teammate? Turn any workspace into a shared space. PlainSight syncs instantly across devices in real time, giving you seamless multi-user collaboration without the bloat of heavy corporate productivity tools. FEATURES BUILT TO STAY INVISIBLE Fast writing tools and clean formatting Custom tags and categories Real-time multi-user collaboration Archive, delete, and restore controls Secure workspace management Smooth, instant cloud sync NO SUBSCRIPTIONS. NO SURPRISES. PlainSight is fully free for simple, personal note-taking. If you want advanced power—including multi-user shared workspaces, unlimited hidden spaces, and full real-time cloud sync across devices—unlock everything with a single, small, one-time upgrade. No monthly fees, ever. Protect your thoughts with absolute discretion. Download PlainSight and secure your notes today.
Screenshots
Verdict
The clearest difference is update cadence: Plainsight at every 2 weeks against 1 Bit Notes's every 2 months. 1 Bit Notes's advantage is device support (4 vs 2). On price, ads, in-app purchases 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
Both are free to download. 1 Bit Notes sells 1 one-off in-app purchase and Plainsight sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
1 Bit Notes ships an update every 2 months, Plainsight every 2 weeks. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.
| Parameter | 1 Bit Notes | Plainsight |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 5 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Fatih Emir Onder | KLEEM STUDIO, LLC |
In-app purchases
1 Bit Notes
- Premium Lifetime$1.99
Plainsight
- Plainsight - Private Notes$4.99
Questions
Is 1 Bit Notes free?
Is Plainsight free?
Do 1 Bit Notes or Plainsight have ads?
Which is updated more often, 1 Bit Notes or Plainsight?
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