Comparison

Penloop vs BionicWords

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

Head to head
About

Penloop

This app helps you organize your life by capturing events, todos, notes, and more. It offers a flexible system with calendars, folders, and tags to manage your information privately on your device.

Highlights
  • Capture events, todos, notes, journals
  • Organize with calendars, folders, tags
  • Private, on-device data storage
  • Automatic backups
  • Create multiple spaces
  • Sync via iCloud Drive
Features
Read full description

Penloop isn’t just a tool for storing information—it’s a space for thinking, creating, and growing. It adapts to your needs, so you can focus on what truly matters. Designed for doers, creators, and those who want to make a difference, Penloop is for the ones who are always thinking, moving, and striving to be better. It’s for those who want to live more mindfully and seek more than just an app. It’s for people who value privacy, clarity, and balance—those who are tired of tools that control them, and instead, want something that empowers them. It’s where your life can thrive. Rethink how you organize your life. At its core, Penloop isn’t just a note-taking app. It’s a better way to think, plan, and create. In one place, you can capture everything: • Events — so you’re always on top of your appointments • Todos / Reminders — so you never forget what matters • Notes and Journals — for your ideas and reflections • Timers and Stopwatches — to master your time • Logs — to monitor progress on what matters most • Bookmarks — for inspiration and future plans A system, tailored to you. With Penloop, you’re in control. Organize your world using: • Sleek Calendars — Keep your schedule on track by planning and visualizing events and appointments. Organize your day, set reminders, and never miss an important event, all while boosting your productivity and reducing stress. • Intuitive Folders — Streamline your workflow by grouping related items and reducing clutter. Folders help you stay organized, improve efficiency, and maintain focus, making it easy to find and manage your content. • Powerful Tags — Quickly organize, search, and filter your notes, tasks, and events. Tags help you find related content, track progress, and stay focused, so you can stay organized and effortlessly boost productivity. Privacy, Built Right In. • Your data stays yours. Always. Penloop doesn’t rely on servers. It stores your notes as ‘.space’ files directly on your device. Move them effortlessly between your project folders or sync them via iCloud Drive. This is your digital space—beautiful, flexible, and private. Reliable. Intuitive. Effortless. • With automatic backups and the ability to create multiple spaces, Penloop ensures your notes are safe and ready whenever inspiration strikes. It’s not just a tool. It’s a leap forward in how you organize your life. This is Penloop. Start today.

About

BionicWords

Features
Read full description

BionicWords uses RSVP (Rapid Serial Visual Presentation) to display text one word at a time at a fixed focal point. Your eyes stay still. Words flow to you. No skimming, no re-reading, no losing your place. Every word lands exactly where your brain expects it. The secret is the Optimal Recognition Point. Each word is displayed with its natural focal letter highlighted — the exact point where your eye locks when reading. Your brain recognises words faster, processes meaning quicker, and retains more. Start at 200 WPM. Work your way to 600. Push past 900 if you dare. Your reading speed is the only limit. HOW IT WORKS Paste any text, open a file, or load from your library Tap play — words appear one at a time, centred on the focal point Your highlighted focal letter stays fixed, your eyes stay relaxed Adjust speed on the fly — from a gentle 50 WPM to a blazing 1500 WPM WHAT YOU CAN READ Paste any text — articles, study notes, emails, blog posts, book chapters. Import TXT files directly. Upgrade to Pro to import PDFs and EPUBs — BionicWords intelligently strips out page numbers, headers, and formatting noise so you only see the words that matter. SMART READING Not all words are equal. BionicWords automatically pauses slightly longer at sentence endings, clause breaks, and complex words. The rhythm feels natural, not robotic — even at high speeds. SPEED PRESETS FOR EVERY LEVEL Chill (150 WPM) — relaxed, easy comprehension Normal (250 WPM) — average adult reading speed Fast (400 WPM) — comfortable push Rapid (600 WPM) — serious readers Insane (900 WPM) — speed reading territory Ludicrous (1200+ WPM) — test your limits Or set any custom speed with the precision slider and fine-tune buttons — adjustable in real-time, even mid-sentence. TRACK YOUR PROGRESS See your words read, time elapsed, and actual average WPM after every session. Upgrade to Pro for reading streaks, all-time stats, weekly charts, and a full reading history so you can pick up exactly where you left off. DISTRACTION-FREE DESIGN Pure black background. White text. Red focal point. Nothing else. No banners, no pop-ups, no clutter. When you're reading, BionicWords disappears — leaving only the words and your focus. BIONICWORDS PRO — UNLOCK EVERYTHING One-time purchase. No subscription. Keep it forever. Remove all ads Import PDF and EPUB files Reading history and bookmarks Resume where you left off Advanced stats and reading streaks 6 premium themes including Sepia, Midnight, and OLED Extra fonts including OpenDyslexic for accessibility Unlimited daily reading sessions BUILT FOR Students — get through textbooks and papers in half the time Professionals — stay on top of reports, briefs, and industry reading Book lovers — finally finish that reading list Lifelong learners — consume more knowledge, retain more of it Anyone who reads on a screen — which is everyone Your data stays on your device. No account required. No tracking. Just reading, faster.

Screenshots

Penloop4 screens
BionicWords4 screens

Verdict

The call

The clearest difference is price: BionicWords at Free against Penloop's $6.99. BionicWords also leads on update cadence (every 2 days vs fortnightly) and iOS requirement (13.0 vs 16.0). Penloop's advantage is in-app purchases (none vs 1) and chart position (#193 vs unranked). On ads and device support 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

BionicWords is free to download; Penloop costs $6.99 up front. BionicWords sells 1 one-off in-app purchase. Penloop asks for nothing beyond the download.

UpkeepUpdate frequency

Penloop ships an update fortnightly, BionicWords every 2 days. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 6 level
Penloop versus BionicWords: the parameters behind the verdict, then further details
ParameterPenloopBionicWords
Price$6.99Free — better
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
Best chart rank#193 — better—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size17 MB68 MB
Age rating17+4+
DeveloperDynaPlastic Ltd.CODENESTLE PTY LTD

In-app purchases

None

Penloop

No in-app purchases

1 purchases

BionicWords

One-time1
  • BionicWords Pro$3.99

Questions

Is Penloop free?
Penloop costs $6.99, with no in-app purchases.
Is BionicWords free?
BionicWords is free to download, with in-app purchases available.
Do Penloop or BionicWords have ads?
Neither Penloop nor BionicWords shows ads.
Which is updated more often, Penloop or BionicWords?
Penloop ships an update fortnightly, and BionicWords every 2 days. Most recently, Penloop was updated on October 11, 2026 and BionicWords on October 15, 2026.

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