QR Notes vs TaskLens
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
QR Notes
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Meet QR Notes, your new journaling companion. Scan, Save, Secure: Do you love jotting down thoughts in your paper journal but wish for the space and security of digital? QR Notes bridges the gap! How It Works: 1. Print & Stick: Start by printing the QR stickers we provide. Stick them in your journal, notebook, or anywhere you want to add a digital note. 2. Scan to Save: Whenever you want to add a detailed note, simply scan the QR sticker with the QR Notes app. Write down your thoughts, ideas, or any information. 3. Top-tier Security: With each scan, your note is encrypted using a unique AES 128-bit key embedded in the QR sticker. Your notes aren't just saved; they're secured. 4. Rescan to Retrieve: Want to access your note again? Just scan the sticker, and voila! Your encrypted note decrypts instantly for your eyes only. Organize Your Thoughts: Introducing "Journals" - the feature that lets you categorize and organize your digital notes. Whether it's personal musings, work notes, or project ideas, keep everything neatly in its place. Don't Have a Sticker? No Worries! With our Draft Notes feature, jot down your thoughts even if you don't have a QR sticker on hand. Later, you can easily transfer and encrypt them onto a sticker. Experience a fresh blend of traditional and digital journaling. With QR Notes, your journaling possibilities are endless, your memories secured, and your creativity amplified. Download QR Notes and redefine your journaling journey.
TaskLens
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TaskLens is the smart task manager that works the way your brain does โ speak it, paste it, or type it, and let AI do the rest. WHETHER YOU'RE MANAGING YOUR DAY OR BUILDING NEW HABITS TaskLens handles both. Create tasks in seconds with voice or AI extraction, then build lasting habits with streak tracking and flexible schedules. One app. Full picture. AI-POWERED CREATION Paste any block of text โ a message, email, meeting note, or browser article โ and tap "Extract with AI." TaskLens reads it and automatically fills in the title, due date, priority, category, reminders, and more. No manual entry. No copy-pasting. Just paste and go. Or skip typing entirely: use your voice, say the task out loud, and watch it appear in your list โ fully formed and ready to save. SMART REMINDERS THAT ADAPT TaskLens doesn't just ping you at a fixed time and call it a day. Its AI studies your tasks and sends motivational follow-up reminders tuned to how urgent and overdue each item is. Choose your notification intensity โ Low, Moderate, or High โ and TaskLens adjusts the tone and frequency to match your preference. Gentle nudges when you're ahead. Stronger pushes when you've been slipping. HABIT TRACKING Build lasting routines with built-in Habit Tracking. Set a habit, choose your schedule (daily, weekly, bi-weekly, or monthly across multiple days), add reminder times, and watch your streaks grow. Each habit tracks completions independently across every occurrence โ so missing one day doesn't erase your entire progress. Stay consistent. Stay motivated. RECURRING TASKS Real life repeats. TaskLens supports daily, weekly, bi-weekly, and monthly recurring tasks with independent per-occurrence completion tracking. Finish Monday's task without touching Tuesday's. Every occurrence is its own standalone check-in, so you stay in full control of your schedule without tangled dependencies. YOUR DATA, YOUR DEVICE Everything is stored locally on your device using a private SQLite database. No account required to get started. No data is ever sent to servers without your explicit permission. Your tasks, habits, and streaks stay private โ always. ICLOUD SYNC When you're ready to sync across multiple Apple devices, TaskLens uses your personal iCloud database. Your data is fully isolated to your Apple ID and never visible to anyone else โ not even us. Seamless sync without sacrificing privacy. CALENDAR & ANALYTICS See every task and habit at a glance on the Calendar view. Then switch to Analytics to track your completion streaks, category breakdowns, and weekly progress โ and get a clear, honest picture of what's working and where to improve. Spot your patterns. Optimize your week. SIRI INTEGRATION "Hey Siri, add task to TaskLens: Call dentist tomorrow at 10am." That's all it takes. TaskLens opens directly to a pre-filled task form ready for you to review and save. No context switching. No friction. WELLNESS REMINDERS Stay hydrated with reminders calculated from your body weight and the hours between your wake and sleep times. AI-generated hydration messages keep things fresh and varied so you never tune them out. EVERYTHING ELSE 5 recurrence types: Once, Daily, Weekly, Bi-weekly, Monthly Multiple reminder times per task or habit Priority levels with AI-suggested urgency Custom categories alongside built-in ones (Work, Personal, Health, Shopping) Light and dark themes Backup and restore via Google Drive or iCloud Share anything from Safari or other apps directly into TaskLens Offline-first โ works fully without an internet connection TaskLens Pro unlocks unlimited tasks, advanced AI features, full habit tracking, iCloud sync, and priority support. Upgrade when you're ready. Free to download. Try it today. Terms of Use (EULA): https://www.virstack.com/TaskLens/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: QR Notes at none against TaskLens's 1. TaskLens's advantage is update cadence (weekly vs every 20 months) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. TaskLens sells 1 in-app purchase, starting at $2.99 per month. QR Notes asks for nothing beyond the download.
QR Notes ships an update every 20 months, TaskLens weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | QR Notes | TaskLens |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 20 months | Weekly โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 16.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 2 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Athanasios Bountioukos - Spinaris | Virstack LLC |
In-app purchases
QR Notes
No in-app purchases
TaskLens
- TaskLensPro7 Days trial$2.991 Month









