Defter Notes vs SmartOWL AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Defter Notes
This app provides an infinite canvas for spatial thinking, allowing users to capture, connect, and explore ideas through handwriting, drawing, and text. Organize thoughts with flexible tools and intuitive navigation for enhanced creativity and productivity.
- Infinite canvas for spatial thinking
- Handwritten notes, sketches, and typed text
- Connect and layer ideas
- Organize with Stacks
- Deft movement with gestures
- Cross-reference and multitask documents
- Supports links and files
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Defter Notes is loved by academics, students, teachers, researchers, journal keepers, knowledge workers, designers, architects, engineers, writers, and anyone who thinks best with their hands and eyes. It’s built for people who see ideas as living things: connected, evolving, and worth exploring. Think without boundaries Defter Notes gives you an infinite canvas for spatial thinking. Drop ideas anywhere. Draw connections. Expand as far as your thoughts take you. Enjoy pure creative flow. Capture ideas your way Whether it starts as a quick sketch, a handwritten note, or a PDF you’re diving into, Defter Notes adapts to your process. Write, draw, or type; then move, link, and layer it all together. Your ideas stay flexible and alive. Work the way your brain works Move items freely. Zoom in and out of context. Build hierarchies of Spaces that let you go deeper into your projects. Defter Notes stays out of the way so your focus stays on thinking. Top features * Stacks for deep work: Ideal for reading, studying, or comparing multiple resources. * Deft movement with gestures: Drag pages or extract text directly out of PDFs. * Cross-reference and multitask: View, resize, and reorder documents side by side. * Handwriting and text tools: Combine pen, pencil, marker, and text boxes using Apple Pencil or Scribble. * Fluid editing: Double-tap any item to edit or share. * Intuitive navigation: Use the mini-map, navigation bar, gestures, and select tool to move effortlessly through infinite spaces. * Supports links and files: Drop in PDFs, images, URLs, and attachments right onto your canvas. Join the community: https://discord.com/invite/GjS5tJSmBW Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.defternotes.com/touprivacypolicy https://defternotes.com
SmartOWL AI
This AI-powered CRM automates lead capture, management, and conversion with real-time engagement. It handles calls, texts, chats, and missed inquiries instantly, using AI agents to engage prospects and schedule appointments. Manage your pipeline, track performance, and streamline sales activities from anywhere.
- AI-powered CRM automation
- Instant lead response
- 24/7 AI agent engagement
- Unified lead management
- Sales pipeline tools
- Mobile marketing automation
- Real-time analytics
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SmartOWL.ai is an AI powered CRM that helps businesses capture, manage, and convert more leads with intelligent automation and real time engagement. The SmartOWL mobile app combines AI sales tools, AI lead management, and automated follow up into one powerful CRM experience. SmartOWL responds instantly to calls, texts, chats, and missed inquiries so you never lose a qualified lead. Our AI agents engage prospects, answer questions, schedule appointments, and nurture opportunities while you stay focused on closing more deals. Inside the SmartOWL mobile CRM, you can track your pipeline, organize leads, launch campaigns, send messages, create invoices, and monitor performance with real time insights. SmartOWL replaces multiple disconnected tools and gives you a unified view of your customer relationships and sales activity. Major Features of the SmartOWL Mobile App - AI powered CRM tools that automate customer interactions, qualification, and follow up - Instant lead response for calls, texts, chats, and missed inquiries - 24/7 AI agents that engage prospects and book appointments automatically - Unified lead management with contacts, tags, notes, tasks, and activity tracking - Sales pipeline tools with drag and drop movement across stages - Mobile marketing automation for campaigns, workflows, and messaging - In app messaging for SMS, email, chat, and social channels in one inbox - Smart notifications for new leads, appointments, and follow up reminders - Invoice creation and payment tracking for on the go billing - Real time analytics for lead activity, pipeline progress, and conversions - Cross platform syncing across all CRM and automation tools - Customizable settings to tailor workflows and alerts SmartOWL delivers fast AI automation, simple workflows, and an intuitive interface that keeps your business running smoothly wherever you are. Whether you want to improve customer engagement, streamline operations, or scale your business with AI driven tools, SmartOWL provides the intelligence and control you need to grow smarter.
Screenshots
Verdict
The clearest difference is rating: SmartOWL AI at 5.0 against Defter Notes's 4.4. SmartOWL AI also leads on in-app purchases (none vs 7). Defter Notes's advantage is ratings volume (74 vs 2). On price, update cadence, 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
Both are free to download. Defter Notes sells 7 in-app purchases, starting at $2.99 per month. SmartOWL AI asks for nothing beyond the download.
SmartOWL AI holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Defter Notes has 74 ratings behind it against 2, so its average is the more settled of the two.
Defter Notes ships an update every 2 weeks, SmartOWL AI monthly. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.
| Parameter | Defter Notes | SmartOWL AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (74 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 75.3% of reviews | — |
| Number of ratings | 74 — better | 2 |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 59 MB | 300 MB |
| Age rating | 4+ | 4+ |
| Developer | Deft Works ApS | SmartOWL Inc |
Customer experience
Defter Notes
SmartOWL AI
In-app purchases
Defter Notes
- Monthly Plan$2.991 Month
- Mini Supporter$2.991 Month
- Supporter$7.991 Month
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- Yearly Plan$17.991 Year
- Big Supporter$29.991 Month
- Lifetime Access - Welcome Offer$29.99
- Lifetime Access$39.99
SmartOWL AI
No in-app purchases
Questions
Is Defter Notes free?
Is SmartOWL AI free?
Which has better reviews, Defter Notes or SmartOWL AI?
Do Defter Notes or SmartOWL AI have ads?
Which is updated more often, Defter Notes or SmartOWL AI?
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