Comparison

Defter Notes vs TeknoFlow

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

TeknoFlow

Features
Read full description

Tasks, notes, calendar, and Pomodoro in one app. Stay in flow with reminders, widgets, and Siri. Description Manage your tasks, notes, and plans in one app. TeknoFlow combines a clean design with the tools you need to stay productive. TASKS Create, plan, and prioritize (High, Medium, Low) Organize with 8 categories: Work, Personal, Health, Finance, Education, Shopping, Home Subtasks, repeating tasks, templates, and dependencies Day, week, and month calendar views Speak or type a day plan: “Team meeting at 9am, project call at 2:30” Location reminders, archive, and CSV / JSON export NOTES Tags, photos, and voice memos Optional password lock with Face ID / Touch ID FOCUS AND HABITS Pomodoro timer, breaks, and focus sounds Live Activity: pause, resume, skip Daily habit tracking and a weekly summary REMINDERS Complete, snooze, or do it tomorrow from the notification System alarm on the Lock Screen: task name, Snooze, and stop Widgets, Control Center, and Siri Siri: “Hey Siri, add a task in TeknoFlow” PRIVACY Your data stays on your device. Optional iCloud sync uses your own Apple account. No analytics, ads, or third-party servers. TeknoFlow — stay in the flow. TERMS OF USE (EULA) The standard Apple Terms of Use (EULA) apply: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Defter Notes4 screens
TeknoFlow4 screens

Verdict

The call

The clearest difference is update cadence: TeknoFlow at every 4 days against Defter Notes's every 2 weeks. On price, ads, in-app purchases 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

Both are free to download. Defter Notes sells 7 in-app purchases, starting at $2.99 per month and TeknoFlow sells 1 in-app purchase, starting at $12.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Defter Notes ships an update every 2 weeks, TeknoFlow every 4 days. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 9 level
Defter Notes versus TeknoFlow: the parameters behind the verdict, then further details
ParameterDefter NotesTeknoFlow
PriceFreeFree
Rating4.4 (74 ratings) — better—
Positive reviews75.3% of reviews—
Number of ratings74 — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS17.0 — better18.6
Further details — not scored
Size59 MB14 MB
Age rating4+4+
DeveloperDeft Works ApSArslan GURAL

In-app purchases

7 purchases

Defter Notes

Subscriptions5
  • Monthly Plan$2.991 Month
  • Mini Supporter$2.991 Month
  • Supporter$7.991 Month
Show 2 more
  • Yearly Plan$17.991 Year
  • Big Supporter$29.991 Month
One-time2
  • Lifetime Access - Welcome Offer$29.99
  • Lifetime Access$39.99
1 purchases

TeknoFlow

Subscriptions1
  • Pro Yıllık$12.991 Year

Questions

Is Defter Notes free?
Defter Notes is free to download, with in-app purchases available.
Is TeknoFlow free?
TeknoFlow is free to download, with in-app purchases available.
Do Defter Notes or TeknoFlow have ads?
Neither Defter Notes nor TeknoFlow shows ads.
Which is updated more often, Defter Notes or TeknoFlow?
Defter Notes ships an update every 2 weeks, and TeknoFlow every 4 days. Most recently, Defter Notes was updated on October 12, 2026 and TeknoFlow on October 1, 2026.

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