Comparison

Noteflow vs Assocy

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

Head to head
About

Noteflow

This app offers a digital notebook experience designed to replace pen and paper. It allows for note-taking, PDF annotation, sketching, and freeform idea capture with vector ink that scales without quality loss. Seamlessly integrate real-world content and organize your thoughts digitally.

Highlights
  • Digital notebook replacement for pen and paper
  • Annotate PDFs and sketch freely
  • Convert real-world images to vector ink
  • Fluid editing without traditional layers
  • Drag-and-drop integration with iOS
  • Cloud storage synchronization
Features
Read full description

Noteflow is designed to replace pen and paper. It is a modern digital notebook that lets you get the most from your iPad and iPhone. Use it for taking notes, annotating PDFs, sketching and doodling, plus a whole lot more: Copy and paste from the real world: Use Inkport gen 2 to snap a picture of a whiteboard or writing and convert it into Noteflow's native vector ink. No special paper needed. Then resize, re-color, or edit as if you wrote it in Noteflow. Create layered drawings without layers: Use the highlighter tool to color and shade behind existing ink. Use Color-Select to separate and edit individual colors. It's a much more fluid and natural editing experience than with layers. Use the straight-line tool with a grid for fast and intuitive wireframes and drafting. Drag-and-drop, cloud-storage, and more: Noteflow natively integrates with iOS's file system and drag-and-drop capabilities. Drop photos and text into Noteflow, and drag your drawings into other apps. Store your files locally or sync with the cloud service of your choice. Make Noteflow a seamless part of your workflow, the way you like. SPACE FOR YOUR IDEAS TO ROAM Our vision for Noteflow is simple: to be digital pen and paper. The magic of pen and paper is in their versatility. They are useful for so many things, but particularly for the freeform capture of ideas. Noteflow expands upon this quality. You can naturally do all the things you normally do with pen and paper: take notes in meetings or class, and jot down flashes of inspirations on the go. And you can take that to a whole new level: One of Noteflow’s best uses is for "thinking on digital paper": quickly capture key ideas and concepts, then move and organize them on the screen. Noteflow's vector ink engine lets you scale and edit your work without any loss of quality. Your words and drawings remain tack sharp when zoomed in, giving you a huge effective working canvas even on a single page. There are analogues in the physical world, such as sketchnotes or everyday working on a white board, but being able to fluidly edit and move your ideas around the page is something you can only do digitally. When you represent the ideas in your head with your own personal scribbles on the screen, it effectively becomes an extension of your mind - giving you more room to think. We've designed every part of Noteflow to let you intuitively capture and work on your ideas the way you like. Whether it's dropping in existing information, quickly sketching concepts, or assembling polished presentations for others. EVALUATE NOTEFLOW RISK FREE Rather than just read about Noteflow, go ahead and try it out: We've decided to make the Basic Edition completely FREE. The Basic Edition is a full featured note-taking and sketching app. It comes with the Fountain Pen with black ink, photos, and a standard set of 5 popular fonts for text. Books max out at 20 pages each, but you can create as many as you like. NOTEFLOW+ Upgrade instantly at any time to get: + Inkport + Import and annotate PDFs + A customizable, full color palette, + The Marker, Write-Behind Highlighter and Straight Line tools. + Rotate, Cut, Copy, Paste Ink, and Page Management, + Notebooks with unlimited pages, + Page backgrounds and sizes, + An additional 50+ fonts, + And more! Learn more in the in-app Quickstart Guide. DIGITAL TOOLS FOR A DIGITAL AGE I hope you'll find Noteflow a useful part of your workflow, and that you'll discover new ways to do things with it that weren't easy before. We're very proud of the work we've put into Noteflow, but we're also just seen the beginning of what's possible with powerful new digital platforms like the iPad. Our goal is to push these platforms to their limits to craft useful tools. Tools that can help us think a little more clearly, communicate a bit more effectively, and connect with other in new and enriching ways. Thanks for joining us on this journey! -- The App Makers @ Qrayon.

About

Assocy

Learn new topics and enhance creativity with speed-learning hacks. This app focuses on understanding and critical thinking, moving beyond rote memorization. It offers tools to structure thoughts, visualize information, and engage in active learning strategies.

Highlights
  • Speed-learning strategies
  • Creative thinking tools
  • Critical thinking development
  • Categorization games
  • Mind-map creation
  • Infographic generation
Read full description

This app shows different strategies to think and learn new topics. The tools are essentially speed-learning hacks. You can learn anything with this app. We show you how to become more creative. Learn what is essential and be able to think critically. We believe that learning is about understanding and not learning things by heart like brain zombies. We want you to become brain users who consciously choose how they think and learn. Why Assocy? We chose the name to make a connection to associate thinking. This is your brain's preferred working mode. There is no isolated information. If I ask you to not think of a pink elephant. Please do not think of a pink elephant! Did you do it? Of course not. The moment the words ‘ pink elephant’ entered your mind, all related topics become active. The task I ask you for is impossible to accomplish. These associations are part of our thinking process. But instead of fighting your brain, you could choose to use associated thinking to your advantage. To learn more effectively and enjoy it. Part one of our toolkit The strategy we propose is very efficient. It seems too easy to work. But it has been successfully tested in German schools for 20 years. You can try it if you want. All you need is 20 minutes per day for 1 month. Chose a topic you want to improve on. Then write a list of all the things you know about that topic. The more lists you write the easier it gets to access this part of your knowledge. After a month the topic will be active in your mind. We keep track of your progress so you can see your success. We also included training for learning what is essential. Part two - the fun games can begin Writing lists is by itself useful, but you can play with them too. Since we keep them organized for you, you can easily reuse them. Categories games The goal: gain a deeper understanding, structure your thoughts, and get an overview. You might have the feeling new information our overwhelming and they are flying around in your mind like a stock of bees. This means your mind is trying to find a context for the new information. This is a bit like looking for a drawer, where the information belongs, and you can later find it again. We can help this understanding process by asking the right questions. You use your list and try to categorize them. Find the right categories that fit all the items on your list. You can repeat the game and see how your perspective of the topic can change. Mind-maps and infographics The goal: visualize a topic, structure, organize material If you are a visual learner or like to move when learning this one might be perfect for you. We provide a canvas on which you can draw with your finger or an Apple pencil. You can also scroll through your lists and drag and drop items on the canvas. You can move the items around and connect them by drawing on the canvas. Since you wrote the lists once, you can reuse the items as often as you want. Creative Thinking and Leonardo da Vinci The goal: think outside the box, and generate ideas. Leonardo da Vinci is known as a great thinker with an extraordinary ability to look at the world from an unusual perspective. This did not appear out of thin air. He developed strategies to think more creatively. If he had a subject or problem to study, he would try to make connections to seemingly unconnected things. He found that the human mind will always find a connection between two objects, no matter how remote they are from each other. These connections can be extremely interesting, give new insight or offer a creative solution. The method of LULL also helps to connect the unconnected. By combining lists from different topics, we have a lot of possible connections. Not every connection is good, but if you try enough you will eventually find great ones.

Screenshots

Noteflow4 screens
Assocy4 screens

Verdict

The call

The clearest difference is in-app purchases: Noteflow at none against Assocy's 3. Noteflow also leads on rating (4.2 vs 3.8) and ratings volume (182 vs 4). On price, review sentiment, update cadence and ads 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. Assocy sells 3 in-app purchases, starting at $1.99 per month. Noteflow asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Noteflow holds the better App Store score, 4.2 against 3.8. That said, the two scores are not equally well evidenced: Noteflow has 182 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 47% of Noteflow's written reviews are positive against 50% of Assocy's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Noteflow ships an update every 6 weeks, Assocy every 5 weeks. The most recent releases landed on September 21, 2026 and June 1, 2026 respectively.

Scorecard5 real differences · 5 level
Noteflow versus Assocy: the parameters behind the verdict, then further details
ParameterNoteflowAssocy
PriceFreeFree
Rating4.2 (182 ratings) — better3.8 (4 ratings)
Positive reviews46.7% of reviews50.0% of reviews — better
Number of ratings182 — better4
Update frequencyEvery 6 weeksEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS12.4 — better16.0
Further details — not scored
Size14 MB9 MB
Age rating4+4+
DeveloperQrayon, LLCPRATER SOFTWARE EOOD

Customer experience

Noteflow

All ratings182 ratings
Positive78.0%
Neutral7.1%
Negative14.8%
Written reviews30 reviews
Positive46.7%
Neutral10.0%
Negative43.3%

Assocy

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews8 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Noteflow

No in-app purchases

3 purchases

Assocy

Subscriptions2
  • All Access7 Days trial$1.991 Month
  • All Access1 Month trial$9.991 Year
One-time1
  • Lifetime Pro$24.99

Questions

Is Noteflow free?
Noteflow is free to download, with no in-app purchases.
Is Assocy free?
Assocy is free to download, with in-app purchases available.
Which has better reviews, Noteflow or Assocy?
Noteflow is rated higher. Noteflow averages 4.2 out of 5 from 182 ratings, while Assocy averages 3.8 from 4 ratings.
Do Noteflow or Assocy have ads?
Neither Noteflow nor Assocy shows ads.
Which is updated more often, Noteflow or Assocy?
Noteflow ships an update every 6 weeks, and Assocy every 5 weeks. Most recently, Noteflow was updated on September 21, 2026 and Assocy on June 1, 2026.

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