Comparison

Charles' Notes vs Tree Notebook

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

Head to head
About

Charles' Notes

A straightforward notebook app designed for quick note-taking and writing. It prioritizes a clean interface and essential features for a focused, clutter-free experience, storing all notes securely on your device.

Highlights
  • Clutter-free writing experience
  • Clear typeface and fonts for readability
  • Multitasking with split-screen support
  • Focused writing with plain text input
  • On-device note storage for privacy
Features
Read full description

Take notes, write stories and brainstorm ideas – with Charles’ Notes. Sometimes we need a powerful tool at our fingertips while taking a business meeting at work or writing annotations at school. But most of the times, you just need to do simple tasks. As simple as write down a short note. Charles’ Notes is a notebook app – stripped down to the essentials of simple note-taking and writing. Students, authors, teachers and business professionals need a quick way to write notes, create simple to do lists or even write down complete manuscripts. With simplicity in mind, we designed the interface so simple and clean to make creating, writing and managing notes as effortless as possible. There are a lot of notebook and note-taking apps out there. And they are all packed with tons of amazing features like cloud-sync, audio recording, pdf export and even writing notes with a precious Apple Pencil. They are all doing a fantastic job. So if you are looking for a notes app with these features, then skip Charles’ Notes now. Why? Well, we believe in simplicity. To archive a clutter-free writing experience, we asked ourselves: “What does a notes app truly needs?” And the answer was pretty simple: Writing down ideas and keep them organized. Clear type and fonts Nothing is more frustrating than unreadable fonts in too small font-sizes. Let’s fix that. Charles’ Notes uses a big and clear typeface to ensure best readability experience. Multitasking Take notes while you are researching, reading a textbook or watching a lecture. You can use Charles in split-screen or fullscreen mode, depending on how the workflow. Stay focused Limitation empowers creation. With plain text as the only input, you will keep your hands on the keyboard and stay focused on the notes. Privacy & safety We don’t use iCloud Sync, Dropbox, OneNote or Google Drive. All notes are stored right on the device. Right where they are safe. Charles’ Notes is and will always be a free note-taking app. There are no In-App Purchases, no ads, and no hidden fees. Just enjoy writing down ideas and draft your next big thing. We hope you enjoy writing and typing with Charles’ Notes, and we look forward to hearing from you.  Say hello @danielhannih on Twitter :)

About

Tree Notebook

Organize personal information with a hierarchical notes manager. Structure data into a tree-like hierarchy of folders and notes, with options for public and encrypted private sections. Features include powerful search, customizable item appearance, and event reminders.

Highlights
  • Tree-like hierarchical organization
  • Public and encrypted private data sections
  • Attachments (images, files)
  • Multiple data views (tree, list, favorites, history)
  • Powerful search capabilities
  • Customizable item appearance
  • Event reminders and calendar
Features
Read full description

Tree Notebook is a hierarchical notes manager designed for keeping personal information. Tree Notebook runs on an iOS device (iPhone or iPad). Besides, there is a counterpart for OS Windows which can be synchronized with up to three iOS devices via a local Wi-Fi network. No access to Internet is needed for synchronizing. The data in Tree Notebook is divided in two parts: the public part accessible without password and the encrypted private part which requires password for opening. The data in every part is arranged as a tree-like multilevel hierarchy of folders and notes. Any folder can include notes and other folders, and so fourth. Any item (a note or a folder) can include text of any size. The items can keep attachments like images or other files. The app can represent data in several ways: as a tree, as a list of items (folders and notes) on the current level, as a list of manually selected items ("Favorites"), or the items visited recently ("History"). The contents of an individual item can be viewed or edited. Tree Notebook includes powerful search facilities: simplified or conditional global search, local search inside an item text. The items can be sorted by several criteria: alphabetically, by creation or modification time, and in manually defined order. The item titles can be attributed using a variety of font types, colored flags, graphic icons. Any item can have an Event attribute and serve as an alarm clock or reminder. A calendar feature is available to help managing events. The app is free to use both on iOS devices and desktop PC.

Screenshots

Charles' Notes4 screens
Tree Notebook4 screens

Verdict

The call

The clearest difference is update cadence: Charles' Notes at every 4 months against Tree Notebook's every 25 months. Charles' Notes also leads on iOS requirement (10.0 vs 15.6). On price, rating, ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for Charles' Notes against 4.4 for Tree Notebook. Both are backed by a comparable volume of ratings — 6 and 5 respectively.

UpkeepUpdate frequency

Charles' Notes ships an update every 4 months, Tree Notebook every 25 months. The most recent releases landed on September 14, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
Charles' Notes versus Tree Notebook: the parameters behind the verdict, then further details
ParameterCharles' NotesTree Notebook
PriceFreeFree
Rating4.3 (6 ratings)4.4 (5 ratings) — better
Positive reviews72.7% of reviews—
Number of ratings6 — better5
Update frequencyEvery 4 months — betterEvery 25 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better15.6
Further details — not scored
Size17 MB12 MB
Age rating4+4+
DeveloperVanilla b.v.Lena Pankratova

Customer experience

Charles' Notes

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews11 reviews
Positive72.7%
Neutral18.2%
Negative9.1%

Tree Notebook

All ratings5 ratings
Positive80.0%
Neutral20.0%
Negative0.0%

In-app purchases

None

Charles' Notes

No in-app purchases

None

Tree Notebook

No in-app purchases

Questions

Is Charles' Notes free?
Charles' Notes is free to download, with no in-app purchases.
Is Tree Notebook free?
Tree Notebook is free to download, with no in-app purchases.
Which has better reviews, Charles' Notes or Tree Notebook?
Tree Notebook is rated higher. Charles' Notes averages 4.3 out of 5 from 6 ratings, while Tree Notebook averages 4.4 from 5 ratings.
Do Charles' Notes or Tree Notebook have ads?
Neither Charles' Notes nor Tree Notebook shows ads.
Which is updated more often, Charles' Notes or Tree Notebook?
Charles' Notes ships an update every 4 months, and Tree Notebook every 25 months. Most recently, Charles' Notes was updated on September 14, 2026 and Tree Notebook on September 30, 2026.

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