Comparison

Tree Notebook vs Simple Slide

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

Head to head
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.

About

Simple Slide

Features
Read full description

# Create Slides Easily on Your Phone Simple Slide is an easy-to-use app for creating presentation slides on your phone or tablet. Create proposals, product introductions, business reports, class materials, seminar presentations, project updates, and more with simple, intuitive controls. Choose a theme, add your title and content, and build your presentation. You can also use images, tables, charts, and shapes to organize information and make your ideas easier to understand. Preview your slides instantly as you work. When your presentation is ready, start a slideshow and present directly from your phone or tablet. ## Features ### Create Slides on Your Phone Create presentation slides easily from your phone or tablet. Simply add titles, text, images, and other elements to build your presentation. No complicated presentation software or advanced design skills are required. You can create, review, and update your slides wherever you are. ### Multiple Themes Choose from a variety of themes to match the purpose of your presentation. Whether you are creating a proposal, product introduction, report, or class presentation, you can quickly apply a consistent design without starting from scratch. Spend less time adjusting the design and more time working on your content. ### Add Images Add photos and images stored on your device to your slides. Use product images, screenshots, reference materials, and photos to communicate information that may be difficult to explain with text alone. Adjust your content to create a clear and effective slide layout. ### Organize Information with Tables Add tables to present information in rows and columns. Tables are useful for displaying prices, schedules, comparisons, survey results, statistics, and other structured information. Organize complex information into a format that is easy to read and understand. ### Visualize Data with Charts Turn numerical data into easy-to-understand charts. Use charts to present sales results, progress, percentages, survey responses, and other data visually. Charts make trends and differences easier to recognize in reports and analytical presentations. ### Explain Ideas with Shapes Add shapes such as rectangles and arrows to your slides. Highlight important information, connect related items, and illustrate processes or relationships visually. Combine shapes with text, images, tables, and charts to create presentations that communicate clearly. ### Instant Preview Preview your slides instantly while editing. Check text size, content length, image placement, and the overall layout as you work. Seeing the finished appearance makes it easier to adjust your presentation efficiently. ### Present Directly from the App Display your completed slides as a full-screen slideshow. Move between slides and present directly from your phone or tablet. Create, edit, preview, and present your slides—all within one app. ### Export to PPT and PDF Export your slides in formats suitable for sharing and editing. - Save as a PPT file - Save as a PDF file - Print your slides - Share with other apps Continue editing your presentation on a computer, send it by email or messaging apps, or print it for distribution. ## Use Cases - Business proposals and project plans - Product and service introductions - Sales presentations - Internal reports and business improvement plans - Project progress reports - Sales and data reports - Survey and research results - School and lecture materials - Seminar and training materials With Simple Slide, you can create presentation materials simply by choosing a theme and adding text and images. Combine images, tables, charts, and shapes to organize your ideas and communicate them visually. Create slides easily on your phone or tablet, preview them instantly, and present them directly from the app. Try a simpler way to create presentations with Simple Slide.

Screenshots

Tree Notebook4 screens
Simple Slide4 screens

Verdict

The call

The clearest difference is update cadence: Simple Slide at every 3 weeks against Tree Notebook's every 25 months. 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Tree Notebook ships an update every 25 months, Simple Slide every 3 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 8 level
Tree Notebook versus Simple Slide: the parameters behind the verdict, then further details
ParameterTree NotebookSimple Slide
PriceFreeFree
Rating4.4 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 25 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size12 MB56 MB
Age rating4+4+
DeveloperLena PankratovaYUKI TANAIKE

In-app purchases

None

Tree Notebook

No in-app purchases

None

Simple Slide

No in-app purchases

Questions

Is Tree Notebook free?
Tree Notebook is free to download, with no in-app purchases.
Is Simple Slide free?
Simple Slide is free to download, with no in-app purchases.
Do Tree Notebook or Simple Slide have ads?
Neither Tree Notebook nor Simple Slide shows ads.
Which is updated more often, Tree Notebook or Simple Slide?
Tree Notebook ships an update every 25 months, and Simple Slide every 3 weeks. Most recently, Tree Notebook was updated on October 24, 2026 and Simple Slide on October 10, 2026.

Other comparisons