# WBS — Work breakdown structure

> Hierarchical project breakdown and cost calculation tool. (iPhone/iPad app by Binariver LTD.)

- Source: https://appshunter.io/ios/app/wbs/id6444103252 (this page in markdown: same URL + `.md`)
- Developer: [Binariver LTD](https://appshunter.io/developer/1237066705)
- Category: Business, Productivity
- Price: $19.99
- Age rating: 4+
- Requires: iOS 16.0 · 3 MB
- Languages: English
- Released: 2022-11-11
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/wbs/id6444103252/reviews.md

## What is WBS?

WBS is a powerful professional tool for organising hierarchical structure and cost calculation  of  products and projects of any level of complexity.
Work breakdown structure into smaller tasks is a common productivity technique used to make the work more manageable and approachable.  The WBS (Work Breakdown Structure) app  is the tool that utilizes this technique. Work Breakdown Structure as a deliverable oriented hierarchical decomposition of the work to be executed by the project team. 

Build WBS in decimal outline format. Arranged data in hierarchical  tree structure. Each element in the Work Breakdown Structure may be divided into additional sub-elements. 

WBS features:
Unlimited projects, elements and levels.
Fold/Unfold. Fold (collapse) a parent  element to hide its subelements. 
Indent and  outdent WBS elements with the swipe left and right gestures.

Product cost calculation. Insert quantity of product per set (quantity per "Father") and cost per unit. 
WBS application automatically calculates manufacturing cost of entire project and final cost of each element (cost per batch).
Move  selected WBS element with all its descendants to other positions across the project. The product cost will be re-calculated after moving.
Customize the colour of your elements at  outline levels. 
Search. Find information within the project.
Export and Print. WBS  supports the export of the project as  a pdf  file. Attach it to emails, presentations, or print.
iCloud backup.

## Key features

- Hierarchical tree structure
- Unlimited projects and levels
- Fold/unfold elements
- Indent/outdent elements
- Product cost calculation
- Customizable element colors
- Export to PDF

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/wbs/id6444103252/reviews.md

### 1/5 — Impossible

*2023-01-29*

Not intuitive. Impossible to work out. Needs user manual. Ripped off and can’t get a refund

## Frequently asked questions about WBS

### What is WBS used for?

WBS is a professional tool for organizing hierarchical structures and calculating costs for products and projects of any complexity. It helps break down large projects into smaller, more manageable tasks.

### How does WBS calculate costs?

You can insert the quantity of a product per set and its cost per unit. WBS automatically calculates the manufacturing cost of the entire project and the final cost of each element.

### Can I organize my WBS elements easily?

Yes, WBS allows you to arrange data in a hierarchical tree structure. You can indent and outdent elements with swipe gestures and move selected elements with all their descendants.

### What export options does WBS offer?

WBS supports exporting your project as a PDF file. This allows you to easily attach it to emails, presentations, or print it for offline use.

### Does WBS support cloud backups?

Yes, WBS includes iCloud backup functionality, ensuring your project data is safely stored and accessible across your devices.

### What devices is WBS available on?

WBS is available for iPhone and iPad, supporting iOS devices.

### How often is WBS updated?

The latest version is 2.1, released on January 16, 2023. Updates typically occur to improve functionality and reliability.

### What is the price of WBS?

WBS is a paid application with a one-time purchase price of $19.99.

## Version history (last 5 releases)

### 2.1 — 2023-01-16

Export WBS tree  in XML format

### 2.0 — 2023-01-15

Available on iPad and Mac OS
iCloud sync between devices
Updated cost editing  interface
Updated PDF layout

### 1.2 — 2022-11-15

Improved product cost calculation

### 1.1 — 2022-11-14

Improved user interface.

### 1.0 — 2022-11-11

No release notes.

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All apps by Binariver LTD: https://appshunter.io/developer/1237066705

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*