# WBS App — Break projects into tasks

> Break projects into tasks (iPhone/iPad app by TAICHI ONO.)

- Source: https://appshunter.io/ios/app/wbs-app/id6768647984 (this page in markdown: same URL + `.md`)
- Developer: [TAICHI ONO](https://appshunter.io/developer/1888500671)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 36 MB
- Languages: American English
- Released: 2026-05-13
- Data updated: 2026-06-16
- User reviews in markdown: https://appshunter.io/ios/app/wbs-app/id6768647984/reviews.md

## What is WBS App?

[Key Features]

  Create and manage multiple projects. Keep your work and personal projects organized in one place.
  
  ■ 2-Level Task Hierarchy
  Break down tasks into parent tasks and subtasks. Divide large pieces of work into manageable steps and track progress
  with ease. 
  
  ■ Gantt Chart
  Visualize task durations as horizontal bars on a calendar. See your entire schedule at a glance. Landscape mode is
  also supported for a wider view.
  
  ■ Status Tracking
  Assign "Not Started," "In Progress," or "Completed" status to each task. Tap the status badge in the list to cycle
  through statuses instantly.
  
  ■ Memos & Attachments
  Add notes to each task and attach images or PDF files. Keep all relevant information in one place.
  
  ■ Japanese & English Support
  Switch between Japanese and English with a single tap.
  
  ■ Offline & Data Safety
  All data is stored locally on your device. No internet connection required, and your data is never lost even if you
  clear the app cache.
  
  Stay organized and move your projects forward with WBS App's clean, intuitive interface.

  Keywords:
  WBS,Gantt chart,task manager,project management,schedule,productivity,planner


## Version history (last 1 release)

### 1.0 — 2026-05-13

No release notes.

## More apps by TAICHI ONO

- [スーパーシンプルスケジュール](https://appshunter.io/ios/app/id6761265760)

All apps by TAICHI ONO: https://appshunter.io/developer/1888500671

## Related topics

[wbs app](https://appshunter.io/ios/topics/wbs-app)

---

*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 2026-06-16.*