# OLLO - Contractor & Client Hub

> OLLO - Contractor & Client Hub (iPhone/iPad app by Seungmin Hwang.)

- Source: https://appshunter.io/ios/app/ollo-contractor-and-client-hub/id6806701528 (this page in markdown: same URL + `.md`)
- Developer: [Seungmin Hwang](https://appshunter.io/developer/1447817704)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 17 MB
- Languages: American English
- Released: 2026-09-14
- Data updated: 2026-09-14
- User reviews in markdown: https://appshunter.io/ios/app/ollo-contractor-and-client-hub/id6806701528/reviews.md

## What is OLLO?

OLLO keeps contractors and clients on the same page — from the first walkthrough to the final invoice.

Text threads get lost. Email chains get confusing. And "I never said that" conversations slow down every job and wear down trust. OLLO gives your whole project team — contractor, project manager, subs, and the client — one shared space for schedule, materials, and every decision along the way.

SCHEDULE, WITHOUT THE SPREADSHEET • Build a task list and see it as a visual timeline (Gantt chart) • Link dependent tasks — push one back, and everything downstream reschedules automatically • Track payment status task by task

MATERIALS, TRACKED FROM ORDER TO DELIVERY • Log what's ordered, from where, and when it's due • Move materials through Pending → Confirmed → Delivered • Attach invoices directly to the material they belong to

ONE CHAT THREAD PER PROJECT • Share photos and updates in a dedicated chat for each job • Turn a client's photo or question into a tracked request, then file it under the right task or material • Nothing sits in a text thread waiting to be forgotten

A RECORD OF EVERY CHANGE • Every edit to a project, task, or material is logged automatically — who changed what, and when • Compare old and new values at a glance • Contractors and PMs can revert a change in one tap if something was updated by mistake

ROLES BUILT FOR HOW JOBS ACTUALLY WORK • Contractors own the project and manage the team • Project managers get full day-to-day access without ownership rights • Clients and subs see exactly what's relevant to them — nothing more, nothing less

Whether you're running one renovation or ten active jobs, OLLO replaces scattered texts, calls, and spreadsheets with a single source of truth everyone can trust.


## Version history (last 1 release)

### 1.0 — 2026-09-14

No release notes.

## More apps by Seungmin Hwang

- [Lemegeton - BotC Helper](https://appshunter.io/ios/app/lemegeton-botc-helper/id6761801436)

All apps by Seungmin Hwang: https://appshunter.io/developer/1447817704

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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 2026-09-14.*