# Work Order & Estimate Maker — Invoice App for Contractors

> Invoice App for Contractors (iPhone/iPad app by Hailu Bai.)

- Source: https://appshunter.io/ios/app/work-order-and-estimate-maker/id6812408991 (this page in markdown: same URL + `.md`)
- Developer: [Hailu Bai](https://appshunter.io/developer/1094814965)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English
- Released: 2026-09-23
- Data updated: 2026-11-06

## What is Work Order & Estimate Maker?

Trades Work Order is a plain, no-nonsense job record for tradespeople. Write up the work while you are still on site - no signal, no account, no paperwork to catch up on later.

NO SIGNAL, NO ACCOUNT
• Everything is stored on this iPhone or iPad. Nothing is uploaded, and there is no login, no subscription and no ads.
• Works in a basement, a crawl space or out in the country.

WRITE UP THE JOB
• Customer and site address, or pick someone you have worked for before
• Work items with hours, so the total labor adds up on its own
• Overall description plus field notes for the surprises you find on site
• Status at a glance: scheduled, in progress or completed

SITE PHOTOS AND MARKUP
• Take photos with the camera or pick them from the photo library
• Mark up the damage before you start, and the finished work when you are done
• The markup is kept alongside the original photo, so nothing is lost

CUSTOMER SIGN-OFF
• Hand the device over and let the customer sign with a finger
• The signature is stored with the job and printed on the report
• Optional: a job never needs a signature to be finished or shared

REPORTS AND BACKUP
• Export a clean PDF work order, ready to print or email - two report templates
• Full ZIP backup: one PDF report per job, every site photo and every signature
• Save to Files, iCloud Drive or send it to yourself; no network needed

BUILT FOR THE TRADE
• Made for iPhone and iPad: a tab layout on the phone, a three column workspace on the tablet
• Order numbers are generated for you as you go: WO-20260915-001
• Large, clear controls that work with cold or gloved hands

Requires iOS 17 or later. Your data stays on your device: deleting the app removes it, so export a ZIP backup regularly.

## Is Work Order & Estimate Maker safe?

Not enough ratings yet to assess Work Order & Estimate Maker.

## Is Work Order & Estimate Maker legit?

Work Order & Estimate Maker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Work Order & Estimate Maker is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 26.10.26 — 2026-11-02

What's new in this update:

• Bug fixes and stability improvements
• Performance and reliability improvements

### 26.10.15 — 2026-10-20

What's new in this update:

• Bug fixes and stability improvements
• Performance and reliability improvements

### 1.0 — 2026-09-23

No release notes.

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All apps by Hailu Bai: https://appshunter.io/developer/1094814965

## Related topics

[work order estimate](https://appshunter.io/ios/topics/work-order-estimate) · [orders job](https://appshunter.io/ios/topics/orders-job)

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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 2026-11-06.*