# GoMessMo — Job to Invoice — All in One

> Job to Invoice — All in One (iPhone/iPad app by Marcel Goldfuss.)

- Source: https://appshunter.io/ios/app/gomessmo/id6757101476 (this page in markdown: same URL + `.md`)
- Developer: [Marcel Goldfuss](https://appshunter.io/developer/1864534025)
- Category: Business, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 20 MB
- Languages: American English, German (Germany)
- Released: 2026-06-30
- Data updated: 2026-08-11
- User reviews in markdown: https://appshunter.io/ios/app/gomessmo/id6757101476/reviews.md

## What is GoMessMo?

GoMessMo is the all-in-one platform for trades and field service businesses. From the first phone call to the final invoice, every step of the job runs in one app: on iPhone, iPad, Mac and in the web. No double entry, no lost paperwork.

Whether you run an electrical, plumbing, HVAC, painting, carpentry or general field service business: GoMessMo bundles sales, job management, accounting, inventory and staff planning in one system. Made in Germany, GDPR-compliant.

YOUR DAILY WORK
- My Day: jobs, appointments and open tasks at a glance
- Create jobs, take photos, dictate notes
- Fill out measurement and time sheets on site
- Capture the customer signature on phone or tablet
- Export PDF and email it with your own letterhead

CUSTOMERS AND SALES
- Customer database with all jobs, calls and notes
- Sales pipeline with drag-and-drop kanban
- Call log and follow-up reminders
- Quotes from reusable templates
- Marketing campaigns and newsletters built in

FINANCE
- Invoices with custom templates
- Dunning workflow with escalation steps
- DATEV export for German tax advisors
- SEPA direct debit exports
- MT940 bank import with automatic payment matching
- POS receipts, GoBD-compliant with TSE
- Recurring invoices and standing orders

LOGISTICS
- Inventory with label printing
- Goods-in by camera scan
- Delivery notes straight from the job
- Dispatcher dashboard with tour planning
- Carrier integration (DHL, UPS, DPD)

STAFF
- Shift planning by drag-and-drop
- Time tracking with GPS check-in
- Automatic mileage log from check-ins
- Vacation and sick leave
- Staff statistics and leaderboard

ADD-ON MODULES
- Maintenance contracts with automatic job creation
- Tickets for customer support
- Team chat linked to jobs
- AI assistant for text and reporting
- Knowledge base for internal docs
- Your own company website with built-in CMS
- Cloud storage: S3, OneDrive, Google Drive, Dropbox

WHY GOMESSMO
- 100 percent Made in Germany: servers, support, privacy
- Multi-tenant: every company data set isolated and secure
- Universal app: use on iPhone, iPad and Mac
- Native iOS app, no slow webview
- Works offline, syncs later

FOR BUSINESSES
GoMessMo is business software for companies. Your company administrator sets up
and manages the organization; employees sign in with the credentials provided by
their employer. Business information at gomessmo.de.

GET STARTED
Download GoMessMo and sign in with your company credentials. Questions: support@gomessmo.de


## Version history (last 2 releases)

### 1.0.1 — 2026-07-04

GoMessMo now speaks English! The entire app interface is available in English and German and switches automatically with your device language.

Also in this update: a refreshed, customizable dashboard (reorder, show and hide widgets and quick actions), a new Open Appointments view (Today/Tomorrow/This Week) linked directly to jobs, a new-message alert, and many improvements across iPhone and iPad.

### 1.0 — 2026-06-30

No release notes.

## More apps by Marcel Goldfuss

- [Roller Sports Manager](https://appshunter.io/ios/app/roller-sports-manager/id6758109320)
- [Keto Tracker .de](https://appshunter.io/ios/app/keto-tracker-de/id6782939318)

All apps by Marcel Goldfuss: https://appshunter.io/developer/1864534025

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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 2026-08-11.*