If you've ever finished a job and then had a customer question whether it was actually done — or dug through your camera roll trying to remember which photos belonged to which job — you already understand why I built this app. Fixingo is a proof-of-service app for technicians, tradespeople, and small crews — it turns every completed job into a timestamped, geotagged, signed proof in under a minute. No account is required, it works fully offline, and it's free to start.
In this post I'll walk through what Fixingo actually does, who it's built for, and where the free plan's limits are — so you can judge for yourself whether it's worth putting on your phone.
📋 Table of Contents
What is Fixingo?
Fixingo is a free Android app for proof of job completion, built for aircon technicians, electricians, plumbers, movers, cleaners, and any solo or small-crew field service worker who needs a fast, reliable way to prove a job was done right. Instead of relying on a customer's memory or a phone full of unsorted photos, every job gets a before photo, an after photo, an on-screen signature, and an automatically stamped GPS location and timestamp — bundled into a proof you can share immediately.
Fixingo doesn't require an account or sign-in. Open the app, do the job, generate the proof, and move on to the next one — it's offline-first, and all your job data stays on your device.
.webp "Snap, sign, and send — in under a minute")
Before/After Photos & Signature
This is the core of the app, and I built it to be fast — a tech standing in a customer's home shouldn't have to fumble through menus:
- 📸 Before & after photos — capture the state of the job at the start and the finish, right from your camera
- ✍️ Digital customer signature — the customer signs directly on-screen to confirm the job is complete
- 📍 Auto-stamped GPS + timestamp — location and time are recorded automatically, no manual entry
- 🧾 Instant proof generation — a proof-of-completion document is created the moment you finish
.webp "Get it signed on the spot — no more disputed jobs")
Job Tracking & Daily Progress
Fixingo keeps a running view of your day, not just a list of jobs:
- 📊 Total today — see how much you've earned and how many jobs you've completed at a glance
- 🏷️ Filter by service type — Aircon Repair, Plumbing, Electrical, Cleaning, and more, or add your own
- ✅ Status at a glance — see which jobs are completed for the day without opening each one
.webp "Know your day's progress instantly")
Instant Proof & One-Tap Sharing
Once a job is signed off, Fixingo turns it into something you can actually hand to a customer or file for your own records:
- Share the proof directly via WhatsApp, Viber, or SMS — or any other app on your phone
- Export the proof as a PDF
- Add your business name and logo for a professional, branded look
- A verified badge and full job details — customer, service, amount, before/after photo, signature, and location — all on one proof
.webp "Proof of service, verified in seconds")
Analytics — See What's Making You Money
Fixingo also includes a simple analytics view — total jobs completed, all-time earnings, a breakdown of jobs by service type, and your earnings over the last 30 days. For a solo tech or small crew, seeing which service types actually pay off is genuinely useful for deciding what to focus on.
.webp "See what's actually making you money")
Job History & CSV Export
Every job you complete stays searchable, so you're never digging through old chat messages or your camera roll trying to prove something happened:
- Search and filter your job history by date, customer, or service type
- Export your completed jobs to CSV for your own records or accounting
- Backup and restore your data to Google Drive or your device storage
.webp "Start a job in seconds")
Offline-First & Privacy
Fixingo works fully offline — capturing photos, signatures, and generating proofs never requires a connection — and all your data stays on-device rather than tied to a mandatory account. Job details, photos, signatures, and location are never collected or shared with third parties. Light and dark theme are both supported, so it's usable whether you're working a job at noon or wrapping up at night.
Who Fixingo is Built For
- Aircon technicians, electricians, and plumbers who need to settle disputes on the spot
- Movers, cleaners, and pest control techs who want a professional record of every job
- Solo operators and small crews who need proof of work without a bulky enterprise platform
- Any field service pro, anywhere — Fixingo is built for techs worldwide, not one region
Free Plan vs. Fixingo Pro
The free plan covers up to 15 completed jobs a month with full proof capture — before/after photos, signature, and GPS timestamp. Past that, you'll need Fixingo Pro, which removes the monthly limit entirely. Pro is available as a flexible monthly or yearly subscription, or a one-time lifetime purchase — priced to be affordable for solo techs and small crews everywhere.
Getting Started
- Download Fixingo from the Google Play Store.
- Tap Add Job and enter the customer's name and service type.
- Take a before photo, do the job, then take an after photo.
- Have the customer sign on-screen — Fixingo auto-stamps the GPS location and timestamp.
- Share the proof instantly via WhatsApp, Viber, or SMS, or export it as a PDF.
Try Fixingo
If disputed jobs, "was this actually finished?" questions, or messy records are eating into your time, this is the problem Fixingo was built to solve — a few taps at the job site, no account, no extra hardware.
👉 Download Fixingo on Google Play
Running into an edge case the app doesn't handle well, or have a feature request? Leave a comment below — Fixingo's roadmap so far has mostly come from techs and small crews telling me what they actually needed.
About the developer — I'm Sterb Sagar, an independent Android developer. I build focused apps for specific, real problems rather than trying to cover everything, and Fixingo is one of a small lineup of apps I maintain and update based on direct feedback from the people using them. If you're a technician or small crew owner with a suggestion or a bug to report, I'd genuinely like to hear it.