In private beta on TestFlight — App Store release coming
By Binary Software Solutions
The most capable billing app on any platform — and it's native to every Apple screen — iPhone, Watch, iPad, Mac, and CarPlay. It bills the calls you make, clocks you in when you arrive, reads your receipts right on your phone, runs on your CarPlay, and turns the whole day into an invoice clients pay you directly. One app that replaces five — and does things the giants can't.
One app. It replaces five.
To do what Time Tracker does, you'd wire together five separate subscriptions — and still not get the native-iOS parts. Here's the stack it retires:
Nobody else does this
Not a web app squeezed onto a phone. A native tool that reaches into iOS — and into your back-office — where other trackers can't.
Call, text, or email a client from the app and a timer starts itself — CallKit times the call end-to-end and logs it the instant you hang up. From Toggl to SAP, literally no one else does this.
Put a client's appointment on your calendar and it turns into a priced, billable event on its own — no timer, no re-entry. The event you already keep is the line you bill.
You're on the clock the moment you reach the job site — but it re-checks a fresh GPS fix first, so a red light nearby can't fake an event. Leave and it pauses itself; return and it resumes.
A forensic scanner reads the total, merchant, address, and card last-four entirely on your phone, keeps the original as evidence, and never uploads a thing. Expensify sends yours to the cloud and caps your scans.
Print your EIN and banking on every invoice so clients pay by ACH or wire with no processor fee, export clean double-entry to QuickBooks, and merge a full package to open a business bank account.
No subscription trap, no account, no server of ours. Your data lives in your own iCloud — and one guarded switch wipes it everywhere, for good. It's yours, both ways.
The same brain on every screen
The same event is controllable — identically — from a Lock Screen button, the Dynamic Island, a widget, your Apple Watch (which floats to the top of the Smart Stack while it runs), Siri, and your CarPlay. iPad and Mac apps join the lineup in this beta.
The party trick
Most trackers go dark the second you start the car. Time Tracker moves to your CarPlay screen and keeps working — plotting your job sites, drawing your route as a speed-colored breadcrumb, and showing a live posted-speed-limit sign that turns red when you're over. You just drive. It bills.
It just knows
Your drive logs itself start to finish in your pocket. Arrival starts the clock; leaving pauses it; returning resumes it. Breaks come off the bill automatically. Every invoice is a frozen snapshot that reprints identically years later. This is three decades of carrier-grade, never-lose-a-record engineering — scaled from the data center to your pocket.
Built for teams of a few
Share one project's tasks with a subcontractor over iCloud and their phone even checks in at a job site defined on a device they can't see. They get the work that matters and nothing else; your clients, rates, and invoicing stay yours. No shared server, no per-seat fee — the thing Jobber and ServiceTitan charge hundreds a month for.
How it stacks up
Every Time Tracker mark below is verified in the shipping app — roadmap features are left out.
| Capability | Time Tracker | Harvesttime | MileIQmileage | Expensifyreceipts | FreshBooks / QBinvoicing |
|---|---|---|---|---|---|
| Time tracking | ✓ | ✓ | ✗ | ✗ | ~ |
| Automatic GPS mileage | ✓ | ✗ | ✓ | ✗ | ~ |
| Receipt OCR — on-device & private | ✓ | ~ | ~ | ~ | ~ |
| Invoicing + banking on the invoice | ✓ | ✓ | ✗ | ✗ | ✓ |
| Bills phone calls (CallKit) | ✓ | ✗ | ✗ | ✗ | ✗ |
| Geofence auto clock-in / out | ✓ | ✗ | ✗ | ✗ | ✗ |
| CarPlay billing console | ✓ | ✗ | ✗ | ✗ | ✗ |
| Watch + Live Activities | ✓ | ~ | ✗ | ✗ | ✗ |
| QuickBooks .iif export | ✓ | ~ | ✗ | ~ | ~ |
| Subcontractor sharing (no server) | ✓ | ✗ | ✗ | ✗ | ✗ |
| Your own iCloud · no account | ✓ | ✗ | ✗ | ✗ | ✗ |
| One-time purchase option | ✓ | ✗ | ✗ | ✗ | ✗ |
✓ full & native · ~ partial / cloud / paid add-on · ✗ not offered
And the enterprise giants? Salesforce Field Service runs $165–$600 per user a month, ServiceTitan $245–$500 per tech plus a five-figure implementation, SAP Concur averages ~$110,000 a year. After all of it, none of them bills a phone call, runs on CarPlay, scans receipts on-device, or keeps your data in your own iCloud with no account. Time Tracker does — for a one-time price, the moment you install it.
The math
For someone billing $100/hour, the paperwork it kills and the revenue it recovers add up fast — before you even count the five subscriptions it cancels.
From Binary Software Solutions
Carrier-grade RADIUS authentication, real-time rating, and VoIP call accounting — timing and reconciling millions of records to the second, coding on Apple since 1981. Time Tracker is that same obsession with never losing a record, scaled to your pocket. In daily real-world use since 2023.
Join the private TestFlight beta and put it to work on your own day. At launch: $1,299 once, or $300 a year.