Mileage & vehicles
Start, pause, resume, and end active GPS tracking. Manual mileage is there when a trip is forgotten, with fuel cost estimated per vehicle.
Android test build now available
See what you can keep.
After taxes and gas, this is yours. Spark, Flex, Instacart, DoorDash, Uber Eats — same math. Record the shift, split base pay from tips, and spend only what is left.
This is an early test APK. Android will ask for permission to install apps from outside the Play Store. ShiftKeep is not a tax filing app and does not provide professional tax advice.
Tracking active
18.4
Live GPS mileage — full routes are not uploaded by default.
25.0 mpg
Live
GPS miles18.4
Fuel est.$2.16
You can keep · This week
$316.22
After moving $170.28 to tax savings and setting fuel aside.
Tax $170.28
Earned $486.50
Miles
142.7
Fuel est.
$16.8
Base pay
$330
Trips
14
35%
Default moved to tax savings from every shift.
$0.725
2026 IRS mileage rate saved for records.
Local-first
Works offline. Syncs to the cloud when online.
No routes
Full GPS paths are never uploaded by default.
Built for the moment after a delivery.
Not a spreadsheet. Not a tax lecture. ShiftKeep turns mileage, fuel, and earnings into a few clear habits that survive a busy week.
Fuel cost
Set your MPG and fuel type. ShiftKeep pulls national FuelEconomy.gov estimates, or your own price, and sets gas aside before you spend.
Earnings split
Base pay and tips are stored separately on every app, and a conservative tax cushion is calculated from the totals on every shift.
Cloud backup
Records save locally first, then back up to the cloud when internet is available — so a lost phone never wipes out tax records.
Private by design
Conservative by default. Private by design.
The app is built to tell a driver what to move to tax savings and what they can keep. Mileage is saved for records — never used as permission to save less.
Location runs only while tracking is active. Trip totals, earnings, settings, and estimated payments can be backed up, but full GPS routes are never uploaded by default.
1
Track the trip.
GPS mileage runs only during an active trip and can be corrected manually later.
2
Enter base pay and tips.
The app keeps the numbers separate without ever telling a driver that tips are tax free.
3
Move money before spending.
The main message stays direct: move this to tax savings. This is what you can keep.
4
Back it up.
The phone works offline first, then backs up to the cloud so a lost phone does not wipe out tax records.
Early Android APK
Install the test build and try the real app flow.
The current build includes trip history, summaries, fuel estimates, conservative savings math, active GPS mileage, and cloud backup testing.
BackupRecords backed up to the cloud
InstallAndroid test build for direct download
Next Android stepForeground GPS service with persistent notification
If Android blocks the install, allow installs from your browser for this test only. Long-term distribution should move to Google Play internal testing or a signed HTTPS release page.