WrenchStrike: Mechanic Invoice
Estimates, VIN & Work Orders
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
The invoicing app built for mobile mechanics and one-bay shops.
Write a professional estimate in the driveway, get it approved, and send an invoice that looks like it came from a real shop system — your logo, warranty, and signature on the paper.
Works offline, backs up to your iCloud automatically, and keeps your Schedule C ready for tax season.
SCAN THE VIN, SKIP THE TYPING
Point your camera at the door-jamb barcode and the year, make, model, and engine fill themselves in — free. Or pick from a list. Or type it. Your call.
ESTIMATES THAT BECOME INVOICES
Write an estimate at the car, tap once to approve, and it turns into an invoice. No re-typing. Track every job from estimate to paid.
TAX DONE RIGHT
Set your state's rate once. Parts get taxed, labor doesn't — automatically. The math is always right, so your books are always clean.
GET PAID YOUR WAY
Your Venmo, Cash App, and Zelle links ride on every invoice. Take a deposit, log a partial payment, watch the balance. Get paid before you leave the driveway.
READY FOR TAX SEASON
A running Schedule C summary — income, parts, expenses — ready to hand your accountant every April. Look back at any year.
BUILT FOR A PHONE IN A GLOVE
Big buttons. Call or text a customer from their card. Attach before-and-after photos. Collect a signature right on the glass. Every customer and every vehicle, on file.
WORKS ANYWHERE, OWNED BY YOU
No accounts. No login. Works with no signal in a dead parking garage. Everything lives on your phone and backs up to your own iCloud — lose your phone, restore in one tap.
Your first 5 jobs are free. After that, WrenchStrike Pro is $12.99/month for unlimited jobs — and everything you already made stays yours forever.
WrenchStrike helps you prepare invoices and tax summaries. It does not provide tax, legal, or accounting advice.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://wrenchstrike-site.vercel.app/privacy
Small polish update:
- New users now start in light mode (you can switch anytime in Settings → Appearance)
- Fixed a rare first-launch issue where the restore-from-backup prompt could leave the app on a blank screen
The developer, HENOK KUDUS TESFAI, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HENOK KUDUS TESFAI
- Size
- 3.1 MB
- Category
- Business
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- WrenchStrike Pro $12.99
- Copyright
- © 2026 Home Run Unit LLC