goonobu Apps

Sealcoating Estimator Pro

Gallons, Cracks, and Job Cost

Sealcoating Estimator Pro helps parking lot and driveway sealcoating contractors turn a site measurement into a priced estimate — enter area and crack length, and the app calculates gallons, sand, filler, and cost from your own rates.

Works fully offline One-time purchase, no IAP No accounts, no ads

Who it's for

Parking lot and driveway sealcoating contractors who need a fast, priced estimate from a site measurement.

Key features

All material rates, prices, and margins are settings you configure yourself; this app does not certify pricing accuracy for your market or claim compliance with any pricing standard. Every estimate PDF is clearly labeled as an estimate, not a binding price.

Frequently asked questions

Does the app know current material prices?
No. You configure your own coverage rates, unit prices, tax, and margin in Settings — nothing is preloaded.
Does changing my rates affect past estimates?
No. Each estimate snapshots the rates in effect when it was created, so past estimates never change.
Where is my data stored?
Everything stays on your device only. Nothing is sent to any server.

Payment

One-time purchase — no subscriptions, no additional in-app purchases

All features are available immediately after purchase. There are no recurring fees and no ads. See the App Store listing for current pricing.

Privacy

All settings, jobs, and estimates are stored on your device only, and are never sent to any server. See the full Privacy Policy.

Support

Questions, feature requests, or trouble with a record: goonobu@gmail.com