# Job Estimate Pro > Stop guessing. Guarantee your construction profits. Canonical page: [https://chrome-stats.com/d/com.ksk.bid\_locker](https://chrome-stats.com/d/com.ksk.bid_locker) ## Overview - **ID:** `com.ksk.bid_locker` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** KAAVIYA S - **Category:** BUSINESS - **Downloads:** 204 - **Version:** 1.0.1 - **Last updated:** 2026-05-28 - **First published:** 2026-01-03 - **Publisher country:** IN - **Size:** 23 MB - **Data as of:** 2026-09-16 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ksk.bid_locker) - **Privacy policy:** [https://bid-locker.blogspot.com/p/privacy-policy.html](https://bid-locker.blogspot.com/p/privacy-policy.html) ## Description STOP Leaving Money on the Table in Your Construction Bids! 🚧

Are you a construction estimator, general contractor, or tradesperson constantly worried about underbidding, overestimating, or just flat-out losing money on jobs that seemed profitable? It's time to take control of your construction estimates and secure your profits.

BidLocker: Job Estimate Maker is your essential, offline construction estimator and personal "Profit Guard." Forget standard quote makers that leave you second-guessing. BidLocker rigorously validates your job costing math *before* you send that critical bid, guaranteeing your minimum hourly rate, labor costs, and material costs are fully covered – every single time.

You enter the numbers. We prove the profit.

🛡️ KEY FEATURES Designed for Construction Professionals

✅ Smart Profit Guard for Construction Bids
Never submit a losing construction estimate again. Our unique system automatically flags and blocks project bids that don't meet your essential minimum hourly rate or fail to cover all your material costs and labor costs. If your job estimate isn't profitable, BidLocker instantly shows you the precise shortfall, protecting your bottom line.

✅ Professional & Transparent Construction Estimates (PDF)
Transform validated numbers into polished, client-ready PDF construction estimates in seconds. Impress clients with:
* Crystal-clear breakdown of Labor Costs (Time × Rate) and Material Costs.
* Automatic "Valid Until" dates for clarity on your project bids.
* Clean, watermark-free PDFs with the Pro upgrade – ideal for serious contractors.

✅ Reliable Offline Construction Estimator
Your construction estimates won't be held hostage by bad signal. BidLocker works flawlessly 100% offline – perfect for remote job sites, basements, or areas without service.
* No internet? No problem. No account or cloud sync ever required.
* Your sensitive project bids and client data remain secure, solely on your device.

✅ Privacy-First Design for Contractor Estimates
We value your business integrity. BidLocker collects absolutely no data and shares nothing with third parties. Your client lists, pricing strategies, and construction project details stay exactly where they belong: on your phone, not on our servers.

🧮 How BidLocker Makes Profitable Construction Estimates Easy:
1. Set Your Foundation: Input your minimum required hourly rate for labor costs.
2. Build Your Bid: Easily add labor hours and detailed material costs (with optional markup for your construction project).
3. Instant Validation: The app immediately calculates the "Effective Hourly Rate" for your job estimate.
4. Generate & Win: If your construction bid is profitable, create a professional, customer-ready PDF in a single tap.

Free Version: Create up to 3 construction estimates (with watermark).
Pro Version: Unlock unlimited job estimates and clean, professional PDFs.

👷 Built For Every Construction Professional & Tradesman:
* General Contractors & Independent Contractors
* Construction Estimators & Project Managers
* Solo Tradespeople (Plumbers, Electricians, Carpenters, Painters, Roofers)
* Remodelers & Renovation Specialists
* Handymen & Small Service Businesses focused on building estimates.

⛔ What BidLocker is NOT (And Why That's Good!):
BidLocker is a highly specialized, powerful construction estimation validator. It is NOT:
* An invoice maker or accounting software.
* An AI price-guesser – YOU maintain control over your numbers.
* A customer database manager.
Its singular focus is to empower YOU to accurately price YOUR manual construction estimates and protect your profits.

Download BidLocker: Job Estimate Maker today! Stop guessing your construction prices, start proving your profit, and protect your business's financial future on every single project bid! ## Rankings - #1,707,652 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.INTERNET` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.ksk.bid_locker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Contractor Estimate Pro](https://chrome-stats.com/d/com.contractorestimate.app) — 18 users - [Trade Quote Pro : Estimator](https://chrome-stats.com/d/com.tradequotepro.app) — 5 users - [BuildQuote - Estimate](https://chrome-stats.com/d/io.github.lulustudios.buildquote) — 29 users - [BidPro — Bid & Quote Estimator](https://chrome-stats.com/d/com.weeflow.bidpro) — 33 users - [BuildTeck – Pro Estimator](https://chrome-stats.com/d/com.buildteck) — 85 users - [FieldQuote - Job Estimator](https://chrome-stats.com/d/com.prodirt.fieldquote) — 24 users - [Job Estimator Pro](https://chrome-stats.com/d/jobs.estimator.pro) — 29 users - [QuoteCat: Contractor Estimates](https://chrome-stats.com/d/ai.quotecat.app) — 29 users - [Construction Cost Estimator](https://chrome-stats.com/d/com.britetodo.costestimator) — 13,006 users, 4.59 / 5 - [BuildProfit Construction Cost](https://chrome-stats.com/d/com.buildprofit.constructioncalculator.costestimatorapp) — 118 users - [BuildEstimate](https://chrome-stats.com/d/app.build_estimate.twa) — 1 users - [Handyman Calculator & Estimate](https://chrome-stats.com/d/app.contractor.calculator) — 89 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.ksk.bid_locker)