TimeBill

TimeBill

Lohr Software
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About

KonstructIQ is an AI-powered construction and financial platform designed for residential general contractors, remodeling firms, and home builders. It consolidates the full project lifecycle, from fast, professional estimates to budgeting, invoicing, payments, change-order management, cost tracking, subcontractor coordination, and real-time reporting, into a single interface. Its estimating module enables contractors to build detailed bids quickly, using customizable cost codes, markup or margin calculations, and either cost-plus or fixed-price models. Once an estimate is approved, it becomes the project budget; every subsequent bill, invoice, or change order automatically updates the budget so contractors maintain accurate job costing and profitability oversight. Payments to subcontractors or suppliers are built in, and support methods like ACH, checks, debit/credit cards, virtual cards, or Zelle, and invoices can be paid directly by clients through a portal to speed up cash flow.

About

TimeBill is a native, offline-first time tracking and invoicing app for macOS, built for freelancers and consultants who bill for their time. Track work with a one-click timer or manual entries, and handle hourly, fixed-price, and cost-based projects (materials, expenses, mileage) alongside client and project management. Turn tracked work into professional PDF invoices and timesheets in seconds: design reusable layouts with the built-in Template Editor, polish rough notes into clean client-facing text, and follow every job from Unbilled to Billed to Paid. Create invoices in 7 languages (English, German, Dutch, French, Spanish, Italian, Portuguese), export time as CSV, and back up projects as JSON. TimeBill is 100% offline and private - no account, no cloud, no analytics. Your client data never leaves your Mac. Free to start, with an optional Premium upgrade. Available on the Mac App Store and Setapp.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Residential builders, remodelers, and general contractors interested in a solution to manage estimates, budgeting, invoicing, payments, subcontractors, and project finances from bidding to final payment

Audience

Freelancers, independent consultants, and small studios on macOS - designers, developers, copywriters, translators, coaches, and other self-employed professionals who bill for their time.

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$199 per month
No contracts, unlimited users, unlimited projects.
Free Version Not Supported
Free Trial Not Supported

Pricing

$29.99/year
TimeBill has a real free tier, not just a trial. Free users can track time, manage clients/projects, create invoices, and use the invoice template editor with limits: up to 10 projects and 5 tasks/cost items. Premium is optional and removes limits, including unlimited projects, unlimited tasks/cost items, and no watermark on PDF invoices.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

KonstructIQ
United States
konstructiq.com

Company Information

Lohr Software
Founded: 2024
Germany
www.gettimebill.com

Alternatives

Alternatives

Houzz Pro

Houzz Pro

Houzz
Working Time Tracker

Working Time Tracker

CHMV Software
OroTimesheet

OroTimesheet

OroLogic Inc.
UPDF Converter

UPDF Converter

Superace

Categories

Categories

Construction Accounting Features

Accounts Payable Supported
Accounts Receivable Supported
Billing & Invoicing Supported
Budgeting & Forecasting Supported
Cash Management Supported
Construction Breakdowns Supported
General Ledger Supported
Job Costing Supported
Overrun Projections Supported
Payroll Management Supported
Purchase Order Management Supported
Quotes / Estimates Supported

Construction Bid Management Features

Bidder Management Supported
Building Product Database Not Supported
Cost Database Supported
File Sharing Supported
Proposal Management Supported
Quotes / Estimates Supported
RFP Management Not Supported
Subcontractor Management Supported
Takeoff Supported
Version Control Not Supported

Construction CRM Features

Client Tracking Not Supported
Contract Management Supported
Forecasting Not Supported
Project Management Supported
Quote Management Supported
Sales Management Not Supported
Scheduling Supported
Time Management Supported

Construction Estimating Features

Accounting Integration Supported
Audit Trail Supported
Bid Management Supported
Billing & Invoicing Supported
Building Product Database Supported
Calculators Supported
Change Orders Supported
Contract Management Supported
Cost Database Supported
Customer Management Supported
Customizable Templates Supported
Electrical Estimating Supported
Historical Database Supported
HVAC Estimating Supported
Job Costing Supported
Plumbing Estimating Supported
Price Data / Price Books Supported
Project Management Supported
Quote Management Supported
Reporting/Analytics Supported
Scheduling Supported
Subcontractor Management Supported
Takeoff Supported
What-if Analysis Supported

Construction Management Features

Accounting Integration Supported
Budget Tracking/Job Costing Supported
Change Orders Supported
Commercial Supported
Contract Management Supported
Contractors Supported
CRM Not Supported
Equipment Tracking Not Supported
Estimating Supported
Incident Reporting Not Supported
Mobile Access Supported
Offline Access Not Supported
Residential Supported
RFI & Submittals Not Supported
Subcontractor Management Supported
Timesheets Supported

Billing and Invoicing Features

Billing Portal Not Supported
Contact Database Supported
Contingency Billing Not Supported
Customer Portal Not Supported
Customizable Invoices Supported
Dunning Management Not Supported
Hourly Billing Supported
Invoice History Supported
Mobile Payments Not Supported
Multi-Currency Not Supported
Online Invoicing Not Supported
Online Payments Not Supported
Payment Processing Not Supported
Project Billing Supported
Recurring/Subscription Billing Supported
Service Ticket Billing Not Supported
Tax Calculator Not Supported

Integrations

QuickBooks Accountants Supported
Stripe Supported
Zelle Supported

Integrations

QuickBooks Accountants Not Supported
Stripe Not Supported
Zelle Not Supported
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Claim TimeBill and update features and information