Comparison

JACK App Construction Software vs Drawserv

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

JACK App Construction Software

Features
Read full description

JACK is a comprehensive, all-in-one construction management platform built to help builders and tradies streamline operations, save time, and improve profitability. With JACK, you’ll gain deeper insight into your business's financial health while optimising daily tasks. JACK includes the world’s first automatically updated cashflow forecast built specifically for the construction industry. With JACK you can finally understand the true financial position of your business. The JACK platform includes the following features; CRM, Estimating, Client portal, Digital takeoffs, Subcontractor portal, Job management, Scheduling, Timesheets, Safety management, Job financials, WIP reporting & Cashflow forecasting.

About

Drawserv

This app streamlines construction draw management for inspectors, builders, and borrowers. It allows for on-site verification, draw approvals, lien waiver signings, and real-time project financial tracking. Features include offline capabilities and integrated communication tools.

Highlights
  • On-site inspection verification
  • Draw request and approval
  • Lien waiver signing
  • Project budget and progress tracking
  • Offline photo capture and upload
  • Automated billing for inspections
Features
Read full description

Drawserv is the field app for construction draws. Inspectors verify progress on site, and borrowers and builders keep their projects moving — approving draws, signing lien waivers, and seeing exactly where the money stands — all from one sign-in. FOR INSPECTORS ASSIGNMENTS AT A GLANCE • Every inspection assigned to you, split into Pending, Submitted, and Reviewed. • Each visit is organized by property address, with the builder, borrower, and lender listed. • See your fee and when each visit is due, and get directions to the site in one tap. • Pull to refresh as new work is scheduled. A CAMERA BUILT FOR THE JOB SITE • A purpose-built viewfinder with a rule-of-thirds grid for straight, consistent shots. • One-tap 0.5x, 1x, and 2x lens switching, plus pinch or slide to zoom. • Controls that stay put when you turn the phone. • Add photos from your library too, without opening the camera. • Every photo saves to the inspection as you shoot. Review the set, then submit when the visit is done. WORKS WITHOUT A SIGNAL • No service on site? Keep shooting. Photos are saved on your phone and upload on their own once you're back online, even with the app in the background. • The app opens offline with the work from your last sync. STAY IN TOUCH • Message the review team from the visit itself. • Get a notification when a visit is assigned to you. TRACK YOUR PAY • Submitting an inspection creates a bill automatically. • See paid and pending totals and review every bill. • Set up direct deposit and your W-9 from the Account tab. • Set your home base on the map. FOR BORROWERS AND BUILDERS YOUR PROJECTS • See each project's budget, funded to date, and construction progress. • Follow every draw from request to funding on a step-by-step timeline. • Keep project documents and every draw's attachments in one Files tab. • See reviewed inspections and the photos shared with you. DRAWS AND SIGNATURES • Request a draw against the budget lines you choose, and add supporting files afterward. • Approve draws and sign lien waivers by drawing your signature or typing your name. • The To Do tab collects everything waiting on you, and a push notification tells you the moment a signature is needed. SITE PHOTOS • When the team asks you for site photos, the request appears on your To Do tab. • Or start a photo inspection yourself, from a project or a draw. • Take the photos with the same job-site camera, or add them from your library, and submit in a few taps. BUILT FOR THE FIELD • Clean, focused design that's easy to use on site, in any light. • Two-factor authentication: if it's on for your account, the app asks for your code when you sign in. Borrowers and builders can turn it on in the app. • Works hand in hand with the Drawserv platform your lender uses to manage the loan. Drawserv was formerly Findlan Inspection. Same team, same accounts, new name. NOTE: Drawserv is for invited users only. Accounts are created by the lender or inspection-management team running the project — there is no public sign-up. If you should have access, contact your administrator. Lender and staff accounts sign in on the web. Permissions we request: • Camera — to take inspection photos. • Location — to tag inspections with where they were performed. • Photo Library — to attach existing photos and save inspection photos to your library. • Notifications — to tell you when a visit is assigned or a signature is needed.

Screenshots

JACK App Construction Software4 screens
Drawserv4 screens

Verdict

The call

The clearest difference is update cadence: Drawserv at every 2 weeks against JACK App Construction Software's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

JACK App Construction Software ships an update every 2 months, Drawserv every 2 weeks. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 8 level
JACK App Construction Software versus Drawserv: the parameters behind the verdict, then further details
ParameterJACK App Construction SoftwareDrawserv
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size71 MB34 MB
Age rating17+4+
DeveloperJACK AppFindlan Inc

In-app purchases

None

JACK App Construction Software

No in-app purchases

None

Drawserv

No in-app purchases

Questions

Is JACK App Construction Software free?
JACK App Construction Software is free to download, with no in-app purchases.
Is Drawserv free?
Drawserv is free to download, with no in-app purchases.
Do JACK App Construction Software or Drawserv have ads?
Neither JACK App Construction Software nor Drawserv shows ads.
Which is updated more often, JACK App Construction Software or Drawserv?
JACK App Construction Software ships an update every 2 months, and Drawserv every 2 weeks. Most recently, JACK App Construction Software was updated on October 15, 2026 and Drawserv on October 10, 2026.

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