WinPal vs Kozi Group
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WinPal
This app transforms photos or voice notes into professional invoices and estimates in seconds. It's designed for independent professionals to manage billing efficiently from any device, helping them get paid faster and look more professional.
- AI-powered estimate and invoice generation
- Accept card, Apple Pay, and ACH payments
- Automated payment reminders
- Customizable templates with branding
- Offline functionality
- E-signature capture
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Create instant accurate estimates, win more business, and run your business from one app. Winpal helps you quote jobs faster and with more confidence. Take a photo, add a short brief, and generate a precise, professional estimate using project measurements and local labor and material pricing. No more rushed quotes, hours of manual work, or guessing whether your bid is too high or too low. CREATE BETTER ESTIMATES, FASTER • Generate estimates from photos and a short brief • Create detailed scopes, line items, labor, and material costs • Measure areas with precision • Use local pricing • Adjust quantities, margins, and pricing • Create polished, branded estimate PDFs WIN MORE JOBS Help clients understand the project and feel confident moving forward. • Add photos and attachments • Generate custom AI renders of the finished result • Present different project options • Suggest relevant extras and upsells • Collect e-signatures INVOICE AND GET PAID Turn an approved estimate into an invoice without entering everything again. • Send invoices by text, email, or link • Accept credit cards, PayPal, and Venmo • Collect deposits and partial payments • Send automatic payment reminders • Track viewed, due, overdue, and paid invoices • Collect tips and reviews TRACK EXPENSES Scan a receipt and let Winpal extract the merchant, date, amount, and category automatically. • Track materials and business expenses • Assign expenses to jobs • Keep records organized without manual entry MANAGE JOBS AND SCHEDULE • Schedule jobs and appointments • View work by day, list, calendar, or map • Store customer and job details • Track projects from estimate to payment • Stay on top of upcoming work and deadlines WORK FROM ANYWHERE Winpal is available on mobile, tablet, and desktop. Start an estimate at the job site, update it from your truck, and manage the rest from your computer. Built for contractors, tradespeople, and home service professionals who want to save time, bid more accurately, look professional, and get paid faster. Download Winpal and create your first estimate today. SUBSCRIPTION INFORMATION An active subscription is required to use Winpal. New subscribers may be eligible for a free trial. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription in your Apple Account settings. Terms: https://winpal.ai/terms-of-service Privacy: https://winpal.ai/privacy-policy
Kozi Group
This app helps contractors and their crews manage job sites efficiently. It offers features for scheduling, crew tracking, and photo collection. Stay organized and keep your team connected from anywhere.
- Daily job assignment tracking
- Master schedule planning
- Crew location monitoring
- Time off request management
- Vehicle maintenance logging
- Jobsite photo feed
- Multi-language support
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Kozi Group is the all-in-one jobsite management app built for contractors and their crews. Stay organized, keep your team on the same page, and run every jobsite from the palm of your hand. Features: Daily Jobs — See today's assigned jobsites, addresses, and tasks at a glance Master Schedule — Plan and assign crews across your calendar with ease Crew Management — Keep track of who's working where, every day Time Off Requests — Manage crew time-off requests in one place Vehicle Tracking — Log gas, oil, and maintenance receipts for your fleet Photo Feed — Collect job-site photos from crews throughout the day Multi-language support — Work in the language your crew prefers Whether you're managing one crew or many, Kozi Group keeps your projects moving and your team connected.
Screenshots
Verdict
The clearest difference is in-app purchases: Kozi Group at none against WinPal's 4. Kozi Group also leads on rating (5.0 vs 4.6). WinPal's advantage is ratings volume (284 vs 3). On price, update cadence, ads 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
Both are free to download. WinPal sells 4 in-app purchases, starting at $6.99 per 7 days. Kozi Group asks for nothing beyond the download.
Kozi Group holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: WinPal has 284 ratings behind it against 3, so its average is the more settled of the two.
WinPal ships an update weekly, Kozi Group every 5 days. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.
| Parameter | WinPal | Kozi Group |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (284 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 82.4% of reviews | — |
| Number of ratings | 284 — better | 3 |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 97 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Hubflo | Kozi Contracting LLC |
Customer experience
WinPal
Kozi Group
In-app purchases
WinPal
- WinPal Pro Weekly3 Days trial$6.997 Days
- WinPal Pro Monthly3 Days trial$17.901 Month
- WinPal Pro 3 Months3 Days trial$39.993 Months
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- WinPal Pro Annual3 Days trial$98.901 Year
Kozi Group
No in-app purchases









