Kaliun vs Instant Roofer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kaliun
This business platform streamlines operations for contractors and builders. Manage leads, projects, clients, and finances in one place to close more deals, get paid faster, and improve project oversight. Features include a visual pipeline, professional proposals, milestone tracking, and a client portal.
- Visual sales pipeline
- Professional proposal generation
- Milestone-based project management
- Client portal with payment options
- Invoicing and change order management
- Budget tracking
- Team and subcontractor management
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Kaliun is the all-in-one business platform built specifically for contractors, remodelers, and custom builders. Stop duct-taping together spreadsheets, texts, and paper invoices. Kaliun puts your pipeline, projects, clients, invoices, and field crew in one place — so you can close more jobs, get paid faster, and actually know what's happening on every project at all times. CLOSE MORE JOBS Track every lead from first call to signed contract with a visual pipeline. Know exactly where each deal stands, what's pending, and what needs follow-up — before anything falls through the cracks. WIN WITH PROFESSIONAL PROPOSALS Build detailed, itemized proposals in minutes. Send them from your phone, get notified the moment a client views them, and collect signatures digitally. Your proposals look better than your competition's. RUN PROJECTS WITHOUT CHAOS Milestone-based project tracking keeps every job on schedule. Your crew logs daily progress, photos, and weather right from the field. You always know what's done, what's next, and what's at risk. GET PAID ON YOUR TERMS Milestone billing, change orders, and payment schedules built into every project. Send invoices, track what's outstanding, and stop chasing clients for money. YOUR CLIENTS WILL LOVE THE PORTAL Give every client their own portal to view project progress, make payments, approve selections, and access documents. Less phone tag. More trust. More referrals. MANAGE YOUR WHOLE TEAM Clients, leads, and subcontractors all in one CRM. Full project history, contact info, lead source tracking, and communication logs — always at your fingertips. KNOW YOUR NUMBERS Budget tracking by category, real-time actuals vs. committed vs. budgeted. No surprises at closeout. Built by a contractor, for contractors. Kaliun replaces the tools that were never designed for the trades. — Dashboard with live KPIs & alerts — Visual sales pipeline & proposal tracking — Milestone-based project management — Client portal with payment & selections — Invoicing, change orders & milestone billing — Budget tracking by category — Daily logs with photos & crew check-ins — Subcontractor bidding & management — People CRM — clients, leads & subs Try Kaliun free. No contracts. Cancel anytime.
Instant Roofer
Instantly measure roofs using AI and aerial imagery for accurate bids. Generate 3D models and detailed reports on-site to close deals faster. Streamline your workflow and spend less time measuring, more time selling.
- AI roof measurements from aerial imagery
- Interactive 3D roof views
- Detailed roof measurements (pitch, waste, height)
- On-site pitch capture
- Polished PDF reports
- Offline uploads and syncing
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Measure any roof from your phone... before your competitor's ladder is even off the truck. Instant Roofer turns aerial imagery, 3D data and machine learning into bid-ready roof measurements in seconds. Built for roofing contractors and estimators who would rather be closing jobs than climbing shingles. POINT. MEASURE. QUOTE. Pull up a property, run an AI measurement, and walk away with every number an estimator needs — plus an interactive 3D model you can spin, zoom, and show the homeowner on the spot. KEY FEATURES • AI roof measurements from aerial imagery — no ladder required • Interactive 3D roof views: facets, wireframe, and measurement overlays (BETA) • The full numbers: pitch, waste, headwalls, sidewalls, roof height, and recommended squares (BETA) • On-site pitch capture with your phone's camera and sensors, pinned to the exact spot you measured • Polished PDF reports — email one to the customer before you leave the driveway • Job site photos and videos, organized by lead and customer • Human-certified reports on demand when the stakes are high • Built for the field: uploads queue offline and sync when you're back in signal • Optional GPS to find and measure nearby properties CLOSE MORE. CLIMB LESS. Every hour spent measuring is an hour you're not selling. Instant Roofer compresses the measure-to-quote cycle so you can bid more jobs, respond faster, and win the work while the homeowner is still deciding.
Screenshots
Verdict
The clearest difference is ratings volume: Instant Roofer at 44 against Kaliun's 1. Instant Roofer also leads on update cadence (every 10 days vs monthly). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Kaliun against 5.0 for Instant Roofer. That said, the two scores are not equally well evidenced: Instant Roofer has 44 ratings behind it against 1, so its average is the more settled of the two.
Kaliun ships an update monthly, Instant Roofer every 10 days. The most recent releases landed on October 19, 2026 and October 28, 2026 respectively.
| Parameter | Kaliun | Instant Roofer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 5.0 (44 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 44 — better |
| Update frequency | Monthly | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 43 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomer Amar | Jacob Petrosky |
Customer experience
Kaliun
Instant Roofer
In-app purchases
Kaliun
No in-app purchases
Instant Roofer
No in-app purchases









