BluePunch vs Corabuild
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BluePunch
This app allows users to document project details directly on plans, measure areas with precision, and export comprehensive punch lists. It aims to improve communication and accountability on job sites by providing clear, detailed documentation.
- Pin punch items on plans with photos and notes
- Measure areas and distances with precision
- Annotate plans for RFIs and revisions
- Manage and filter entries by trade or label
- Import multi-page PDF plans
- Export professional PDF punch lists
- 100% offline functionality
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Do you rent your tape measure? Do you lease your level? Your tools are yours. BluePunch is no different. Download one time and it rides in your pocket to every job, every walkthrough, every final punch. No monthly bill. No login. No expiration date. BluePunch lets you pin punch items directly on the plan, measure areas with precision, enter notes, and export it all so the person doing the work sees exactly what you see. No detail lost. No room for interpretation. It raises the bar for everyone on the project. When every item is documented on the plan with photos and notes, there's no hiding. No more "I didn't know about that" or "nobody told me." It's all right there. Trades want to work with contractors who can effectively deploy their team and minimize return trips. When your punch list is clear, detailed, and on the plan, your subs get it right the first time. Built by a project manager, on the jobsite, for the jobsite. FEATURES: • Drop numbered punch items directly on plans with photos, notes, and trade assignments • Calibrate your scale and measure areas, linear distances, and counts with a precision crosshair • Cloud annotations for architect RFIs and revision notes • Manage all entries in one sheet, filtered by page, trade, or label with color coding • Import multi-page PDF plans with smooth zoom, pan, and folder organization • Export professional PDF punch lists and takeoffs with marked-up plans, summary tables, and your company logo. Export by trade or all items. • Works 100% offline. No accounts, no cloud, no data collection.
Corabuild
This app streamlines jobsite project management for custom home builders and trades. It keeps teams aligned on files, tasks, schedules, and homeowner requests, whether in the office or on the go. Trades receive necessary information without chasing communications, while admins manage projects efficiently.
- Manage projects from office or jobsite
- Organize project files (plans, photos, etc.)
- Provide trades fast access to job info
- Receive notifications for updates and tasks
- Access files offline
- Assign and manage tasks
- Coordinate schedules
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Corabuild is jobsite project management built for custom home builders, remodelers, project managers, and trades. From the office to the field, corabuild helps teams stay aligned around the latest files, tasks, schedules, homeowner requests, updates, and project information. Builders and admins can manage active jobs on the go, while trades get the information they need to keep work moving without chasing texts, emails, or outdated documents. For admins, corabuild makes mobile site management simple. View project information, manage files, coordinate updates, manage schedules, respond to homeowner requests, assign and track tasks, and keep your team working from the most current details no matter where the day takes you. For trades, corabuild removes the friction. Receive notifications when something needs attention, view assigned tasks, access project files from one organized place, stay aligned with schedule updates, and use offline file access when jobsite reception is weak. Corabuild is designed for the way custom home construction actually works: fast-moving jobs, changing details, multiple trades, homeowner communication, schedule coordination, and a constant need for clear updates. Key features: • Manage projects from the office, truck, or jobsite • Organize plans, specs, selections, photos, videos, and other project files • Give trades fast access to the latest job information • Receive notifications for updates and assigned tasks • Access important files offline when reception is limited • Assign, manage, and complete tasks between admins and trades • Coordinate schedules and keep field teams aligned • Manage homeowner requests without losing details in texts or emails • Reduce scattered texts, emails, and outdated file sharing • Keep every project organized in one mobile-friendly workspace • Support field teams without requiring complicated software workflows Corabuild helps builders reduce confusion, streamline trade coordination, manage homeowner communication, and keep every job moving forward.
Screenshots
Verdict
The clearest difference is update cadence: Corabuild at every 3 days against BluePunch's every 5 weeks. BluePunch's advantage is ratings volume (9 vs 3). On price, rating, review sentiment and ads 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 BluePunch against 5.0 for Corabuild. Both are backed by a comparable volume of ratings — 9 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
BluePunch ships an update every 5 weeks, Corabuild every 3 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.
| Parameter | BluePunch | Corabuild |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (9 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 9 — better | 3 |
| Update frequency | Every 5 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | David Tyer | corabuild.ai, Inc. |
Customer experience
BluePunch
Corabuild
In-app purchases
BluePunch
No in-app purchases
Corabuild
No in-app purchases









