Site Specs vs FieldSub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Site Specs
Streamline construction and property management with a mobile app for custom forms, document management, and photo reporting. Enhance team communication, automate report generation, and improve project oversight with advanced tagging and real-time updates.
- Custom company forms on mobile
- Cloud project file management
- Wireless photo upload with metadata
- Automated PDF report generation
- Team collaboration across companies
- Machine learning photo auto-tagging
- Geo-tagged and cataloged photos
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Site Specs is the best enterprise construction & property management app. - Complete any custom company form or document from a mobile device - Manage all project documents using our cloud project file/folder module - Wirelessly upload and file company forms/photos to a secure server - Most meta data per photo enabling instant retrieval - Best communication app for your remote job sites - Optimized team communication with notifications - Commenting enables immediate conflict resolution - Automatically generates PDF reports for sharing and filing locally - Collaborate with people from various companies on the same project - All photos taken in Site Specs are automatically geo-tagged and cataloged behind the scenes - Machine learning algorithm auto-tags what's in photos - Weather automatically recorded in daily reports - Help prevent and fight claims with added documentation and search capabilities - Digitised contract management - Digitised invoice processing - Cost tracking - Change management Simply create an account and start completing checklists and uploading photos immediately. Invite people to collaborate with and keep updated. You can invite team members from other companies. Simply add a project, take a picture and easily add a description and/or comment. Then upload the photos and/or checklists to SiteSpecs.io where our machine learning algorithm automatically maps and tags objects/text in your photos as well as records weather hourly. You can view, sort, filter, edit, download and share all your forms/photos with your team members. Site Specs' camera tags meta data to each photo to optimize your documentation. Your project team will be notified of any new uploads and can monitor the live feed of whats happening on-site. Commenting provides immediate conflict resolution as it allows project management to communicate and address issues with photos. This tool is the simplest most effective way to keep your project management, safety, and quality control personnel on the same page. You can then filter all of your completed forms/photos by any of these criteria to create daily progress/status reports. Push notifications keep everyone up to date with site conditions, safety, quality control, and security. Commenting improves job site communication and makes photo retrieval effortless and immediate. Site Specs is ideal for construction, contracting, property management, franchise management, maintenance, inspections, and before/after/progress photo documenting! checklists, forms, inspection, camera, photo, picture, comment, description, location, monitor, project, site, address, job site, company, business, facility, property, contracting, construction, real estate, maintenance, franchise, security, safety, quality control, construction management, CM, project management, engineering, audit, inspection, facilities, properties, property management, development, job site documentation, safety audits, qc inspections, monitor and inspect job site progress
FieldSub
This platform streamlines operations for subcontractors and field crews, automating workflows from client requests to invoicing. It helps manage jobs, communicate with teams, track assets, and handle HR and financials, all within one system.
- Automated workflow from request to invoice
- Job and task management with progress tracking
- Real-time bilingual communication
- Asset and fleet management
- HR and payroll features
- Integrated financial tracking
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FieldSub is an all in one platform built specifically for subcontractors and field crews to help you win jobs run projects and get paid faster with less effort. Designed from real experience in the construction industry FieldSub brings everything you need into one simple powerful system so you can focus on the work not the paperwork. What makes FieldSub different is how your workflow connects automatically. A client request turns into an estimate. The estimate turns into clear job tasks and instructions for your crew. Those tasks then turn into an invoice when the work is complete. No double entry no missed steps everything flows together seamlessly. From the first client request to final payment FieldSub keeps your entire operation organized. Capture leads create professional estimates manage approvals and convert them into active jobs without switching between multiple apps. Every project flows in one place so nothing falls through the cracks. FieldSub is built for the way crews actually work in the field. Break projects into clear phases like site visit field work punch list and closeout. Assign tasks to crew members track progress and communicate in real time. Add notes photos and instructions directly to the job so everyone knows exactly what needs to be done. Automation is at the core of FieldSub. Reduce repetitive tasks like follow ups scheduling updates and status changes. Let the system move jobs forward automatically so you can spend less time managing and more time producing. Built in AI helps generate estimates organize job details and improve communication so you can operate at a higher level with less effort. Communication is seamless and bilingual by design. FieldSub allows users to work in their preferred language with real time translation between English and Spanish. Whether you are in the office or on the job site everyone stays aligned and informed without language barriers. FieldSub also gives you full control over your business operations beyond the job site. Manage your assets including tools and equipment track usage and know where everything is at all times. Keep your fleet organized with maintenance tracking service schedules and vehicle records so your crews stay moving without delays. Handle HR with employee management time tracking and role assignments. Run payroll with clear visibility into hours worked and payments so your team is paid accurately and on time. Financials are fully integrated so you can create invoices track payments and manage cash flow with ease. Know exactly where your money is at every stage of the job. From partial payments to final billing everything is tracked clearly so you get paid faster and with fewer mistakes. FieldSub is designed to scale with you. Whether you are a single crew or managing multiple teams the platform grows with your business. Keep your clients jobs crews assets and finances organized as you take on more work and increase your revenue. No more juggling spreadsheets messages and disconnected tools. FieldSub replaces it all with one streamlined system built for subcontractors by subcontractors. Get the job run the job and get paid with FieldSub.
Screenshots
Verdict
The clearest difference is ratings volume: Site Specs at 232 against FieldSub's 2. FieldSub's advantage is rating (5.0 vs 4.7) and monetization model (free vs ad-supported). On price, review sentiment, update cadence 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.
FieldSub holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Site Specs has 232 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 98% of Site Specs's written reviews are positive against 100% of FieldSub's.
Site Specs ships an update fortnightly, FieldSub every 2 weeks. The most recent releases landed on August 22, 2026 and September 12, 2026 respectively.
| Parameter | Site Specs | FieldSub |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (232 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 97.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 232 — better | 2 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 77 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | Obvious Ridge Route LLC | FieldSub, Inc. |
Customer experience
Site Specs
FieldSub
Bugs and requests
Site Specs
Requested features
1 request- Filter notifications for associated projects
FieldSub
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Site Specs
No in-app purchases
FieldSub
No in-app purchases









