GridLine Build NYC vs EOD Toolkit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GridLine Build NYC
This app consolidates construction project management, offering 3D model visualization, material takeoff, crew management, and daily logging. It streamlines site records, safety documentation, and communication for construction professionals.
- 3D model visualization
- Material takeoff and quantity calculation
- Crew management and safety logging
- Daily log and photo documentation
- Project access for collaborators
- NYC-specific construction tools
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GridLine Build NYC puts a construction project's plans, takeoff, crew and site record in one app on iPhone and iPad. 3D TAKEOFF * See the whole building in 3D, from cellar to roof * Pull the floors apart, or cut the model at any floor to see every apartment * Open any wall type's assembly and pull it apart layer by layer: brick, block, rebar, insulation, studs and board * Tap a layer for its thickness, where it goes in the build order, and the materials it takes PLANS, MEASURED * Every wall, door and item on the sheet, taken off and counted * Tap an apartment to light it up on the plan with its floor area, wall length and doors * Switch floors, turn the plan, and measure right on the sheet MATERIAL LIST * Every material for a floor or the whole building, with quantities and waste allowance * See which walls and items use each material, and show them on the plan or in the model * Select materials to order straight from the list SST CREW AND SAFETY * Tap a worker's SST card on iPhone to log them in and out, or choose them from the list * Each worker's card number, card status, company and hours, on file * Safety orientation on the spot: the worker initials each section and signs, and the PDF is filed * The site safety plan as a checklist of tasks by phase and floor DAILY LOGS AND PHOTOS * Build the daily log from the day's crew, activities and safety notes, sign it and export a PDF * Export pre-shift logs and safety orientations as PDFs, and share them with owners, consultants and inspectors * Site photos filed by day, with notes, tags and share links ASK THE PLANS * Ask a question about the project and get an answer with its sources from the drawings PROJECT ACCESS * Invite outside collaborators to one project without adding them to your organization * Give each person the role they need: Owner, Competent Person, Worker or Project Professional * Keep invite, edit and sign-off permissions controlled NYC TOOLS * City Lookup, NYC DOB monitoring and OATH violations for your buildings * Scan receipts and invoices, with the vendor, amount and date read for you Built for general contractors, developers, superintendents, site safety managers, owners and the architects, engineers and consultants who work with them.
EOD Toolkit
This app provides essential tools for explosive ordnance disposal (EOD) professionals. It helps calculate safe blast distances, estimate time fuse burn rates, and quickly look up ordnance details using DODIC codes. Users can also log their EOD responses for record-keeping.
- Calculate safe blast distances
- Estimate time fuse burns
- Lookup ordnance by DODIC
- Log EOD responses
- Ordnance identification
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Find safe blast distances Calculate time fuse burns Lookup ordnance by DODIC Log EOD responses
Screenshots
Verdict
The clearest difference is update cadence: GridLine Build NYC at every 3 days against EOD Toolkit's monthly. On price, rating, ratings volume 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 GridLine Build NYC against 5.0 for EOD Toolkit. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
GridLine Build NYC ships an update every 3 days, EOD Toolkit monthly. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.
| Parameter | GridLine Build NYC | EOD Toolkit |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 59 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | GridLine Technologies LLC | MTP Industries |
Customer experience
GridLine Build NYC
EOD Toolkit
In-app purchases
GridLine Build NYC
No in-app purchases
EOD Toolkit
No in-app purchases









