250+ iOS apps curated and reviewed
If you already know Rebar Grid Calculator, this is the deeper bench. 250+ rebar grid calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $1.99 | 4.7★ (13) | No | No | Aug 2026 |
| 2 |  | Free | 4.9★ (627) | Yes | No | Sep 2026 |
| 3 |  | $4.99 | — | No | No | May 2026 |
| 4 |  | Free | — | No | Yes | Jul 2026 |
| 5 |  | Free | — | No | Yes | Jun 2026 |
| 6 |  | $0.99 | 5.0★ (1) | No | No | May 2026 |
| 7 |  | Free | — | — | No | Jul 2026 |
| 8 |  | Free | 4.8★ (21K) | Yes | No | Sep 2026 |
Quickly calculate the number of rebars needed for concrete slab reinforcement. Input slab dimensions and rebar spacing for accurate grid layout. Supports both imperial and metric units, with results easily shareable via text or email.
This app simplifies concrete and rebar calculations for construction projects. It helps estimate rebar tonnage, mesh quantities, and concrete volume, and can even provide quotes for materials.
Calculate the area of steel rebars for beams, slabs, and shear reinforcement. Supports standard US, Canadian, and European rebar sizes in both metric and non-metric units.
This app provides 15 calculators for estimating concrete, blocks, mortar, rebar, and gravel. It supports various shapes and units, offering material cost estimations for construction projects.
Instantly calculate concrete volumes for various construction elements like slabs, footings, and walls. This app also estimates rebar, formwork, and batch requirements, supporting multiple measurement units and conversions for efficient project planning.
This app provides specialized calculators for construction professionals, including concrete, rebar, and area/volume calculations. It offers material quantity estimation, unit conversion, and professional features like BOQ export and project organization. Designed for contractors, builders, and engineers on job sites worldwide.
This app helps construction professionals and DIYers accurately estimate the materials needed for various building projects. It calculates quantities for bricks, blocks, plaster, cement, sand, gravel, concrete, paint, and tiles, ensuring precise planning and reducing waste.
Perform essential math operations like addition, subtraction, multiplication, and division without any interruptions. Save your calculations with custom titles for easy retrieval and reuse.
This tool assists construction professionals with complex calculations involving fractions and mixed units. It offers features for unit conversion, concrete volume estimation, block quantity determination, and stair concrete calculation.
Calculate concrete, rebar, and other construction material needs and costs offline. Get precise measurements in feet-inches or metric, with options for bag counts, ready-mix, and tonnage. Generate professional quotes for clients or suppliers.
This tool helps construction professionals calculate the exact number of adhesive cartridges needed for rebar or stud installations. Users can adjust the calculation based on desired installation quality for precise material estimation.
Calculate precise amounts of concrete, aggregate, and masonry materials needed for various construction projects. Accounts for potential waste and overages to ensure you order the right quantity.
