# Fieldwire vs Rebar Grid Calculator

The clearest difference is price: Fieldwire at Free against Rebar Grid Calculator's $1.99. Fieldwire also leads on ratings volume (14K vs 13). Rebar Grid Calculator's advantage is in-app purchases (none vs 1) and iOS requirement (14.0 vs 18.0). On rating, ads and device support there is nothing between them.

Fieldwire is free to download; Rebar Grid Calculator costs $1.99 up front. Fieldwire sells 1 one-off in-app purchase. Rebar Grid Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Fieldwire against 4.7 for Rebar Grid Calculator. That said, the two scores are not equally well evidenced: Fieldwire has 14K ratings behind it against 13, so its average is the more settled of the two.

## The numbers

| Metric | Fieldwire | Rebar Grid Calculator |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.8 (14K ratings)](https://appshunter.io/ios/app/fieldwire-construction-app/id780165517/reviews)** | [4.7 (13 ratings)](https://appshunter.io/ios/app/rebar-grid-calculator/id1554957592/reviews) |
| Number of ratings | **14K** | 13 |
| Positive reviews | 84.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 265 MB | 1 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hilti Fieldwire, Inc.](https://appshunter.io/developer/780165520) | [H3Apps LLC](https://appshunter.io/developer/598620927) |

## What reviewers say

### Fieldwire

[App page](https://appshunter.io/ios/app/fieldwire-construction-app/id780165517)

This app streamlines construction project management for field teams. It offers fast blueprint viewing, task management, RFI tracking, and punch list creation, all accessible offline. It aims to improve efficiency and communication on job sites.

**Highlights:** Fast HD plan viewer (offline), Task management, RFI tracking, Punch list creation, Construction forms, Progress photos

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Year Fieldwire Subscription | $499.99 | one-time |

**What reviewers like**

- 🚀 Great mobile version
- 👍 Productive interface
- 👍 Ease of use
- 👍 Helpful for project management
- 👍 Intuitive

**What reviewers complain about**

- 🐛 Bugs and crashes
- 🔋 Battery drain
- 👎 Limited photo upload options
- 👎 Microphone control issues
- 👎 Inconsistent marker placement

**Reported bugs**

- Login issues
- Incompatibility with older devices
- Inconsistent marker placement on plans
- Microphone control issues during photo uploads

**Requested features**

- Ability to upload more photos at once
- Improved photo editing and markup tools
- Text-fillable task options
- PDF export with attachments
- Individual project chat function


### Rebar Grid Calculator

[App page](https://appshunter.io/ios/app/rebar-grid-calculator/id1554957592)

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.

**Highlights:** Calculate rebar quantity, Determine rebar spacing, Imperial and metric support, Slab dimension input, Share results via text/email

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fieldwire free?

Fieldwire is free to download, with in-app purchases available.

### Is Rebar Grid Calculator free?

Rebar Grid Calculator costs $1.99, with no in-app purchases.

### Which has better reviews, Fieldwire or Rebar Grid Calculator?

Fieldwire is rated higher. Fieldwire averages 4.8 out of 5 from 14K ratings, while Rebar Grid Calculator averages 4.7 from 13 ratings.

### Do Fieldwire or Rebar Grid Calculator have ads?

Neither Fieldwire nor Rebar Grid Calculator shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*