# Fieldwire vs Underground Supply Solutions

The clearest difference is in-app purchases: Underground Supply Solutions at none against Fieldwire's 1. Underground Supply Solutions also leads on iOS requirement (14.0 vs 18.0). Fieldwire's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Fieldwire sells 1 one-off in-app purchase. Underground Supply Solutions asks for nothing beyond the download.

Fieldwire ships an update every 2 weeks, Underground Supply Solutions every 2 months. The most recent releases landed on September 28, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Fieldwire | Underground Supply Solutions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (14K ratings)](https://appshunter.io/ios/app/fieldwire-construction-app/id780165517/reviews)** | — |
| Number of ratings | **14K** | — |
| Positive reviews | 85.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 262 MB | 48 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) | [GROUP M7, INC.](https://appshunter.io/developer/1607536150) |

## 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


### Underground Supply Solutions

[App page](https://appshunter.io/ios/app/underground-supply-solutions/id6450794507)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fieldwire free?

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

### Is Underground Supply Solutions free?

Underground Supply Solutions is free to download, with no in-app purchases.

### Do Fieldwire or Underground Supply Solutions have ads?

Neither Fieldwire nor Underground Supply Solutions shows ads.

### Which is updated more often, Fieldwire or Underground Supply Solutions?

Fieldwire ships an update every 2 weeks, and Underground Supply Solutions every 2 months. Most recently, Fieldwire was updated on September 28, 2026 and Underground Supply Solutions on September 11, 2026.

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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.*