# Procore vs Mayer VMI

The clearest difference is update cadence: Procore at weekly against Mayer VMI's every 2 months. Procore also leads on ratings volume (46K vs 1). Mayer VMI's advantage is rating (5.0 vs 4.6) and monetization model (free vs freemium). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mayer VMI holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Procore has 46K ratings behind it against 1, so its average is the more settled of the two.

Procore ships an update weekly, Mayer VMI every 2 months. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Procore | Mayer VMI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (46K ratings)](https://appshunter.io/ios/app/procore/id374930542/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mayer-vmi/id1253377390/reviews)** |
| Number of ratings | **46K** | 1 |
| Positive reviews | 41.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 797 MB | 20 MB |
| Requires iOS | 17.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Procore Technologies, Inc.](https://appshunter.io/developer/374930545) | [Mayer Electric Supply Co. Inc.](https://appshunter.io/developer/1106134129) |

## What reviewers say

### Procore

[App page](https://appshunter.io/ios/app/procore/id374930542)

This platform connects construction professionals globally, offering tools for owners, general contractors, and specialty contractors. It streamlines project management, enhances collaboration, and improves efficiency to keep projects on schedule and within budget.

**Highlights:** Project information access, Collaboration tools, Streamlined processes, Conversations (messaging), Quick Capture (voice-to-punch list), Field enablement tools, Workforce management, Quality & safety management

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Good tools of work
- 👍 Modern take on construction
- 👍 User friendly app
- 👍 Awesome App
- 👍 Very simple, very powerful

**What reviewers complain about**

- 🐛 Bugs causing improper functionality
- 🐛 Constant logging out between uses
- 🔋 High battery consumption
- 🐛 Constant crashing and glitches
- 🐛 Slow to load anything

**Reported bugs**

- Login screen issues
- Problems with uploading photos and documents
- Drawings not loading properly
- Syncing issues between app and web version

**Requested features**

- Add ability to create custom forms
- Improve drawing markup and overlay tools
- Add 3-week look ahead scheduling feature
- Improve integration with other platforms like Honest Buildings
- Optimize app for iPad, not just scaled up iPhone version


### Mayer VMI

[App page](https://appshunter.io/ios/app/mayer-vmi/id1253377390)

Track project materials digitally on your smartphone or tablet. Features auto-replenishment for timely material arrival and inventory management tools with detailed analytics.

**Highlights:** Digital project material tracking, Customer smartphone/tablet access, Auto-replenishment feature, Minimum and maximum quantity level management, Inventory management tools, Detailed data analytics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Procore free?

Procore is free to download, with no in-app purchases.

### Is Mayer VMI free?

Mayer VMI is free to download, with no in-app purchases.

### Which has better reviews, Procore or Mayer VMI?

Mayer VMI is rated higher. Procore averages 4.6 out of 5 from 46K ratings, while Mayer VMI averages 5.0 from 1 ratings.

### Do Procore or Mayer VMI have ads?

Neither Procore nor Mayer VMI shows ads.

### Which is updated more often, Procore or Mayer VMI?

Procore ships an update weekly, and Mayer VMI every 2 months. Most recently, Procore was updated on October 19, 2026 and Mayer VMI on October 4, 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.*