# Bluebeam vs Z Platform

The clearest difference is rating: Z Platform at 5.0 against Bluebeam's 1.5. Z Platform also leads on update cadence (every 5 days vs monthly). Bluebeam's advantage is ratings volume (409 vs 7). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Z Platform holds the better App Store score, 5.0 against 1.5. That said, the two scores are not equally well evidenced: Bluebeam has 409 ratings behind it against 7, so its average is the more settled of the two.

Bluebeam ships an update monthly, Z Platform every 5 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Bluebeam | Z Platform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (409 ratings)](https://appshunter.io/ios/app/bluebeam/id1479484276/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/z-platform/id6751442873/reviews)** |
| Number of ratings | **409** | 7 |
| Positive reviews | 2.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | Free |
| Size | 295 MB | 183 MB |
| Requires iOS | **18.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bluebeam, Inc.](https://appshunter.io/developer/489696449) | [Egalvanic LLC](https://appshunter.io/developer/1835143918) |

## What reviewers say

### Bluebeam

[App page](https://appshunter.io/ios/app/bluebeam/id1479484276)

Access and collaborate on PDF documents directly from your mobile device. Communicate project updates with markups and work offline by syncing files. Seamlessly join live collaboration sessions and manage document revisions from the field.

**Highlights:** Real-time PDF collaboration, Markup and annotation tools, Offline file access, Document syncing, Studio Project management, Live session joining

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

**In-app purchases:** none

**What reviewers like**

- ✅ Automatic saving functionality works well
- 📱 Useful for viewing PDFs on the go
- 🔄 Good for accessing Studio sessions
- 📊 Desktop version is powerful and feature-rich
- 🎯 Cleaner, more modern interface design

**What reviewers complain about**

- ❌ Massive feature loss compared to Revu for iPad
- 🐛 Frequent crashes and freezing issues
- 📉 Severely limited markup tools and capabilities
- 🖊️ Apple Pencil input is unresponsive and laggy
- 💾 Data loss and corruption issues

**Reported bugs**

- Markups fail to load or display correctly
- App deletes markups instead of saving them
- Documents wipe clean when reopened
- Files uploaded disappear from app
- Corrupted file errors when opening PDFs

**Requested features**

- Restore measurement and scaling tools
- Add custom toolsets and tool libraries
- Implement bookmarks for document navigation
- Enable image embedding in callouts
- Add undo/redo functionality


### Z Platform

[App page](https://appshunter.io/ios/app/z-platform/id6751442873)

This platform provides tools for managing electrical distribution system maintenance. It supports tasks related to electrical maintenance, data collection, and quoting for service providers.

**Highlights:** Work session management, NFPA 70B and 70E compliance support, Infrared thermography tools, Arc Flash Hazard Analysis data collection, Multi-year maintenance quoting, De-energized testing support

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

**In-app purchases:** none


## Frequently asked questions

### Is Bluebeam free?

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

### Is Z Platform free?

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

### Which has better reviews, Bluebeam or Z Platform?

Z Platform is rated higher. Bluebeam averages 1.5 out of 5 from 409 ratings, while Z Platform averages 5.0 from 7 ratings.

### Do Bluebeam or Z Platform have ads?

Neither Bluebeam nor Z Platform shows ads.

### Which is updated more often, Bluebeam or Z Platform?

Bluebeam ships an update monthly, and Z Platform every 5 days. Most recently, Bluebeam was updated on October 29, 2026 and Z Platform on October 28, 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.*