# Bluebeam vs Activate Uptime

The clearest difference is rating: Activate Uptime at 5.0 against Bluebeam's 1.5. Activate Uptime also leads on iOS requirement (15.0 vs 18.0). Bluebeam's advantage is ratings volume (392 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Activate Uptime holds the better App Store score, 5.0 against 1.5. That said, the two scores are not equally well evidenced: Bluebeam has 392 ratings behind it against 1, so its average is the more settled of the two.

Bluebeam ships an update monthly, Activate Uptime every 3 weeks. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Bluebeam | Activate Uptime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (392 ratings)](https://appshunter.io/ios/app/bluebeam/id1479484276/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/activate-uptime/id1490079081/reviews)** |
| Number of ratings | **392** | 1 |
| Positive reviews | 2.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 288 MB | 57 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bluebeam, Inc.](https://appshunter.io/developer/489696449) | [Sandhills Global, Inc.](https://appshunter.io/developer/379310410) |

## 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


### Activate Uptime

[App page](https://appshunter.io/ios/app/activate-uptime/id1490079081)

This solution enhances production and communication for managing equipment. It offers scalability for businesses of all sizes, helping to control costs and improve operational efficiency.

**Highlights:** Improves production, Streamlines communication, Controls costs, Scalable for large fleets, Industrial strength management

**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 Activate Uptime free?

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

### Which has better reviews, Bluebeam or Activate Uptime?

Activate Uptime is rated higher. Bluebeam averages 1.5 out of 5 from 392 ratings, while Activate Uptime averages 5.0 from 1 ratings.

### Do Bluebeam or Activate Uptime have ads?

Neither Bluebeam nor Activate Uptime shows ads.

### Which is updated more often, Bluebeam or Activate Uptime?

Bluebeam ships an update monthly, and Activate Uptime every 3 weeks. Most recently, Bluebeam was updated on October 20, 2026 and Activate Uptime on October 5, 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.*