# Surveying Leveling Field Notes vs Bluebeam

The clearest difference is review sentiment: Surveying Leveling Field Notes at 100% against Bluebeam's 3%. Surveying Leveling Field Notes also leads on rating (4.6 vs 1.5) and iOS requirement (15.0 vs 18.0). Bluebeam's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Surveying Leveling Field Notes sells 1 one-off in-app purchase. Bluebeam asks for nothing beyond the download.

Surveying Leveling Field Notes holds the better App Store score, 4.6 against 1.5. That said, the two scores are not equally well evidenced: Bluebeam has 408 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of Surveying Leveling Field Notes's written reviews are positive against 3% of Bluebeam's.

Surveying Leveling Field Notes ships an update every 5 months, Bluebeam monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Surveying Leveling Field Notes | Bluebeam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/surveying-leveling-field-notes/id1462164977/reviews)** | [1.5 (408 ratings)](https://appshunter.io/ios/app/bluebeam/id1479484276/reviews) |
| Number of ratings | 5 | **408** |
| Positive reviews | **100.0% of reviews** | 2.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 52 MB | 295 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HFX Lab](https://appshunter.io/developer/1139262927) | [Bluebeam, Inc.](https://appshunter.io/developer/489696449) |

## What reviewers say

### Surveying Leveling Field Notes

[App page](https://appshunter.io/ios/app/surveying-leveling-field-notes/id1462164977)

This app automates calculations and checks for the Height of Instrument method in surveying. Users can customize column titles and easily share their field notes as CSV files.

**Highlights:** Height of Instrument method calculation, Automatic checking of calculations, Editable column titles, Share as CSV file

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### 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


## Frequently asked questions

### Is Surveying Leveling Field Notes free?

Surveying Leveling Field Notes is free to download, with in-app purchases available.

### Is Bluebeam free?

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

### Which has better reviews, Surveying Leveling Field Notes or Bluebeam?

Surveying Leveling Field Notes is rated higher. Surveying Leveling Field Notes averages 4.6 out of 5 from 5 ratings, while Bluebeam averages 1.5 from 408 ratings.

### Do Surveying Leveling Field Notes or Bluebeam have ads?

Surveying Leveling Field Notes shows ads; Bluebeam does not.

### Which is updated more often, Surveying Leveling Field Notes or Bluebeam?

Surveying Leveling Field Notes ships an update every 5 months, and Bluebeam monthly. Most recently, Surveying Leveling Field Notes was updated on October 24, 2026 and Bluebeam on October 24, 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.*