# PREHLB vs Level Tool

The clearest difference is in-app purchases: PREHLB at none against Level Tool's 3. Level Tool's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Level Tool sells 3 in-app purchases, starting at $2.99 per 7 days. PREHLB asks for nothing beyond the download.

## The numbers

| Metric | PREHLB | Level Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/level-tool-angle-measure/id6746223864/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 98 MB | 16 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [RODRIGO CUNAT SALVADOR](https://appshunter.io/developer/1478398260) | [Mobile Card Games & Travel Apps LLC](https://appshunter.io/developer/453389232) |

## What reviewers say

### PREHLB

[App page](https://appshunter.io/ios/app/prehlb/id1590494221)

**In-app purchases:** none


### Level Tool

[App page](https://appshunter.io/ios/app/level-tool-angle-measure/id6746223864)

This tool provides professional-grade angle measurements with high precision, transforming your device into an inclinometer and level. It offers real-time readings, multiple units, and advanced features for construction, automotive, and accessibility tasks. Export and share detailed reports for any project.

**Highlights:** 0.1° precision measurements, Real-time pitch, roll, and yaw readings, Multiple units (degrees, percentages, ratios), Audio feedback and voice announcements, Measurement history with export options, Professional modes for construction and automotive

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level Tool Pro | $2.99 | per 7 days |
| Precision Level Pro Annual | $14.99 | per year |
| Angle Finder Pro | $9.99 | one-time |


## Frequently asked questions

### Is PREHLB free?

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

### Is Level Tool free?

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

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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.*