# Smart Leveler vs Dirty Devices

The clearest difference is rating: Dirty Devices at 5.0 against Smart Leveler's 4.4. Dirty Devices also leads on update cadence (monthly vs every 2 months). Smart Leveler's advantage is ratings volume (7 vs 1). On price, review sentiment, 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.

Dirty Devices holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Smart Leveler has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Smart Leveler ships an update every 2 months, Dirty Devices monthly. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Smart Leveler | Dirty Devices |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/smart-leveler/id1444064692/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dirty-devices/id6468538739/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 18 MB | 61 MB |
| Requires iOS | **14** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mike East](https://appshunter.io/developer/1459101077) | [Dirty Devices LLC](https://appshunter.io/developer/1710061283) |

## What reviewers say

### Smart Leveler

[App page](https://appshunter.io/ios/app/smart-leveler/id1444064692)

This app provides precise 3D terrain mapping and construction leveling. It allows users to measure X, Y, and Z coordinates, calculate slope percentages, and view elevation above sea level. The tool is designed for professionals in the hardscape industry to aid in job bidding and surveying.

**Highlights:** 3D terrain mapping, Hardscape leveling, Precision construction altimeter, Save, email, and upload data to CAD, Calculate % of slope, Feet above sea level measurement, Includes photos with data

**Features:** macOS Compatibility

**In-app purchases:** none


### Dirty Devices

[App page](https://appshunter.io/ios/app/dirty-devices/id6468538739)

This app provides real-time, job-specific measurements for earthwork projects, enabling precision in tasks like leveling and grading. It connects to a revolutionary tool for instant data, streamlining workflows and replacing traditional measurement equipment.

**Highlights:** Real-time measurements with inch-level accuracy, Multi-device syncing for synchronized data, Project-specific modes with tailored targets, User-friendly dashboard for precise control, Replaces traditional measurement tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Leveler free?

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

### Is Dirty Devices free?

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

### Which has better reviews, Smart Leveler or Dirty Devices?

Dirty Devices is rated higher. Smart Leveler averages 4.4 out of 5 from 7 ratings, while Dirty Devices averages 5.0 from 1 ratings.

### Do Smart Leveler or Dirty Devices have ads?

Neither Smart Leveler nor Dirty Devices shows ads.

### Which is updated more often, Smart Leveler or Dirty Devices?

Smart Leveler ships an update every 2 months, and Dirty Devices monthly. Most recently, Smart Leveler was updated on September 25, 2026 and Dirty Devices on September 30, 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.*