Smart Leveler vs Dirty Devices
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Leveler
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.
- 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
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3D Terrain Mapping and Hardscape Leveling System. The only Precision Construction Altimeter on the market that allows you to plot or survey true 3D X,Y, and Z measurements then save, email, or upload directly into CAD. The ultimate instrument for bidding jobs. Figures % of Slope, Engineering Scale- Feet above sea level, includes photos with data, and compass. Designed for the true professional specifically for the Hardscape Industry by Hardscape Pros!
Dirty Devices
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.
- 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
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Take earthwork projects to the next level with the Dirty Devices mobile app, designed for use with the Delta—a revolutionary tool that brings real-time, job-specific measurements directly to your phone. Whether you’re leveling a foundation, grading a road, or digging to exact depths, the Dirty Devices Delta makes precision possible at every stage of your project without interrupting your workflow. Key Features • Real-Time Measurements: Get instant, inch-level accuracy for elevation and tenth of degree for pitch and roll, allowing you to complete earthwork tasks without stopping to check manual measurements. • Multi-Device Syncing: Connect multiple Deltas for synchronized data points across the machine or job site. • Project Specific Modes: Select project types and set specific measurement targets to receive contextually relevant data tailored to your earthwork task. • Easy-to-Use Interface: The Dirty Devices app gives operators a user-friendly, at-a-glance dashboard for precise control, measurement tracking, and instant feedback. Dirty Devices was built to replace clunky, stop-and-check equipment like laser levels, RTK systems, and other tools that require frequent pauses and specialized training. With Dirty Devices, you can maintain uninterrupted workflow and achieve pinpoint accuracy, making it the ideal solution for earthwork professionals and DIY enthusiasts alike. Perfect for: • Homeowners with land who own compact loaders, skid steers, or small tractors. • Contractors and small construction companies seeking a more efficient way to manage jobsite measurements. • DIY enthusiasts who want to complete earthwork projects with professional-level precision. Why Choose Dirty Devices? With Dirty Devices, you get more than just an app—you get the ability to control and manage your earthwork projects on your own terms. Save time, reduce rework, and improve overall project quality, all from your mobile device.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Smart Leveler | Dirty Devices |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14 — better | 15.1 |
| Further details — not scored | ||
| Size | 18 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike East | Dirty Devices LLC |
Customer experience
Smart Leveler
Dirty Devices
In-app purchases
Smart Leveler
No in-app purchases
Dirty Devices
No in-app purchases
Questions
Is Smart Leveler free?
Is Dirty Devices free?
Which has better reviews, Smart Leveler or Dirty Devices?
Do Smart Leveler or Dirty Devices have ads?
Which is updated more often, Smart Leveler or Dirty Devices?
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