GradePro

GradePro

By John Lein

GradePro is a productivity tool that utilizes iPhone sensors to provide professional-grade leveling and slope management. It features a Guidance Mode that offers real-time visual and audio feedback to help users achieve precise target grades without specialized survey equipment.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Contractors, landscapers, excavators, and drainage specialists requiring precise slope measurement.

Key features

Guidance Modestandard

Provides real-time visual cues and directional arrows to assist users in reaching a specific target grade.

Color-Morphing Indicatorsstandard

Delivers immediate visual feedback to signal when the desired slope percentage has been achieved.

Audio and Vibration Feedbackstandard

Supports hands-free operation and high-vibration modes for use in noisy or active job site environments.

Adjustable Sensitivitystandard

Allows users to customize the responsiveness of the guidance system for smoother or snappier performance.

How much does it cost?

free

Velocity

See all version history

Who built it?

John Lein

13+ apps tracked · Productivity

Slope CalculatorSlope CalculatorLap CounterLap CounterPlant CataloguePlant CatalogueBaby TouchBaby TouchLandscape ContractorLandscape ContractorMulch Pro EstimatorMulch Pro EstimatorMove MeterMove MeterTopsoil Pro EstimatorTopsoil Pro EstimatorOma's CookingOma's CookingMy FeeMy FeeTurf Pro EstimatorTurf Pro EstimatorPaving EstimatorPaving Estimator
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

Google Play
4.56 · 354
App Store
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for GradePro

How's the Productivity market?

The rivals identified

The Analyst's Read

Key takeaways for GradePro

Where is it heading?

Bottom line

GradePro serves as a cost-effective, mobile alternative to traditional survey equipment for field professionals needing 0.1 percent grade precision.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by GradePro, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “GradePro Intelligence Report.” Updated May 5, 2026. https://marlvel.ai/apps/gradepro

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Data licensed under CC-BY-NC 4.0