AccessSlope vs Concrete Testing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AccessSlope
Measure ramp accessibility with degrees, percent increase, and ratio. Quickly record measurements and receive an accessibility rating. Save and export data via email.
- Measure degrees, percent, and ratio of ramps
- Assess ramp accessibility on a scale
- Record measurements in 3 seconds
- Add comments to measurements
- Save measurements to a list
- Export measurements via email
Read full descriptionHide full description
In celebration of the 40th anniversary of the Americans with Disabilities Act, the R2D2 Center has released the AccessRatings for Buildings MiniTools apps that include AccessRuler, AccessSlope and AccessSound. AccessRuler can be downloaded on iPhones or iPads. AccessSlope is an app that allows users to measure the degrees, percent increase, and vertical:horizontal ratio of any ramp. The four measures comprise the run and cross slopes of the ramp and landing, requiring only 3 seconds to record each measurement. The app depicts the accessibility of a ramp following the measurement on a scale that indicates whether the slope is accessible or not. In addition, users can add comments, save their measurements to a list within the app and export the measurements through email.
Concrete Testing
This app assists with concrete testing by following the IC-652 form from the Indiana Department of Transportation. It provides tools for three essential tests: Concrete Yield, Concrete Air, and Concrete Slump, crucial for job site concrete placement.
- Follows IC-652 INDOT form
- Concrete Yield testing
- Concrete Air testing
- Concrete Slump testing
- Designed for job site use
Read full descriptionHide full description
Concrete Testing follows the IC-652 form from the Indiana Department of Transportation for testing concrete. The app is divided into three screens, Concrete Yield, Concrete Air, and Concrete Slump. These are the three tests required by INDOT when placing concrete on a job site.
Screenshots
Verdict
The clearest difference is price: Concrete Testing at Free against AccessSlope's $0.99. Concrete Testing also leads on update cadence (fortnightly vs every 28 months) and ratings volume (3 vs 1). AccessSlope's advantage is iOS requirement (12.0 vs 15.6). On rating, ads, in-app purchases and device support 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
Concrete Testing is free to download; AccessSlope costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for AccessSlope against 5.0 for Concrete Testing. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
AccessSlope ships an update every 28 months, Concrete Testing fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | AccessSlope | Concrete Testing |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 28 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 3 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | University of Wisconsin–Milwaukee | Joseph Bachman |
Customer experience
AccessSlope
Concrete Testing
In-app purchases
AccessSlope
No in-app purchases
Concrete Testing
No in-app purchases
Questions
Is AccessSlope free?
Is Concrete Testing free?
Which has better reviews, AccessSlope or Concrete Testing?
Do AccessSlope or Concrete Testing have ads?
Which is updated more often, AccessSlope or Concrete Testing?
Other comparisons
