Piles Capacity vs sSLOPE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Piles Capacity
This mobile tool simplifies the design of cast-in-place bored piles for geotechnical engineers. It features a unique soil profile builder, advanced soil parameter input, and generates detailed reports on bearing values. Supports both metric and imperial units.
- Soil profile builder (Touch Soil™)
- Metric and Imperial unit support
- Depth vs. friction/tip capacity graphs
- Detailed layer bearing value reports
- Advanced soil parameter input
- Optional tip resistance correction
Read full descriptionHide full description
Mobile Design Tool for Cast-in-Place Bored Piles Piles Capacity has a modern design which priorities speed and simplicity. Up-to-date estimation engine documented in a brief and straight-forward online reference manual ( http://www.hetge.com/PCref ) Featuring a unique soil profile builder, Touch Soil™. Visually build required soil profile with the ease and convenience like never before. Works with either Metric (mm, metres, ton, kN, kPa)or Imperial (inch, feet, psi, psf, kips) unit systems. Graphs depth vs. friction, tip and allowable bearing capacities with optional correction of tip resistance with respect to underlying strata. Prepares detailed report for bearing values of each layer with average effective stress, skin friction and tip resistance at top and bottom of layer. Uses advanced soil parameters for more precise estimation such SPT, cohesion increment with depth, diameter reduction in rock as well as partial safety factors for skin friction and tip resistance.
sSLOPE
Perform quick slope stability analyses on your mobile device. This app uses the simplified Bishop method to calculate the Factor of Safety for soil and rock slopes, supporting various conditions like water tables, external loads, and seismic forces.
- Analyze horizontally layered soil slopes (up to 7 layers)
- Incorporate water table effects and ponded water
- Apply vertical external loading
- Model pseudo-static seismic loads
- Simulate End Anchored and Soil Nail support
- Adjust failure surface search limits
- Utilize Mohr-Coulomb and Hoek-Brown strength criteria
- Generate and email PDF reports
Read full descriptionHide full description
sSLOPE is designed to perform a quick slope stability analysis on your phone device. sSLOPE is very simple and easy to use. sSLOPE uses the simplified Bishop method (method of slices) to discretize the soil/rock mass and determine the Factor of Safety (FOS). sSLOPE has the following features: • The stability of horizontally layered soil slope (up to maximum 7 layers) can be analyzed using the latest version (i.e. sSLOPE v3.0). • Water Table can be used for calculating pore pressure. The Water Table can also be used to define ponded water above the slope surface. • Vertical external loading (compression distributed pressure) can be easily applied to the upper slope of a model. • Pseudo-static seismic loads can be added to model by defining the seismic load coefficients in the horizontal and/or vertical directions. • The End Anchored and Soil Nail support can be used to model slope reinforcement. • Failure surface search limits can be modified to narrow down the search area to achieve better accuracy. • Both Mohr-Coulomb and Generalized Hoek-Brown strength criterion can be used to assess stability of soil and rock slopes. • The Settings Tab can be used to configure the main analysis parameters for the model, such as Units of Measurement, Project Title and etc. • The brief summary of analysis results and input data will be displayed in the Report Page. The report button, allows user to save the current model’s input and output information into PDF file. The generated report file can be sent out via email.
Screenshots
Verdict
The clearest difference is price: sSLOPE at $3.99 against Piles Capacity's $199.99. Piles Capacity's advantage is rating (5.0 vs 4.0) and update cadence (every 3 months vs every 27 months). On ratings volume, ads, in-app purchases and monetization model 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
Piles Capacity costs $199.99 and sSLOPE $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Piles Capacity holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Piles Capacity ships an update every 3 months, sSLOPE every 27 months. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.
| Parameter | Piles Capacity | sSLOPE |
|---|---|---|
| Price | $199.99 | $3.99 — better |
| Rating | 5.0 (1 ratings) — better | 4.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months — better | Every 27 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 2 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | hetGE LLC | Roozbeh Geraili Mikola |
Customer experience
Piles Capacity
sSLOPE
In-app purchases
Piles Capacity
No in-app purchases
sSLOPE
No in-app purchases
Questions
Is Piles Capacity free?
Is sSLOPE free?
Which has better reviews, Piles Capacity or sSLOPE?
Do Piles Capacity or sSLOPE have ads?
Which is updated more often, Piles Capacity or sSLOPE?
Other comparisons















