Comparison

Piles Capacity vs sSLOPE

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read 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.

About

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.

Highlights
  • 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 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

Piles Capacity4 screens
sSLOPE4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Piles Capacity costs $199.99 and sSLOPE $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 5 level
Piles Capacity versus sSLOPE: the parameters behind the verdict, then further details
ParameterPiles CapacitysSLOPE
Price$199.99$3.99 — better
Rating5.0 (1 ratings) — better4.0 (1 ratings)
Number of ratings11
Update frequencyEvery 3 months — betterEvery 27 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size2 MB4 MB
Age rating4+4+
DeveloperhetGE LLCRoozbeh Geraili Mikola

Customer experience

Piles Capacity

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

sSLOPE

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Piles Capacity

No in-app purchases

None

sSLOPE

No in-app purchases

Questions

Is Piles Capacity free?
Piles Capacity costs $199.99, with no in-app purchases.
Is sSLOPE free?
sSLOPE costs $3.99, with no in-app purchases.
Which has better reviews, Piles Capacity or sSLOPE?
Piles Capacity is rated higher. Piles Capacity averages 5.0 out of 5 from 1 ratings, while sSLOPE averages 4.0 from 1 ratings.
Do Piles Capacity or sSLOPE have ads?
Neither Piles Capacity nor sSLOPE shows ads.
Which is updated more often, Piles Capacity or sSLOPE?
Piles Capacity ships an update every 3 months, and sSLOPE every 27 months. Most recently, Piles Capacity was updated on September 9, 2026 and sSLOPE on September 23, 2026.

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