# Piles Capacity vs sSLOPE

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.

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.

## The numbers

| Metric | Piles Capacity | sSLOPE |
| --- | --- | --- |
| Price | $199.99 | **$3.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/piles-capacity/id443906827/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/sslope/id1403201500/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 27 months |
| Monetization | Paid | Paid |
| Size | 2 MB | 4 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hetGE LLC](https://appshunter.io/developer/380672452) | [Roozbeh Geraili Mikola](https://appshunter.io/developer/1403201499) |

## What reviewers say

### Piles Capacity

[App page](https://appshunter.io/ios/app/piles-capacity/id443906827)

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:** macOS Compatibility

**In-app purchases:** none


### sSLOPE

[App page](https://appshunter.io/ios/app/sslope/id1403201500)

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

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*