# Retaining Walls App vs Smart Leveler

The clearest difference is review sentiment: Smart Leveler at 100% against Retaining Walls App's 34%. Smart Leveler also leads on rating (4.4 vs 1.5). Retaining Walls App's advantage is update cadence (every 5 weeks vs every 2 months) and iOS requirement (8.0 vs 14). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smart Leveler holds the better App Store score, 4.4 against 1.5. Both are backed by a comparable volume of ratings — 15 and 7 respectively. Written reviews point the same way: 34% of Retaining Walls App's written reviews are positive against 100% of Smart Leveler's.

Retaining Walls App ships an update every 5 weeks, Smart Leveler every 2 months. The most recent releases landed on June 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Retaining Walls App | Smart Leveler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (15 ratings)](https://appshunter.io/ios/app/retaining-walls-app/id524171239/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/smart-leveler/id1444064692/reviews)** |
| Number of ratings | **15** | 7 |
| Positive reviews | 34.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 54 MB | 18 MB |
| Requires iOS | **8.0** | 14 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Allan Block](https://appshunter.io/developer/524171242) | [Mike East](https://appshunter.io/developer/1459101077) |

## What reviewers say

### Retaining Walls App

[App page](https://appshunter.io/ios/app/retaining-walls-app/id524171239)

Estimate residential retaining wall projects with a step-by-step process. Input project details like height, length, and soil type to get block quantity estimates. Submit projects for a free in-depth estimate and find local dealers.

**Highlights:** Step-by-step project estimation, Block quantity calculation, Optional coordinate input for accuracy, Free in-depth estimate submission, Photo gallery for project ideas, Dealer locator

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Leveler

[App page](https://appshunter.io/ios/app/smart-leveler/id1444064692)

This app provides precise 3D terrain mapping and construction leveling. It allows users to measure X, Y, and Z coordinates, calculate slope percentages, and view elevation above sea level. The tool is designed for professionals in the hardscape industry to aid in job bidding and surveying.

**Highlights:** 3D terrain mapping, Hardscape leveling, Precision construction altimeter, Save, email, and upload data to CAD, Calculate % of slope, Feet above sea level measurement, Includes photos with data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Retaining Walls App free?

Retaining Walls App is free to download, with no in-app purchases.

### Is Smart Leveler free?

Smart Leveler is free to download, with no in-app purchases.

### Which has better reviews, Retaining Walls App or Smart Leveler?

Smart Leveler is rated higher. Retaining Walls App averages 1.5 out of 5 from 15 ratings, while Smart Leveler averages 4.4 from 7 ratings.

### Do Retaining Walls App or Smart Leveler have ads?

Neither Retaining Walls App nor Smart Leveler shows ads.

### Which is updated more often, Retaining Walls App or Smart Leveler?

Retaining Walls App ships an update every 5 weeks, and Smart Leveler every 2 months. Most recently, Retaining Walls App was updated on June 11, 2026 and Smart Leveler on September 9, 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.*