# Smart Leveler vs Patio Calculator Plus

The clearest difference is ads: Smart Leveler at none against Patio Calculator Plus's shown. Smart Leveler also leads on update cadence (every 2 months vs every 11 months) and monetization model (free vs ad-supported). Patio Calculator Plus's advantage is rating (4.8 vs 4.4) and ratings volume (212 vs 7). On price, in-app purchases and device support there is nothing between them.

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

Patio Calculator Plus holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Patio Calculator Plus has 212 ratings behind it against 7, so its average is the more settled of the two.

Smart Leveler ships an update every 2 months, Patio Calculator Plus every 11 months. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Smart Leveler | Patio Calculator Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/smart-leveler/id1444064692/reviews) | **[4.8 (212 ratings)](https://appshunter.io/ios/app/patio-calculator-plus/id1506952327/reviews)** |
| Number of ratings | 7 | **212** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | **Free** | Ad-supported |
| Size | 18 MB | 33 MB |
| Requires iOS | 14 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mike East](https://appshunter.io/developer/1459101077) | [Calc Hub, LLC](https://appshunter.io/developer/1494386814) |

## What reviewers say

### 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


### Patio Calculator Plus

[App page](https://appshunter.io/ios/app/patio-calculator-plus/id1506952327)

Estimate materials for various patio projects like concrete, pavers, or gravel. Input dimensions in multiple units and receive results in US customary or metric measurements. This tool helps you accurately calculate the quantities needed for your landscaping endeavors.

**Highlights:** Concrete slab calculator, Paver calculator, Paver base calculator, Polymeric sand calculator, Sand and gravel calculator, Area calculator, Volume calculator

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Leveler free?

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

### Is Patio Calculator Plus free?

Patio Calculator Plus is free to download, with no in-app purchases.

### Which has better reviews, Smart Leveler or Patio Calculator Plus?

Patio Calculator Plus is rated higher. Smart Leveler averages 4.4 out of 5 from 7 ratings, while Patio Calculator Plus averages 4.8 from 212 ratings.

### Do Smart Leveler or Patio Calculator Plus have ads?

Patio Calculator Plus shows ads; Smart Leveler does not.

### Which is updated more often, Smart Leveler or Patio Calculator Plus?

Smart Leveler ships an update every 2 months, and Patio Calculator Plus every 11 months. Most recently, Smart Leveler was updated on September 9, 2026 and Patio Calculator Plus on September 24, 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.*