Smart Leveler vs Patio Calculator Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Leveler
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.
- 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
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3D Terrain Mapping and Hardscape Leveling System. The only Precision Construction Altimeter on the market that allows you to plot or survey true 3D X,Y, and Z measurements then save, email, or upload directly into CAD. The ultimate instrument for bidding jobs. Figures % of Slope, Engineering Scale- Feet above sea level, includes photos with data, and compass. Designed for the true professional specifically for the Hardscape Industry by Hardscape Pros!
Patio Calculator Plus
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.
- Concrete slab calculator
- Paver calculator
- Paver base calculator
- Polymeric sand calculator
- Sand and gravel calculator
- Area calculator
- Volume calculator
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7 patio estimation calculators to estimate the material needed to build a paver, concrete, or gravel patio. 7 Free Calculators: - Concrete slab - Pavers - Paver Base - Polymeric Sand - Sand & Gravel - Area - Volume Enter dimensions in inches, feet, yards, centimeters, or meters. Get results in US customary or metric measurements. Based on the calculators on Inch Calculator(www.inchcalculator.com) that are trusted by millions of people world-wide for material estimation.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 8, 2026 respectively.
| Parameter | Smart Leveler | Patio Calculator Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) | 4.8 (212 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 7 | 212 — better |
| Update frequency | Every 2 months — better | Every 11 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14 | 12.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike East | Calc Hub, LLC |
Customer experience
Smart Leveler
Patio Calculator Plus
In-app purchases
Smart Leveler
No in-app purchases
Patio Calculator Plus
No in-app purchases
Questions
Is Smart Leveler free?
Is Patio Calculator Plus free?
Which has better reviews, Smart Leveler or Patio Calculator Plus?
Do Smart Leveler or Patio Calculator Plus have ads?
Which is updated more often, Smart Leveler or Patio Calculator Plus?
Other comparisons
