# Smart Level vs Carpenter's Calculator

The clearest difference is rating: Carpenter's Calculator at 5.0 against Smart Level's 3.5. Carpenter's Calculator also leads on in-app purchases (none vs 1) and ratings volume (17 vs 2). Smart Level's advantage is iOS requirement (7.0 vs 15.2). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Smart Level sells 1 one-off in-app purchase. Carpenter's Calculator asks for nothing beyond the download.

Carpenter's Calculator holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Carpenter's Calculator has 17 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | Smart Level | Carpenter's Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/smart-level/id1115083676/reviews) | **[5.0 (17 ratings)](https://appshunter.io/ios/app/carpenters-calculator/id6462017918/reviews)** |
| Number of ratings | 2 | **17** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Monetization | Free | Free |
| Size | 23 MB | 1 MB |
| Requires iOS | **7.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NETIGEN Kluzowicz sp. j.](https://appshunter.io/developer/892331873) | [Charles Volow](https://appshunter.io/developer/1701128288) |

## What reviewers say

### Smart Level

[App page](https://appshunter.io/ios/app/smart-level/id1115083676)

This utility app transforms your smartphone into a precise spirit level. It measures horizontal and vertical surfaces, displaying the angle of inclination. Ideal for home repairs and professional use, it offers ease of use and accurate readings.

**Highlights:** Smartphone spirit level, Measures horizontal and vertical surfaces, Displays angle of inclination, Bull's eye level for 2D measurement, Precise and easy to use

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AdFree | $0.99 | one-time |


### Carpenter's Calculator

[App page](https://appshunter.io/ios/app/carpenters-calculator/id6462017918)

This app simplifies calculations involving US Customary units, especially fractions and mixed numbers. It offers a user-friendly interface for woodworking measurements and general calculations, storing recent expressions for easy recall.

**Highlights:** US Customary unit calculations, Mixed number arithmetic, Fraction support, Stores last 20 expressions, Traditional scientific calculator feel

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Level free?

Smart Level is free to download, with in-app purchases available.

### Is Carpenter's Calculator free?

Carpenter's Calculator is free to download, with no in-app purchases.

### Which has better reviews, Smart Level or Carpenter's Calculator?

Carpenter's Calculator is rated higher. Smart Level averages 3.5 out of 5 from 2 ratings, while Carpenter's Calculator averages 5.0 from 17 ratings.

### Do Smart Level or Carpenter's Calculator have ads?

Neither Smart Level nor Carpenter's Calculator shows ads.

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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.*