# Cubic Yards Calculator + Cost vs Sigma Utils

The clearest difference is in-app purchases: Sigma Utils at none against Cubic Yards Calculator + Cost's 1. Sigma Utils also leads on update cadence (every 8 days vs every 3 months) and iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Cubic Yards Calculator + Cost sells 1 one-off in-app purchase. Sigma Utils asks for nothing beyond the download.

Cubic Yards Calculator + Cost ships an update every 3 months, Sigma Utils every 8 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Cubic Yards Calculator + Cost | Sigma Utils |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (833 ratings)](https://appshunter.io/ios/app/cubic-yards-calculator-plus-cost/id1494938402/reviews)** | — |
| Number of ratings | **833** | — |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 57 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Phan Nhat Đang](https://appshunter.io/developer/1437390098) | [SIGMA COMPUTERS](https://appshunter.io/developer/1587103930) |

## What reviewers say

### Cubic Yards Calculator + Cost

[App page](https://appshunter.io/ios/app/cubic-yards-calculator-plus-cost/id1494938402)

Easily calculate the volume of various shapes in cubic yards for landscaping materials, construction, or waste disposal. Get an estimated cost for your materials based on price per unit.

**Highlights:** Cubic yards volume calculation, Material cost estimation, Supports cube, rectangular, cylinder, cone, pyramid, and ball shapes, Converts between feet, yards, inches, and meters, Estimates cost per unit

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $3.99 | one-time |


### Sigma Utils

[App page](https://appshunter.io/ios/app/sigma-utils/id6503425116)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cubic Yards Calculator + Cost free?

Cubic Yards Calculator + Cost is free to download, with in-app purchases available.

### Is Sigma Utils free?

Sigma Utils is free to download, with no in-app purchases.

### Do Cubic Yards Calculator + Cost or Sigma Utils have ads?

Neither Cubic Yards Calculator + Cost nor Sigma Utils shows ads.

### Which is updated more often, Cubic Yards Calculator + Cost or Sigma Utils?

Cubic Yards Calculator + Cost ships an update every 3 months, and Sigma Utils every 8 days. Most recently, Cubic Yards Calculator + Cost was updated on October 29, 2026 and Sigma Utils on October 27, 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.*