# Material Estimator Calculator vs Chaney SDS

The clearest difference is in-app purchases: Chaney SDS at none against Material Estimator Calculator's 9. Chaney SDS also leads on rating (5.0 vs 4.8) and iOS requirement (11.0 vs 15.0). Material Estimator Calculator's advantage is ratings volume (3.2K vs 1) and update cadence (every 6 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Material Estimator Calculator sells 3 in-app purchases, starting at $3.99 per month. Chaney SDS asks for nothing beyond the download.

Chaney SDS holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Material Estimator Calculator has 3.2K ratings behind it against 1, so its average is the more settled of the two.

Material Estimator Calculator ships an update every 6 weeks, Chaney SDS every 3 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Material Estimator Calculator | Chaney SDS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (3.2K ratings)](https://appshunter.io/ios/app/material-estimator-calculator/id376071081/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chaney-sds/id1207612465/reviews)** |
| Number of ratings | **3.2K** | 1 |
| Positive reviews | 41.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 57 MB | 4 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Calculated Industries](https://appshunter.io/developer/370406449) | [Chaney Enterprises](https://appshunter.io/developer/476650027) |

## What reviewers say

### Material Estimator Calculator

[App page](https://appshunter.io/ios/app/material-estimator-calculator/id376071081)

This app helps contractors and DIYers accurately estimate material costs and quantities for construction projects. It features dimensional measurement tools, unit conversions, and a material database to optimize budgeting and ordering.

**Highlights:** Precise cost and percentage calculations, Integrated material size database, Advanced dimensional measurement tools, Comprehensive unit conversion, Efficient material requirement determination, Board feet and cost estimation, Digital record keeping

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Full Access | $3.99 | per month |
| 3 Months Full Access | $7.99 | per 3 months |
| 1 Year Full Access | $29.99 | per year |

**What reviewers like**

- 👍 Simple and easy to use
- 👍 Clean and intuitive interface
- 🚀 Extremely helpful for daily use
- 👍 Works as expected for over 12 years

**What reviewers complain about**

- 💰 Subscription model instead of one-time purchase
- 💰 Expensive compared to physical calculator
- 🔒 Requires internet connection to function
- 🐛 Crashes and bugs after recent updates

**Reported bugs**

- App crashes repeatedly on launch
- Subscription screen keeps appearing even after purchase

**Requested features**

- Landscape mode support
- Metric unit support
- Offline functionality


### Chaney SDS

[App page](https://appshunter.io/ios/app/chaney-sds/id1207612465)

Access Safety Data Sheets (SDS) remotely for Chaney Enterprises. This utility app provides quick access to essential safety information for employees and stakeholders.

**Highlights:** Remote SDS compilation, Safety information access, Employee resources, Stakeholder information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Material Estimator Calculator free?

Material Estimator Calculator is free to download, with in-app purchases available.

### Is Chaney SDS free?

Chaney SDS is free to download, with no in-app purchases.

### Which has better reviews, Material Estimator Calculator or Chaney SDS?

Chaney SDS is rated higher. Material Estimator Calculator averages 4.8 out of 5 from 3.2K ratings, while Chaney SDS averages 5.0 from 1 ratings.

### Do Material Estimator Calculator or Chaney SDS have ads?

Neither Material Estimator Calculator nor Chaney SDS shows ads.

### Which is updated more often, Material Estimator Calculator or Chaney SDS?

Material Estimator Calculator ships an update every 6 weeks, and Chaney SDS every 3 months. Most recently, Material Estimator Calculator was updated on October 26, 2026 and Chaney SDS on October 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.*