# PullCalc vs Derated

The clearest difference is price: PullCalc at Free against Derated's $1.99. Derated's advantage is rating (4.9 vs 4.0) and chart position (#185 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

PullCalc is free to download; Derated costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Derated holds the better App Store score, 4.9 against 4.0. Both are backed by a comparable volume of ratings — 3 and 10 respectively.

## The numbers

| Metric | PullCalc | Derated |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/pullcalc/id907209553/reviews) | **[4.9 (10 ratings)](https://appshunter.io/ios/app/derated-conduit-fill/id6468839409/reviews)** |
| Number of ratings | 3 | **10** |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#185** |
| Size | 21 MB | 6 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GREENLEE TOOLS, INC](https://appshunter.io/developer/1435630923) | [Bret Hardman](https://appshunter.io/developer/788803580) |

## What reviewers say

### PullCalc

[App page](https://appshunter.io/ios/app/pullcalc/id907209553)

This app assists electricians and contractors in estimating the pull force required for installing electrical cables in conduit. Users input details for each leg of the conduit run, including wire size, conduit ID, and bend angles, to generate an approximate pull force calculation.

**Highlights:** Estimate pull force for cable installation, Input data by conduit legs, Supports various input parameters (wire size, conduit ID, bends), Includes coefficient of friction guidance, Provides suggested friction coefficients for lubricated cable

**Features:** macOS Compatibility

**In-app purchases:** none


### Derated

[App page](https://appshunter.io/ios/app/derated-conduit-fill/id6468839409)

**Currently charting:** #185 Top Paid · Productivity (US App Store)

This app simplifies complex electrical calculations for electricians. It allows real-time calculation of conduit fill and wire ampacity derating, adhering to NEC guidelines. Results are accurate and easily shareable for collaboration or client communication.

**Highlights:** Real-time conduit fill calculation, Simultaneous wire ampacity derating, Adheres to NEC guidelines, Uses NEC Chapter 9, Table 4 & 5 data, Easy wire set setup, Shareable calculation results

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

**In-app purchases:** none


## Frequently asked questions

### Is PullCalc free?

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

### Is Derated free?

Derated costs $1.99, with no in-app purchases.

### Which has better reviews, PullCalc or Derated?

Derated is rated higher. PullCalc averages 4.0 out of 5 from 3 ratings, while Derated averages 4.9 from 10 ratings.

### Do PullCalc or Derated have ads?

Neither PullCalc nor Derated 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.*