# Partial Reel Calculator vs Catenary Cables

The clearest difference is rating: Catenary Cables at 5.0 against Partial Reel Calculator's 2.4. Partial Reel Calculator's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Catenary Cables sells 2 in-app purchases, starting at $59.99 per month. Partial Reel Calculator asks for nothing beyond the download.

Catenary Cables holds the better App Store score, 5.0 against 2.4. Both are backed by a comparable volume of ratings — 14 and 7 respectively.

Partial Reel Calculator ships an update every 4 months, Catenary Cables every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Partial Reel Calculator | Catenary Cables |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (14 ratings)](https://appshunter.io/ios/app/partial-reel-calculator/id489177969/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/catenary-cables/id6447140970/reviews)** |
| Number of ratings | **14** | 7 |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Subscription |
| Size | 11 MB | 31 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Southwire Company](https://appshunter.io/developer/440338423) | [Logan Copenhaver](https://appshunter.io/developer/1680415210) |

## What reviewers say

### Partial Reel Calculator

[App page](https://appshunter.io/ios/app/partial-reel-calculator/id489177969)

This utility app helps estimate the remaining wire or cable footage on a reel. It comes preloaded with common cables and reels, and allows users to create custom favorites for quick access.

**Highlights:** Estimates wire/cable footage on reels, Preloaded with common cables and reels, Create custom favorite cables and reels, Available for iPad and iPhone

**Features:** macOS Compatibility

**In-app purchases:** none


### Catenary Cables

[App page](https://appshunter.io/ios/app/catenary-cables/id6447140970)

This app provides a more accurate and efficient method for calculating the sagging of overhead transmission line conductors. It replaces traditional approximate parabolic equations with precise catenary expressions, saving time and improving accuracy.

**Highlights:** Accurate sag calculations, Precise catenary expressions, Replaces traditional methods, Flexible transit setup, Time-saving efficiency

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $59.99 | per month |
| Yearly | $539.99 | per year |


## Frequently asked questions

### Is Partial Reel Calculator free?

Partial Reel Calculator is free to download, with no in-app purchases.

### Is Catenary Cables free?

Catenary Cables is free to download, with in-app purchases available.

### Which has better reviews, Partial Reel Calculator or Catenary Cables?

Catenary Cables is rated higher. Partial Reel Calculator averages 2.4 out of 5 from 14 ratings, while Catenary Cables averages 5.0 from 7 ratings.

### Do Partial Reel Calculator or Catenary Cables have ads?

Neither Partial Reel Calculator nor Catenary Cables shows ads.

### Which is updated more often, Partial Reel Calculator or Catenary Cables?

Partial Reel Calculator ships an update every 4 months, and Catenary Cables every 2 months. Most recently, Partial Reel Calculator was updated on October 23, 2026 and Catenary Cables 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.*