# Zing vs WireStix Electrical Calculator

The clearest difference is review sentiment: WireStix Electrical Calculator at 100% against Zing's 35%. WireStix Electrical Calculator also leads on rating (5.0 vs 3.8). Zing's advantage is in-app purchases (none vs 2) and ratings volume (19 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. WireStix Electrical Calculator sells 2 one-off in-app purchases. Zing asks for nothing beyond the download.

WireStix Electrical Calculator holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Zing has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 35% of Zing's written reviews are positive against 100% of WireStix Electrical Calculator's.

Zing ships an update every 4 weeks, WireStix Electrical Calculator every 2 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Zing | WireStix Electrical Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (19 ratings)](https://appshunter.io/ios/app/zing/id1344946075/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wirestix-electrical-calculator/id6756226045/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 34.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 55 MB | 35 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Factory Method](https://appshunter.io/developer/1159492190) | [NanoHawk](https://appshunter.io/developer/1805616299) |

## What reviewers say

### Zing

[App page](https://appshunter.io/ios/app/zing/id1344946075)

Control a smart night light with your phone for customizable lighting effects. It can learn your routines to illuminate paths automatically and notify you of movement or smartphone events.

**Highlights:** Full-color plug-in night light, Smartphone control, Customizable light effects, Routine learning for automatic illumination, Movement and smartphone event notifications, Visual indicator for calls

**Features:** macOS Compatibility

**In-app purchases:** none


### WireStix Electrical Calculator

[App page](https://appshunter.io/ios/app/wirestix-electrical-calculator/id6756226045)

This app simplifies electrical calculations for professionals and DIYers. It provides quick lookups for current, ampacity, and conduit-fill, applying de-rating based on NEC tables. It also serves as a training aid and integrates with a physical wire gauge tool.

**Highlights:** Fast electrical sizing calculations, Lookup current and ampacity, Conduit-fill calculations, Apply de-rating factors, Based on NEC tables, Integrates with physical gauge set

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WS Pro Lifetime Unlock | $0.99 | one-time |
| WireStix Pro - Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Zing free?

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

### Is WireStix Electrical Calculator free?

WireStix Electrical Calculator is free to download, with in-app purchases available.

### Which has better reviews, Zing or WireStix Electrical Calculator?

WireStix Electrical Calculator is rated higher. Zing averages 3.8 out of 5 from 19 ratings, while WireStix Electrical Calculator averages 5.0 from 1 ratings.

### Do Zing or WireStix Electrical Calculator have ads?

Neither Zing nor WireStix Electrical Calculator shows ads.

### Which is updated more often, Zing or WireStix Electrical Calculator?

Zing ships an update every 4 weeks, and WireStix Electrical Calculator every 2 weeks. Most recently, Zing was updated on October 26, 2026 and WireStix Electrical Calculator on October 25, 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.*