# Fault Current Calculator vs Qniverse

The clearest difference is review sentiment: Qniverse at 75% against Fault Current Calculator's 0%. Qniverse also leads on rating (4.0 vs 3.0) and in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Fault Current Calculator sells 2 in-app purchases, starting at $4.99 per month. Qniverse asks for nothing beyond the download.

Qniverse holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 27 and 14 respectively. Written reviews point the same way: 0% of Fault Current Calculator's written reviews are positive against 75% of Qniverse's.

Fault Current Calculator ships an update every 4 months, Qniverse every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fault Current Calculator | Qniverse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (27 ratings)](https://appshunter.io/ios/app/fault-current-calculator/id647477910/reviews) | **[4.0 (14 ratings)](https://appshunter.io/ios/app/qniverse/id1341950950/reviews)** |
| Number of ratings | **27** | 14 |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Freemium | **Free** |
| Size | 25 MB | 38 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Cooper Bussmann, LLC](https://appshunter.io/developer/609315535) | [Quincy Compressor](https://appshunter.io/developer/492166293) |

## What reviewers say

### Fault Current Calculator

[App page](https://appshunter.io/ios/app/fault-current-calculator/id647477910)

This tool helps contractors, engineers, and electricians quickly calculate available fault current on single and three-phase electrical systems. It also assists in sizing fuses and conductors for various circuits and can generate labels for service equipment.

**Highlights:** Calculate available fault current, Size fuses and conductors, Generate service equipment labels, Single and three-phase system support, NEC® 110.24 compliance

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription | $4.99 | per month |
| Pro Annual Subscription | $39.99 | per year |


### Qniverse

[App page](https://appshunter.io/ios/app/qniverse/id1341950950)

Access warranty registration, part books, manuals, and dealer locators. Browse product catalogs, view videos, and discover more features for your equipment.

**Highlights:** Warranty registration, Part book and manual lookup, Dealer locator, Product catalog browsing, Product videos

**In-app purchases:** none


## Frequently asked questions

### Is Fault Current Calculator free?

Fault Current Calculator is free to download, with in-app purchases available.

### Is Qniverse free?

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

### Which has better reviews, Fault Current Calculator or Qniverse?

Qniverse is rated higher. Fault Current Calculator averages 3.0 out of 5 from 27 ratings, while Qniverse averages 4.0 from 14 ratings.

### Do Fault Current Calculator or Qniverse have ads?

Neither Fault Current Calculator nor Qniverse shows ads.

### Which is updated more often, Fault Current Calculator or Qniverse?

Fault Current Calculator ships an update every 4 months, and Qniverse every 2 months. Most recently, Fault Current Calculator was updated on October 23, 2026 and Qniverse on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*