# Tycon Systems vs CircuitSense

The clearest difference is in-app purchases: Tycon Systems at none against CircuitSense's 2. CircuitSense's advantage is update cadence (every 3 days vs every 18 months) and iOS requirement (13.0 vs 17.5). On price, ads and device support there is nothing between them.

Both are free to download. CircuitSense sells 2 in-app purchases, starting at $9.99 per month. Tycon Systems asks for nothing beyond the download.

Tycon Systems ships an update every 18 months, CircuitSense every 3 days. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Tycon Systems | CircuitSense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/circuitsense/id6755273867/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 37 MB |
| Requires iOS | 17.5 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tycon Systems, Inc.](https://appshunter.io/developer/1069297947) | [CircuitSense LLC](https://appshunter.io/developer/1850351250) |

## What reviewers say

### Tycon Systems

[App page](https://appshunter.io/ios/app/tycon-systems/id6670769114)

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

**In-app purchases:** none


### CircuitSense

[App page](https://appshunter.io/ios/app/circuitsense/id6755273867)

This app automates complex electrical calculations for electricians, including conduit sizing, conductor ampacity, and voltage drop, based on the 2026 NEC. It provides detailed explanations for each result and organizes calculations by project for easy access and professional output sharing.

**Highlights:** Automated conduit and conductor sizing, Voltage drop and derating calculations, Box fill and pull box sizing, Load calculations for various building types, Fault current and transformer sizing, Conduit bending and panel phasing tools, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CircuitSense Pro | $9.99 | per month |
| CircuitSense Pro | $79.99 | per year |


## Frequently asked questions

### Is Tycon Systems free?

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

### Is CircuitSense free?

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

### Do Tycon Systems or CircuitSense have ads?

Neither Tycon Systems nor CircuitSense shows ads.

### Which is updated more often, Tycon Systems or CircuitSense?

Tycon Systems ships an update every 18 months, and CircuitSense every 3 days. Most recently, Tycon Systems was updated on October 4, 2026 and CircuitSense on October 6, 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.*