# DC Wire Sizer vs ARCO Zeus

The clearest difference is review sentiment: DC Wire Sizer at 100% against ARCO Zeus's 50%. DC Wire Sizer also leads on rating (5.0 vs 4.3) and chart position (#194 vs unranked). ARCO Zeus's advantage is price (Free vs $2.99) and update cadence (every 6 weeks vs every 20 months). On ads, in-app purchases and device support there is nothing between them.

ARCO Zeus is free to download; DC Wire Sizer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DC Wire Sizer holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 23 and 6 respectively. Written reviews point the same way: 100% of DC Wire Sizer's written reviews are positive against 50% of ARCO Zeus's.

DC Wire Sizer ships an update every 20 months, ARCO Zeus every 6 weeks. The most recent releases landed on August 24, 2026 and August 5, 2026 respectively.

## The numbers

| Metric | DC Wire Sizer | ARCO Zeus |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (23 ratings)](https://appshunter.io/ios/app/dc-wire-sizer/id629190351/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/arco-zeus/id6446371700/reviews) |
| Number of ratings | **23** | 6 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Best chart rank | **#194** | — |
| Size | 21 MB | 97 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dirty Dog Software, LLC](https://appshunter.io/developer/629190354) | [Dominic Policicchio](https://appshunter.io/developer/1710463382) |

## What reviewers say

### DC Wire Sizer

[App page](https://appshunter.io/ios/app/dc-wire-sizer/id629190351)

**Currently charting:** #194 Top Paid · Utilities (US App Store)

Calculate appropriate DC wire sizes for electrical projects, preventing equipment damage and fires. Save, edit, and export wire run details for electrical plans and material purchases. Features a wizard for easy sizing for all users.

**Highlights:** Calculates wire size, voltage drop, and ampacity, Supports custom DC voltages up to 500 amps, Save, edit, and export wire run details, Sizer Wizard for easy calculations, Select marine standards (ABYC or ISO), Choose from various wire types and insulation ratings

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

**In-app purchases:** none


### ARCO Zeus

[App page](https://appshunter.io/ios/app/arco-zeus/id6446371700)

Configure, control, and monitor your ARCO Smart Regulator. Customize charging profiles and safety limits for optimal system performance. Offers default profiles for quick setup or expert tuning.

**Highlights:** Configure ARCO Smart Regulator, Monitor system performance, Customize charging profiles, Set safety limits, Choose default battery profiles, Expert tuning assistance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DC Wire Sizer free?

DC Wire Sizer costs $2.99, with no in-app purchases.

### Is ARCO Zeus free?

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

### Which has better reviews, DC Wire Sizer or ARCO Zeus?

DC Wire Sizer is rated higher. DC Wire Sizer averages 5.0 out of 5 from 23 ratings, while ARCO Zeus averages 4.3 from 6 ratings.

### Do DC Wire Sizer or ARCO Zeus have ads?

Neither DC Wire Sizer nor ARCO Zeus shows ads.

### Which is updated more often, DC Wire Sizer or ARCO Zeus?

DC Wire Sizer ships an update every 20 months, and ARCO Zeus every 6 weeks. Most recently, DC Wire Sizer was updated on August 24, 2026 and ARCO Zeus on August 5, 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.*