# AWG Calculator vs Panel Tracker

The clearest difference is rating: AWG Calculator at 4.7 against Panel Tracker's 1.0. AWG Calculator also leads on update cadence (every 4 weeks vs every 15 months) and ratings volume (70 vs 1). Panel Tracker's advantage is in-app purchases (none vs 33) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. AWG Calculator sells 33 in-app purchases, starting at $4.99 per month. Panel Tracker asks for nothing beyond the download.

AWG Calculator holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: AWG Calculator has 70 ratings behind it against 1, so its average is the more settled of the two.

AWG Calculator ships an update every 4 weeks, Panel Tracker every 15 months. Both last shipped on September 18, 2026.

## The numbers

| Metric | AWG Calculator | Panel Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (70 ratings)](https://appshunter.io/ios/app/awg-calculator-wire-size/id1607173204/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/panel-tracker/id6692633713/reviews) |
| Number of ratings | **70** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 15 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 59 MB | 25 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Melchisedec Martinez Rodriguez](https://appshunter.io/developer/1534398511) | [Rooted Software](https://appshunter.io/developer/1633939445) |

## What reviewers say

### AWG Calculator

[App page](https://appshunter.io/ios/app/awg-calculator-wire-size/id1607173204)

This professional tool provides electricians with accurate, code-based electrical calculations for wire sizing, voltage drop, circuit breakers, and more. It includes NEC® code references and specialized calculations for various systems. Save time and ensure accuracy in the field or during planning.

**Highlights:** Wire size (AWG) calculations, Voltage drop calculation, Circuit breaker sizing, NEC® 2023/2026 searchable articles, Material and temperature customization, Electrical estimation tools

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

**In-app purchases (33)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All access 1 Month | $4.99 | per month |
| All Access 1 Year | $39.99 | per year |
| Bathroom Information | $0.99 | one-time |
| Single Motor Calculation | $0.99 | one-time |
| Get 100 Coins Now! | $0.99 | one-time |
| Breaker Panel Info | $0.99 | one-time |
| Lighting Install Info | $0.99 | one-time |
| Unblock Informative Annex D | $1.99 | one-time |
| Informative Annex E NEC 2023 | $1.99 | one-time |
| Motor Windings and Connections | $1.99 | one-time |
| Optional Method Calculation | $1.99 | one-time |
| Common Electrical Distribution | $1.99 | one-time |
| Ohms Law Calculation | $1.99 | one-time |
| Standard Method Calculation | $1.99 | one-time |
| Breaker Size Calculation | $1.99 | one-time |
| Conduit Size Calculation | $1.99 | one-time |
| NEC Chapter 1 | $1.99 | one-time |
| NEC FAQs | $1.99 | one-time |
| Electric Current Calculation | $1.99 | one-time |
| 2023 NEC Informative Annex | $1.99 | one-time |
| 2023 NEC Informative Annex G | $1.99 | one-time |
| Electrical Tables | $2.99 | one-time |
| 2023 NEC Chapter 2 | $2.99 | one-time |
| Box Fill Calculation | $2.99 | one-time |
| Electrical Estimate Creator | $2.99 | one-time |
| Wire Checker | $3.99 | one-time |
| Ampacity of conductors | $3.99 | one-time |
| 2023 NEC Chapter 3 | $4.99 | one-time |
| Compact Mode for Branch, Fe... | $4.99 | one-time |
| Exterior Install Info | $4.99 | one-time |
| Series Circuit Calculation | $7.99 | one-time |
| Parallel Circuit Calculation | $9.99 | one-time |
| Arc Welder Calculation | $12.99 | one-time |


### Panel Tracker

[App page](https://appshunter.io/ios/app/panel-tracker/id6692633713)

Organize your electrical panel by labeling breakers with custom notes. Get an instant overview and share your panel layout easily. Data is stored locally for privacy, with optional syncing.

**Highlights:** Custom breaker labels, Detailed notes for each breaker, Instant panel overview, Customizable to panel size, Effortless sharing, Secure local storage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AWG Calculator free?

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

### Is Panel Tracker free?

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

### Which has better reviews, AWG Calculator or Panel Tracker?

AWG Calculator is rated higher. AWG Calculator averages 4.7 out of 5 from 70 ratings, while Panel Tracker averages 1.0 from 1 ratings.

### Do AWG Calculator or Panel Tracker have ads?

Neither AWG Calculator nor Panel Tracker shows ads.

### Which is updated more often, AWG Calculator or Panel Tracker?

AWG Calculator ships an update every 4 weeks, and Panel Tracker every 15 months. Most recently, AWG Calculator was updated on September 18, 2026 and Panel Tracker on September 18, 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.*