# Breaker Box vs Shelf

The clearest difference is price: Breaker Box at Free against Shelf's $1.99. Breaker Box also leads on iOS requirement (16.0 vs 26.0). Shelf's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

Breaker Box is free to download; Shelf costs $1.99 up front. Breaker Box sells 1 one-off in-app purchase. Shelf asks for nothing beyond the download.

Breaker Box ships an update every 10 days, Shelf every 2 weeks. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Breaker Box | Shelf |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.4 (107 ratings)](https://appshunter.io/ios/app/breaker-box-panel-directory/id1459288663/reviews)** | — |
| Number of ratings | **107** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 10 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brett Pappas](https://appshunter.io/developer/1435218098) | [James Milillo](https://appshunter.io/developer/1735155852) |

## What reviewers say

### Breaker Box

[App page](https://appshunter.io/ios/app/breaker-box-panel-directory/id1459288663)

Easily create custom electrical panel legends. Label phases with colors, tandem breakers, and 3-pole breakers. Print legends in exact sizes for sleeves or door taping.

**Highlights:** Create custom panel legends, Label phases with color, Support for tandem breakers, Support for 3-pole breakers, Print legends in exact sizes, Print for sleeves or door taping

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro License | $9.99 | one-time |


### Shelf

[App page](https://appshunter.io/ios/app/shelf-control/id6758061316)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Breaker Box free?

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

### Is Shelf free?

Shelf costs $1.99, with no in-app purchases.

### Do Breaker Box or Shelf have ads?

Neither Breaker Box nor Shelf shows ads.

### Which is updated more often, Breaker Box or Shelf?

Breaker Box ships an update every 10 days, and Shelf every 2 weeks. Most recently, Breaker Box was updated on October 23, 2026 and Shelf on October 10, 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.*