# MApp™ vs Breaker Box

The clearest difference is rating: Breaker Box at 4.4 against MApp™'s 3.5. Breaker Box also leads on update cadence (every 10 days vs every 56 months) and review sentiment (78% vs 50%). MApp™'s advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Breaker Box sells 1 one-off in-app purchase. MApp™ asks for nothing beyond the download.

Breaker Box holds the better App Store score, 4.4 against 3.5. That said, the two scores are not equally well evidenced: Breaker Box has 106 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 50% of MApp™'s written reviews are positive against 78% of Breaker Box's.

MApp™ ships an update every 56 months, Breaker Box every 10 days. Both last shipped on October 15, 2026.

## The numbers

| Metric | MApp™ | Breaker Box |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (6 ratings)](https://appshunter.io/ios/app/mapp/id1038053728/reviews) | **[4.4 (106 ratings)](https://appshunter.io/ios/app/breaker-box-panel-directory/id1459288663/reviews)** |
| Number of ratings | 6 | **106** |
| Positive reviews | 50.0% of reviews | **77.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 56 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 60 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Southwire Company](https://appshunter.io/developer/440338423) | [Brett Pappas](https://appshunter.io/developer/1435218098) |

## What reviewers say

### MApp™

[App page](https://appshunter.io/ios/app/mapp/id1038053728)

This utility app connects to specific Bluetooth-enabled multi-meters, allowing users to safely record, graph, and document electrical measurements from a distance. It enables the creation of customized reports with notes, pictures, and GPS locations, which can then be emailed.

**Highlights:** Bluetooth connectivity with multi-meters, Remote measurement recording, Data graphing and analysis, Customizable reports with notes and pictures, GPS location tagging, Email report generation

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is MApp™ free?

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

### Is Breaker Box free?

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

### Which has better reviews, MApp™ or Breaker Box?

Breaker Box is rated higher. MApp™ averages 3.5 out of 5 from 6 ratings, while Breaker Box averages 4.4 from 106 ratings.

### Do MApp™ or Breaker Box have ads?

Neither MApp™ nor Breaker Box shows ads.

### Which is updated more often, MApp™ or Breaker Box?

MApp™ ships an update every 56 months, and Breaker Box every 10 days. Most recently, MApp™ was updated on October 15, 2026 and Breaker Box on October 15, 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.*