# AEM10300 vs Fireguard

The clearest difference is update cadence: Fireguard at fortnightly against AEM10300's every 38 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AEM10300 ships an update every 38 months, Fireguard fortnightly. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | AEM10300 | Fireguard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fireguard-meter/id6762114628/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 14 MB | 34 MB |
| Requires iOS | **14.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mael Romanin Bluteau](https://appshunter.io/developer/1574022781) | [Hangzhou Dashi Wisdom Technology Co., Ltd.](https://appshunter.io/developer/1822219570) |

## What reviewers say

### AEM10300

[App page](https://appshunter.io/ios/app/aem10300/id1621686039)

**In-app purchases:** none


### Fireguard

[App page](https://appshunter.io/ios/app/fireguard-meter/id6762114628)

This tool transforms your iPhone into a professional circuit analyzer for electricians and maintenance professionals. It offers circuit health diagnostics, fault logging with photo documentation, and precision data analysis with minute-level granularity for efficient troubleshooting and reporting.

**Highlights:** Circuit health diagnostics, Historical power curve comparison, Field fault logging with photos, Searchable fault archive, Precision data analysis, Minute-level granularity

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

**In-app purchases:** none


## Frequently asked questions

### Is AEM10300 free?

AEM10300 is free to download, with no in-app purchases.

### Is Fireguard free?

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

### Do AEM10300 or Fireguard have ads?

Neither AEM10300 nor Fireguard shows ads.

### Which is updated more often, AEM10300 or Fireguard?

AEM10300 ships an update every 38 months, and Fireguard fortnightly. Most recently, AEM10300 was updated on October 16, 2026 and Fireguard on October 20, 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.*