# JJ Powell vs Pro Fire Safety

JJ Powell and Pro Fire Safety are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

JJ Powell ships an update every 4 months, Pro Fire Safety every 6 months. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | JJ Powell | Pro Fire Safety |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Size | 44 MB | 107 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Destwin LLC](https://appshunter.io/developer/1359900128) | [GHS Companies](https://appshunter.io/developer/876503219) |

## What reviewers say

### JJ Powell

[App page](https://appshunter.io/ios/app/jj-powell/id6443708414)

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

**In-app purchases:** none


### Pro Fire Safety

[App page](https://appshunter.io/ios/app/pro-fire-safety/id6554001619)

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

**In-app purchases:** none


## Frequently asked questions

### Is JJ Powell free?

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

### Is Pro Fire Safety free?

Pro Fire Safety is free to download, with no in-app purchases.

### Do JJ Powell or Pro Fire Safety have ads?

Neither JJ Powell nor Pro Fire Safety shows ads.

### Which is updated more often, JJ Powell or Pro Fire Safety?

JJ Powell ships an update every 4 months, and Pro Fire Safety every 6 months. Most recently, JJ Powell was updated on November 3, 2026 and Pro Fire Safety on October 29, 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.*