# Dev Judicial Academy vs Journeyman Plumber Prep

The clearest difference is in-app purchases: Dev Judicial Academy at none against Journeyman Plumber Prep's 2. Journeyman Plumber Prep's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Journeyman Plumber Prep sells 2 in-app purchases, starting at $4.99 per month. Dev Judicial Academy asks for nothing beyond the download.

Dev Judicial Academy ships an update every 3 months, Journeyman Plumber Prep every 3 weeks. The most recent releases landed on October 28, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Dev Judicial Academy | Journeyman Plumber Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 41 MB | 51 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Amar NATH](https://appshunter.io/developer/1811941031) | [Md Tariqul Islam](https://appshunter.io/developer/1789667629) |

## What reviewers say

### Dev Judicial Academy

[App page](https://appshunter.io/ios/app/dev-judicial-academy/id6745386668)

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

**In-app purchases:** none


### Journeyman Plumber Prep

[App page](https://appshunter.io/ios/app/journeyman-plumber-prep/id6748274612)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Unlimited Plan | $12.99 | one-time |


## Frequently asked questions

### Is Dev Judicial Academy free?

Dev Judicial Academy is free to download, with no in-app purchases.

### Is Journeyman Plumber Prep free?

Journeyman Plumber Prep is free to download, with in-app purchases available.

### Do Dev Judicial Academy or Journeyman Plumber Prep have ads?

Neither Dev Judicial Academy nor Journeyman Plumber Prep shows ads.

### Which is updated more often, Dev Judicial Academy or Journeyman Plumber Prep?

Dev Judicial Academy ships an update every 3 months, and Journeyman Plumber Prep every 3 weeks. Most recently, Dev Judicial Academy was updated on October 28, 2026 and Journeyman Plumber Prep on October 12, 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.*