# Jumpmaster PRO Study Guide vs WeCare, Fort Detrick

The clearest difference is price: WeCare, Fort Detrick at Free against Jumpmaster PRO Study Guide's $4.99. Jumpmaster PRO Study Guide's advantage is chart position (#36 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

WeCare, Fort Detrick is free to download; Jumpmaster PRO Study Guide costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Jumpmaster PRO Study Guide ships an update every 3 months, WeCare, Fort Detrick every 4 months. The most recent releases landed on November 10, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Jumpmaster PRO Study Guide | WeCare, Fort Detrick |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.7 (287 ratings)](https://appshunter.io/ios/app/jumpmaster-pro-study-guide/id476837843/reviews)** | — |
| Number of ratings | **287** | — |
| Positive reviews | 81.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Paid | — |
| Best chart rank | **#36** | — |
| Size | 678 MB | 17 MB |
| Requires iOS | 13.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [ForceReadiness.com](https://appshunter.io/developer/412513833) | [TRADOC Mobile](https://appshunter.io/developer/960437358) |

## What reviewers say

### Jumpmaster PRO Study Guide

[App page](https://appshunter.io/ios/app/jumpmaster-pro-study-guide/id476837843)

**Currently charting:** #36 Top Paid · Education (US App Store)

Prepare for Jumpmaster School with over 1500 questions and flashcards covering parachute components, jumpmaster duties, safety procedures, and aircraft operations. Track your study and test progress with this advanced training aid.

**Highlights:** 1500+ Questions & Flashcards, Covers TC 3-21.220 W/C1, Parachute Component Nomenclature, Jumpmaster Duties & Responsibilities, Safety Procedures for Rigging, Study and Test Progress Tracking, Switch to TC 3-21.220 Easily

**In-app purchases:** none

**What reviewers like**

- 👍 Very helpful study tool
- 🚀 Great for on-the-go studying
- 💡 Makes memorization easier
- ✅ Helps pass JM course
- 📚 Good for nomenclature and deficiencies

**What reviewers complain about**

- ⚠️ Pre-jump section outdated
- 🔄 Needs frequent updates
- ❌ Some nomenclature incorrect/missing
- 🖼️ Fuzzy/pixelated images
- 📍 Differences between school locations (Bragg vs. Benning)

**Reported bugs**

- Nomenclature given in plural instead of singular
- Prejump audio not up to date with current JM course
- Minor errors in T-11 line by line section of prejump
- T-11 deficiencies do not match current JM study guide
- Some parts are outdated and some nomenclature missing

**Requested features**

- Update Prejump, nomenclature, and deficiencies for the MAY 2025 book
- Include new Mole 4000
- Add single pin reserve for testing
- Update pre-jump with 4th point of performance regarding 1-3 arm length slips
- Option to repeat audio classes


### WeCare, Fort Detrick

[App page](https://appshunter.io/ios/app/wecare-fort-detrick/id1437850416)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jumpmaster PRO Study Guide free?

Jumpmaster PRO Study Guide costs $4.99, with no in-app purchases.

### Is WeCare, Fort Detrick free?

WeCare, Fort Detrick is free to download, with no in-app purchases.

### Do Jumpmaster PRO Study Guide or WeCare, Fort Detrick have ads?

Neither Jumpmaster PRO Study Guide nor WeCare, Fort Detrick shows ads.

### Which is updated more often, Jumpmaster PRO Study Guide or WeCare, Fort Detrick?

Jumpmaster PRO Study Guide ships an update every 3 months, and WeCare, Fort Detrick every 4 months. Most recently, Jumpmaster PRO Study Guide was updated on November 10, 2026 and WeCare, Fort Detrick on October 26, 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.*