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70
BU Score
Strong

Jumpmaster PRO Study Guide

4.7 ✍️ Editor
✍️ BU Analytics Review

Jumpmaster PRO Study Guide is an iOS app from ForceReadiness.com in the News category, currently rated 4.7★ across 286 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Our BU Score puts it at 70Strong (healthy traction). For a News app, that means healthy traction.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($4.99)METRIC
+$2,800
Excellent rating (4.7★)METRIC
+$2,200
Mature app (14y old)METRIC
+$1,500
highly recommendREVIEW
+$1,400
Early-stage install base (286 ratings)METRIC
+$400
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Jul 24
Jun 25
Jul 25
Jan 26

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 678 MB🔞 12+📱 iOS 13.1+🔖 v6.0🔄 updated 9mo ago📂 News💰 Paid🚀 Launched 2011 (14y old)

📝 About this app

JUMPMASTER SCHOOL IS HARD! GIVE YOURSELF AN EDGE.

This app has over 1500 Questions and Nomenclature Flashcards. Includes TC 3-21.220 W/C1.

The app covers:

1. Nomenclature and characteristics of parachute components

2. The duties and responsibilities of the jump master

3 The safety procedures for rigging individual equipment

4. Procedures for rigging containers and door bundles

5. Duties of a drop zone safety officer

6. Presentation of jumpmaster briefings and pre-jump training

7. The Jumpmaster Personnel Inspection

8. Execution of jumpmaster duties from a USAF aircraft in flight during a day slick jump.

This app will track both your study and test progress for all subjects. It will also allow to to switch to TC 3-21.220 with a single tap of your finger.

The Jumpmaster Study Guide app is built using ForceReadiness.com's M-Training System - the most advanced training system available for mobile devices.

NOTE: This is NOT the official US Army Jumpmaster School app. Please download the official app too. It contains some basic administrative information not found in this app. This app is specifically designed as a study aid for Jumpmaster School. It's a tough school. Every study aid will help.

🆕 What's New · v6.0

- Updated the Jumpmaster School Study Guide.

- Updated Incoming Student Information.

- Updated Audio & Videos.

- REMOVED the in-app purchase. Everything is now included in the base app.

- Videos are no longer offline. When we first introduced offline videos years ago we felt it was needed. Modern day mobile data speeds and coverage are more than adequate for videos.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Jumpmaster PRO Study Guide
Developer
ForceReadiness.com
Bundle ID
com.forcereadiness.parachuting
App Store URL
Open in App Store
Category
News
Content rating
12+
Languages
Not found

Company

Website
www.ForceReadiness.com
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$10.2K/mo
Top-grossing rank
Outside top 100 in US News
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth286 ratings+28500% lifetimeShow 3-year history estimate ▾Feb 2012Jun 2023May 2026
Tracked (49 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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