Cashflow Engineers vs The Stage Rocks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cashflow Engineers
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This is the educational and communication platform for the Cashflow Engineers investing community. Cashflow Engineers was founded on this simple mission: To educate and empower engineers and high-tech professionals, and arm them with elite investing skills to match their elite technical skills. We pivot away from the broken accumulation model of investing, and embrace the cashflow model of wealth-building, as outlined by Robert Kiyosaki in "Rich Dad Poor Dad". When you join the Cashflow Engineers community, you'll learn all about the easiest, least risky, and most scalable way to build passive cashflow using your investment capital: Building your own portfolio of out-of-state turnkey rental homes. That's right: You don't have to limit your real estate investments to your own overpriced market. You really can live where you want and invest where it makes sense, all while working a successful and demanding career. We will show you how. Follow in the footsteps of many others who rapidly scaled up a portfolio of multiple houses, generating thousands of dollars per month in positive cashflow, all utilizing typical high-tech compensation resources like RSU's and bonuses. IMAGINE... Tapping into multiple sources of affordable, quality houses in attractive markets nationwide. Investing with instant cashflow from day one, with no rehabbing or waiting for rents to rise. Getting all the benefits of real estate as a true passive activity; no dealing with tenants or toilets! Being on the right side of inflation, and actually benefitting from it! Best of all, this can be achieved while working a demanding and successful career, using typical high-tech compensation resources like RSU's & bonuses. Download the app today to learn more, and get free information about how to build passive income through real estate, without diverting time or energy from a demanding high-tech career.
The Stage Rocks
This app provides fitness instructors with strategies and tools to expand their class attendance and revenue. It offers expert advice, community support, and behind-the-scenes insights to help instructors monetize their skills effectively.
- Class promotion strategies
- Monthly social media growth secrets
- Monetization skills for fitness professionals
- Expert advice and Q&A
- Community support
- Progress tracking
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Introducing the FIRST app for Fitness Instructors to grow your classes! Created by a fitness instructor for fitness instructors to boost your in-person and online classes. WHO IS THIS FOR: This app is perfect for fitness instructors who teach at a gym, rent space, own a studio or teach online. Also for fitness instructors who teach 1 format, multiple formats, are Personal Trainers and/or have a Nutrition/Wellness program they would like to promote. WHAT YOU GET: *Get tips on promoting your classes without sounding spammy or annoying * Get monthly Facebook Secrets to grow your classes without bothering your friends and family * Get behind-the-scenes skills to make money with your fitness skills without teaching more classes * Ask questions and get customized expert advice so you never feel like you're just "winging it" * Join the community and become the Money-Making Fitness Boss you were meant to be! WHAT INSTRUCTORS ARE SAYING ABOUT THE STAGE: "My Fitness Class Grew 400%" - Autummn Avila, USA "I made $3,035 without teaching more classes!" - Sam Bell, Australia "My Zoom classes tripled!" - Jacqui Harrington, USA "I Made $1,800 in just 2 days!" - Katherine Selim-Farman, USA "My Gym class went from 4 to 50 in just 30 days!" - Karen Rhodes, USA Our mission is to empower fitness instructors with the skills & tools required to grow their classes and make money doing what they love. While fitness instructors are passionate and dedicated to delivering a successful easy-to-follow fitness class, we are not great at pricing and promoting. The Stage was created to give instructors a strong start with the behind-the-scenes promoting and pricing skills to become the Money-Making Fitness Boss they were meant to be. INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of The Stage Rocks is free of charge. No free trial offered. Should you use The Stage Rocks app to access in-app content via available subscription(s), a payment will be charged to your credit card through your App Store account . A subscription renews automatically unless canceled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing. Subscription(s) can be managed and auto-renewal turned off in Account Settings in the App Store after purchase. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy
Screenshots
Verdict
The clearest difference is update cadence: The Stage Rocks at monthly against Cashflow Engineers's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cashflow Engineers ships an update every 5 months, The Stage Rocks monthly. Both last shipped on October 30, 2026.
| Parameter | Cashflow Engineers | The Stage Rocks |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 5 months | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 88 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Maestro Marketing LLC | The Stage Rocks LLC |
In-app purchases
Cashflow Engineers
No in-app purchases
The Stage Rocks
No in-app purchases
Questions
Is Cashflow Engineers free?
Is The Stage Rocks free?
Do Cashflow Engineers or The Stage Rocks have ads?
Which is updated more often, Cashflow Engineers or The Stage Rocks?
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