Comparison

Cashflow Engineers vs PerciFi

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cashflow Engineers

Features
Read full description

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.

About

PerciFi

This app makes learning about Bitcoin and blockchain technology simple and interactive. It covers fundamental concepts, wallet security, DeFi, and NFTs through easy-to-digest lessons.

Highlights
  • Bite-sized interactive lessons
  • Bitcoin and blockchain fundamentals
  • Wallet security and self-custody
  • DeFi protocols and yield strategies
  • NFT basics and marketplace navigation
Features
Read full description

PerciFi - Learn Crypto the Easy Way Curious about Bitcoin? Want to understand DeFi? Need to protect yourself from scams? PerciFi breaks down concepts into bite-sized, interactive lessons anyone can understand. WHAT YOU'LL LEARN • Bitcoin & blockchain fundamentals • Wallet security & self-custody • DeFi protocols & yield strategies • NFT basics & marketplace navigation PerciFi is for educational purposes only and does not constitute financial advice. Terms of Use: https://percifi.com/terms Privacy Policy: https://percifi.com/privacy EULA : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Cashflow Engineers2 screens
PerciFi4 screens

Verdict

The call

The clearest difference is in-app purchases: Cashflow Engineers at none against PerciFi's 2. PerciFi's advantage is ads (none vs shown) and update cadence (weekly vs every 5 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PerciFi sells 2 in-app purchases, starting at $14.99 per month. Cashflow Engineers asks for nothing beyond the download.

UpkeepUpdate frequency

Cashflow Engineers ships an update every 5 months, PerciFi weekly. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 5 level
Cashflow Engineers versus PerciFi: the parameters behind the verdict, then further details
ParameterCashflow EngineersPerciFi
PriceFreeFree
Rating—5.0 (6 ratings) — better
Number of ratings—6 — better
Update frequencyEvery 5 monthsWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size88 MB52 MB
Age rating4+4+
DeveloperMaestro Marketing LLCZahan Meyer

In-app purchases

None

Cashflow Engineers

No in-app purchases

2 purchases

PerciFi

Subscriptions2
  • PerciFi Pro - Monthly$14.991 Month
  • PerciFi Pro - Annual$99.991 Year

Questions

Is Cashflow Engineers free?
Cashflow Engineers is free to download, with no in-app purchases.
Is PerciFi free?
PerciFi is free to download, with in-app purchases available.
Do Cashflow Engineers or PerciFi have ads?
Cashflow Engineers shows ads; PerciFi does not.
Which is updated more often, Cashflow Engineers or PerciFi?
Cashflow Engineers ships an update every 5 months, and PerciFi weekly. Most recently, Cashflow Engineers was updated on October 11, 2026 and PerciFi on October 24, 2026.

Other comparisons