Comparison

Stock Market Sim vs Foundermode

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

Head to head
About

Stock Market Sim

Practice stock trading with a realistic simulator. Buy and sell shares, speculate on options, and react to market news without risking real money. Grow your virtual wealth and build your career through in-game progression.

Highlights
  • Realistic stock trading simulation
  • Options trading with various expirations
  • React to breaking market news
  • Track virtual wealth and portfolio performance
  • In-game career progression and leveling
  • Virtual cash earned through ads or purchases
Read full description

Start with $10,000 and a hunch. Turn it into a fortune, or lose it all. Stock Market Sim is a deep, career-driven trading game where the market never sleeps and your day job matters just as much as your portfolio. Buy low, sell high, short the overpriced, and build a life to go with it. TRADE LIKE IT'S REAL - A living market simulation with realistic price movement, boom-and-bust macro cycles, and earnings season whisper numbers that move stocks before the news even breaks. - Go long or short: profit whether stocks rise or fall. - Trade options (calls and puts) for real leverage. - Track dividends, sector exposure, portfolio beta, and a full watchlist. - Compete against AI "ghost traders" running their own value, momentum, and hedge strategies. BUILD A LIFE, NOT JUST A PORTFOLIO - Climb a 9-tier career ladder from Intern to CEO, training real skills that sharpen your trading: negotiation cuts your slippage, analysis reveals fair value, and senior titles unlock edges of their own. - Live through it: recessions can cost you your job, booms bring raises, headhunters come calling with better offers, and tasks can go better or worse than planned. - Spend your winnings across five lifestyle categories, from vehicles to travel to hobbies, and open doors that stay closed to the broke. INVEST LIKE A GROWN-UP - Real risk-bearing assets alongside your stock portfolio: startups that exit big or go to zero, funds that ride the economic cycle with lockup periods, and real estate that pays steady rent. - Everything counts toward your net worth, and most positions can be sold when you need the cash. NEW: FOUND YOUR OWN COMPANY - Start a company from scratch and run it your way: cut costs, reinvest, or hire aggressively. - Live decisions hit as they happen. A key engineer threatens to quit, a lawsuit lands, a viral moment goes global. How you respond shapes the company's fate. - Raise funding rounds to fuel growth through Seed, Series A, Series B, and Growth. - Exit on your terms: sell to a private company all the way public in your own IPO. CHASE THE LEADERBOARD - Climb the Legacy Rank ladder from CLE. - Unlock 56 achievements across trading, career, and life milestones. - Check in daily for a cash bonus. Hold a 7-day streak for a bigger payout. Built for iPhone, iPad, Mac, and Apple Vision Pro, with full VoiceOver support and a Reduce Motion mode for anyone who wants a calmer ride. The floor is yours. Good luck out there.

About

Foundermode

A challenging single-player simulation where you guide a startup from its inception to a potential IPO or sale. Manage hiring, funding, product development, and crucial board decisions in this realistic business simulator.

Highlights
  • Startup simulation from inception to IPO
  • Manage hiring, funding, and product
  • Realistic business challenges
  • Single-player experience
  • Offline gameplay
  • No ads or tracking
Features
Read full description

Founder Mode is a single-player startup simulator. You take a company from a spare room toward an IPO or a sale. Most runs do not get there. The whole simulation runs on your phone. Saves stay on the device. There are no ads and no tracking. You hire, you raise, you ship product, you sit in board meetings, you decide whether to take the deal. Cash runs out. The board can remove you. Competitors ship. Difficulty is set when you create the founder and does not change. This is meant to be hard. Surviving should feel like you earned it. No in-app purchases, no subscription, no energy timers. If the game crashes, an optional crash report can leave the device. That is off if you turn Crash reports off in Settings. Details: the privacy policy URL on this page.

Screenshots

Stock Market Sim4 screens
Foundermode4 screens

Verdict

The call

The clearest difference is review sentiment: Foundermode at 100% against Stock Market Sim's 50%. Foundermode also leads on in-app purchases (none vs 7) and ads (none vs shown). Stock Market Sim's advantage is price (Free vs $4.99) and rating (4.7 vs 4.0). On iOS requirement 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

Stock Market Sim is free to download; Foundermode costs $4.99 up front. Stock Market Sim sells 7 one-off in-app purchases. Foundermode asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Stock Market Sim holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Stock Market Sim has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of Stock Market Sim's written reviews are positive against 100% of Foundermode's, so the app with the better star average is not the one people write more warmly about.

Scorecard8 real differences · 2 level
Stock Market Sim versus Foundermode: the parameters behind the verdict, then further details
ParameterStock Market SimFoundermode
PriceFree — better$4.99
Rating4.7 (6 ratings) — better4.0 (1 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings6 — better1
Update frequencyEvery 3 weeks—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, Mac, Vision Pro — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size12 MB43 MB
Age rating4+12+
DeveloperKevin StrunaStefan Sathianathen

Customer experience

Stock Market Sim

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Foundermode

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

7 purchases

Stock Market Sim

One-time7
  • Remove Ads$0.99
  • Small Pack$0.99
  • Medium Pack$4.99
Show 4 more
  • Large Pack$9.99
  • Mega Pack$19.99
  • Ultra Pack$49.99
  • Ultimate Pack$99.99
None

Foundermode

No in-app purchases

Questions

Is Stock Market Sim free?
Stock Market Sim is free to download, with in-app purchases available.
Is Foundermode free?
Foundermode costs $4.99, with no in-app purchases.
Which has better reviews, Stock Market Sim or Foundermode?
Stock Market Sim is rated higher. Stock Market Sim averages 4.7 out of 5 from 6 ratings, while Foundermode averages 4.0 from 1 ratings.
Do Stock Market Sim or Foundermode have ads?
Stock Market Sim shows ads; Foundermode does not.

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