Comparison

Paperstreet vs MongoTrader

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

Head to head
About

Paperstreet

Practice stock trading with a virtual $10,000 portfolio. Learn the stock market, track your investments with real-time data, and build confidence before using real money. This simulator offers a risk-free environment for financial education.

Highlights
  • Virtual $10,000 paper money
  • Real-time stock quotes
  • Interactive candlestick charts
  • Portfolio tracking with P/L
  • Customizable watchlist
  • Trade history
  • Cross-platform sync
Features
Read full description

Practice trading stocks with $10,000 of paper money — completely free. Paperstreet gives you everything you need to learn the stock market without risking a single cent. Trade with real-time prices, track your portfolio, and build confidence before you ever invest real money. SMART STOCK INSIGHTS — NEW Stop guessing which stocks to study. The Insights tab rates 36 major US stocks every day using nothing but transparent math: - Fundamentals: P/E, P/B and ROE compared against each stock's sector average - Price momentum: 1-month and 3-month trends, 50-day moving average, RSI - Wall Street consensus: real analyst Buy/Hold/Sell counts - Insider activity: see when company executives are buying their own stock Every stock gets one clear score — and you can always see exactly why. No hype, no hot takes, just numbers. WHAT YOU GET - $10,000 of free paper money to start trading - Unlimited free top-ups whenever you need more - Real-time stock quotes and live price updates - Interactive charts, from intraday to 5-year views - A portfolio chart built from your real trading history and real market data — watch your performance move with the market, hour by hour - Daily stock ratings with full transparency on every signal - Customizable watchlist and full trade history - Fractional shares with a one-tap Max button - Satisfying haptics on every trade - Cross-platform sync — your portfolio stays in sync between iPhone and web HOW IT WORKS Search any US stock, check its chart and rating, tap Buy, and choose your shares. Your paper portfolio updates instantly with real market prices. Track your gains, review your history, and learn from every trade — with zero financial risk. AVAILABLE IN English, Spanish and French. NO ADS. NO PAYWALLS. NO CATCHES. Paperstreet is completely free. No subscriptions, no ads, no hidden fees. Just a clean, fast trading simulator. DISCLAIMER Paperstreet is a simulation tool for educational and entertainment purposes only. It is not a brokerage, financial advisor, or investment platform. No real securities are bought or sold. Stock ratings and insights are automatically computed from public market data for educational purposes and do not constitute investment advice or recommendations to buy or sell real securities. Market data may be delayed. Past simulated performance does not indicate future results in real markets.

About

MongoTrader

Practice trading stocks, ETFs, REITs, funds, and crypto with simulated money. Compete in leagues, build automated strategies, and track market data without financial risk.

Highlights
  • Paper trading for various assets
  • Simulated trading competitions
  • Visual algorithm builder
  • Watchlists and real-time quotes
  • Social trading features
  • Backtesting and strategy execution
Features
Read full description

MongoTrader is a paper-trading app and simulated-competition platform for stocks, ETFs, REITs, ADRs, funds, and crypto. Trade with simulated money. Sharpen your skills with zero financial risk. LEAGUES Compete head-to-head in time-bound trading competitions. Entry fees and prize pools are paid in MON, our free in-app currency. ALGORITHMS Build automated paper-trading strategies with the visual algorithm builder. Backtest, paper-deploy, and watch them execute on real-time market data. WATCHLISTS & RESEARCH Track up to 100 tickers, view real-time quotes, charts, news, analyst ratings, and sector performance. SOCIAL Friend other traders, group chat, share leagues, and chat in every league you join. All trading inside MongoTrader is simulated. No real securities are bought or sold. Not financial advice. Learn more about Legal and Privacy: https://app.mongotrader.com/terms https://app.mongotrader.com/privacy https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Paperstreet4 screens
MongoTrader4 screens

Verdict

The call

The clearest difference is in-app purchases: Paperstreet at none against MongoTrader's 2. Paperstreet also leads on ratings volume (4 vs 1). MongoTrader's advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (15.1 vs 17.0). On price, rating, review sentiment and ads 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. MongoTrader sells 2 in-app purchases, starting at $3.99 per month. Paperstreet asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Paperstreet against 5.0 for MongoTrader. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Paperstreet ships an update monthly, MongoTrader every 2 weeks. Both last shipped on October 31, 2026.

Scorecard5 real differences · 5 level
Paperstreet versus MongoTrader: the parameters behind the verdict, then further details
ParameterPaperstreetMongoTrader
PriceFreeFree
Rating5.0 (4 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings4 — better1
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size14 MB57 MB
Age rating4+17+
DeveloperCarles PascuetMongo Technologies LLC

Customer experience

Paperstreet

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MongoTrader

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Paperstreet

No in-app purchases

2 purchases

MongoTrader

Subscriptions2
  • MongoTrader Premium$3.991 Month
  • MongoTrader Max$10.991 Month

Questions

Is Paperstreet free?
Paperstreet is free to download, with no in-app purchases.
Is MongoTrader free?
MongoTrader is free to download, with in-app purchases available.
Which has better reviews, Paperstreet or MongoTrader?
Paperstreet and MongoTrader are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do Paperstreet or MongoTrader have ads?
Neither Paperstreet nor MongoTrader shows ads.
Which is updated more often, Paperstreet or MongoTrader?
Paperstreet ships an update monthly, and MongoTrader every 2 weeks. Most recently, Paperstreet was updated on October 31, 2026 and MongoTrader on October 31, 2026.

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