Stash vs Invest
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stash
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Most of us ignore the value of small savings. Five dollars here. Twelve there. In the moment they can feel insignificant. But over time, those small decisions add up — if you notice them. Stash is a simple way to track the money you chose not to spend. Skipped a coffee. Cooked instead of ordering out. Passed on something unnecessary. Add the amount and watch it build. You can keep it in My Stash for yourself, or set it aside in Impact Fund for others. No budgets. No guilt. Just a quiet habit rewarding little decisions. Money has surprising value. Small decisions become meaningful when you use them.
Invest
This platform offers interactive lessons, realistic simulations, and hands-on practice to build essential money management skills. It covers budgeting, saving, investing, and debt management through engaging activities and financial tools, preparing users for real-world financial decisions.
- Interactive financial lessons
- Realistic money simulations
- Budgeting and cash flow tools
- Stock market simulator
- Personalized learning paths
- Financial calculators and planners
- Gamified learning with XP and streaks
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Financial literacy for the real world. Invest-U is a free, nonprofit platform that helps teens, college students, and new earners build lifelong money skills through interactive learning, realistic simulations, and hands-on practice. Instead of memorizing definitions, you'll make financial decisions, experiment without risk, and build confidence before managing real money. Master topics schools often overlook, including: • Budgeting and cash flow • Banking and taxes • Saving and emergency funds • Credit scores and debt management • Investing and compound growth • Retirement accounts • Insurance and fraud prevention • Renting, salary negotiation, and other real-world financial decisions Lessons include real-life examples, quizzes, interactive exercises, and personalized learning paths designed for your stage of life. Apply what you learn using 20+ built-in financial calculators and simulators, including: • Budget Builder • Paycheck Decoder • Compound Growth Calculator • Emergency Fund Planner • Credit Score Simulator • Debt Payoff Planner • Student Loan Planner • Tax Calculators • Savings Goal Planner • Investment Analysis Tools Practice investing with a realistic stock market simulator featuring: • $10,000 virtual portfolio • Real market data • Market, limit, stop, and trailing stop orders • Portfolio analytics • Watchlists and price alerts • Performance tracking Learning becomes a habit with: • XP and leveling • Daily streaks • Achievements • Weekly challenges • Leaderboards • Financial IQ scoring • Personalized financial identities based on your decisions and learning habits Explore realistic financial scenarios like getting your first paycheck, renting an apartment, managing unexpected expenses, choosing between job offers, and more. Then, see how your decisions shape your financial future. Whether you're preparing for college, starting your career, or simply want to become more financially confident, Invest-U provides the knowledge, practice, and tools to help you make smarter financial decisions. Always free. No ads. No subscriptions. Built to improve financial literacy for everyone.
Screenshots
Verdict
The clearest difference is update cadence: Invest at every 2 months against Stash'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.
Stash ships an update every 5 months, Invest every 2 months. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Stash | Invest |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 58 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | William Reynolds | Invest-U |
In-app purchases
Stash
No in-app purchases
Invest
No in-app purchases









