Comparison

Finstery vs Halfsie

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

Head to head
About

Finstery

This app helps DIY investors and those nearing retirement stress-test their financial plans. It simulates portfolio performance using historical data and Monte Carlo analysis to visualize risk and uncertainty, aiding in the creation of resilient retirement strategies.

Highlights
  • Portfolio creation
  • Historical backtesting
  • Monte Carlo simulations
  • Safe withdrawal rate analysis
  • Inflation and volatility simulation
Features
Read full description

Finstery helps DIY investors and early retirees stress test their portfolios with confidence. Whether you're planning for financial independence or already retired, Finstery gives you the tools to see how your strategy holds up in the real world — and in the worst-case scenarios. Use powerful backtesting to simulate your portfolio across decades of historical data. Run Monte Carlo simulations to visualize risk and uncertainty in future returns. Explore safe withdrawal strategies and understand how different allocations respond to inflation, recessions, and market volatility. Finstery brings clarity to one of the biggest questions in early retirement: Is my plan resilient enough? Built for independent thinkers. Designed for long horizons. Finstery offers optional premium features via an auto-renewable subscription. Free Features: • Portfolio creation • Historical backtesting summaries and statistics Premium Features (Subscription Required): • Monte Carlo simulations • Safe Withdrawal Rate analysis Subscription pricing and terms are clearly shown before purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: http://finstery.com/#privacy_policy

About

Halfsie

Features
Read full description

Split expenses without the awkwardness. Halfsie makes it easy to track shared costs with friends, roommates, and travel companions. SIMPLE EXPENSE SPLITTING Add expenses in seconds. Halfsie automatically calculates who owes what and shows you exactly how to settle up, no spreadsheets, no math, no drama. CHARACTERS, NOT SPREADSHEETS Create fun, customizable characters for everyone in your group. With over 10,000 combinations of shapes, colors, and expressions, expense tracking actually feels personal. VENMO INTEGRATION Settle up instantly with built-in Venmo links. One tap takes you directly to payment, pre-filled with the exact amount owed. WIDGETS FOR QUICK ACCESS Check balances from your Home Screen or Lock Screen. Add expenses without even opening the app using Siri, widgets, or Quick Actions. TRIP-READY Perfect for vacations, road trips, and weekend getaways. Track everything from gas to groceries to group dinners, then settle up before you even get home. ROOMMATE-FRIENDLY Split rent, utilities, and household expenses month after month. Archive old trips and keep your active house running smoothly. FREE FOREVER Unlimited groups, unlimited expenses, unlimited friends. The core features you need are always free. HALFSIE PRO Upgrade for power features: • Receipt scanning: Snap a photo and auto-extract the total • Trip statistics: See spending breakdowns by category and person • PDF & CSV export: Create expense reports for reimbursement PRIVACY FIRST Your data stays on your device. No account required. No ads. No selling your data. Privacy Policy: https://halfsie.app/apps/halfsie/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Finstery4 screens
Halfsie4 screens

Verdict

The call

The clearest difference is iOS requirement: Halfsie at 17.0 against Finstery's 26.0. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Finstery sells 1 in-app purchase, starting at $9.99 per month and Halfsie sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
Finstery versus Halfsie: the parameters behind the verdict, then further details
ParameterFinsteryHalfsie
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size8 MB20 MB
Age rating4+4+
DeveloperNicholas SummersOut Of Office Outdoors LLC

In-app purchases

1 purchases

Finstery

Subscriptions1
  • Finstery Pro Access$9.991 Month
2 purchases

Halfsie

Subscriptions2
  • Halfsie Pro Monthly7 Days trial$4.991 Month
  • Halfsie Pro Annual7 Days trial$29.991 Year

Questions

Is Finstery free?
Finstery is free to download, with in-app purchases available.
Is Halfsie free?
Halfsie is free to download, with in-app purchases available.
Do Finstery or Halfsie have ads?
Neither Finstery nor Halfsie shows ads.

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