Finstery is made and published by Nicholas Summers. AppBrain is an independent app data site and isn't affiliated with Nicholas Summers. The app name, icon, screenshots and description belong to Nicholas Summers and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- May 17, 2026
- Size
- 7.97 MB
It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on the App StoreComments on Finstery for iOS
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Store listing
By Nicholas Summers, from the App Store
Description by Nicholas Summers Written by the developer, not by AppBrain. Click to read.
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
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 7.97 MB
- Content rating
- Everyone
Technologies used by Finstery
Releases
Updates seen on the App Store- Version
- 1.2
- Launched
- January 2026
No changelog data
Alternatives
Similar apps and more from Nicholas SummersMore from Nicholas Summers
Rankings
App Store top chartsApp Store Rankings for Finstery
About the app and developer
About Finstery
Finstery is a finance app developed by Nicholas Summers.
What is the rating of Finstery?
Finstery is rated 5.00 out of 5 stars, based on one rating ratings.
Is Finstery free?
Finstery is free. The app size is 7.97 MB. The latest version available is 1.2. The last update was on May 17, 2026.
What are the requirements for Finstery?
The app has a content rating of Everyone. The app has been available on the App Store since January 2026.
Developer information for Nicholas Summers
Address:
Frequently asked questions about Finstery
Is Finstery free?
Yes. Finstery is free on the App Store.
Is Finstery still available?
Yes. Finstery is on the App Store, and the last update we saw was on May 17, 2026.
How large is Finstery?
Finstery is 7.97 MB.
Is Finstery suitable for children?
App Store rates the content of Finstery as suitable for everyone.
How do people rate Finstery?
Finstery has one rating of 5.00 stars on the App Store.
Who made Finstery?
Finstery was developed by Nicholas Summers. It is listed in the finance category on the App Store.