NestFIRE: FIRE & Net Worth
Early retirement calculator
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
NestFIRE turns everyday tracking into a clear answer to the only retirement question that matters: will I have enough, and when?
Log your spending and income in seconds, add your savings, investments and property, then watch a year-by-year cash-flow forecast project your finances from today to age 95 — in your own currency.
WHAT YOU CAN DO
• Forecast your financial independence age with a live adequacy score
• Track daily spending and income, with every stream mapped by start and end age
• See your whole picture: savings, investments and property together
• Model asset drawdowns — set a monthly amount and watch it flow into your forecast
• Choose your currency; every figure formats to it automatically
WITH PRO
• What-if scenario planner — retire earlier, save more, downsize, and see the impact instantly
• Inflation stress test from 1.5% to 6.2%, with horizons out to age 110
• Side-by-side comparison of two financial independence paths
• Year-by-year detail table — pinpoint the exact year a plan goes off track
• Net worth timeline, spending and income insights, and an exportable annual PDF report
PRIVACY BY DESIGN
Your financial data is stored on your device. No account. No cloud sync. Nothing uploaded. Export an encrypted backup whenever you want to move devices.
Try Pro free for 14 days — no payment method required, and it does not auto-convert into a subscription.
NestFIRE is a personal planning tool, not financial advice. Projections are estimates based on the figures you enter. Consult a qualified financial professional before making decisions.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://nestfire.app/privacy-policy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
NestFIRE Pro Lifetime is here. Unlock every Pro feature forever with a single one-time purchase — no subscription, nothing renews. You'll find it alongside Monthly and Annual on the upgrade screen.
Thanks for using NestFIRE!
The developer, Tong Wee Seng, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tong Wee Seng
- Size
- 45.5 MB
- Category
- Finance
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Lifetime $99.99
- NestFIRE Pro (Annual) $39.99
- NestFIRE Pro (Monthly) $4.99
- Copyright
- © 2026 DS-Lab