# SnowballFi: Compound Interest — FIRE Retirement Savings Plan

> FIRE Retirement Savings Plan (iPhone/iPad app by Alberto Dimanuel.)

- Source: https://appshunter.io/ios/app/snowballfi-compound-interest/id6762523063 (this page in markdown: same URL + `.md`)
- Developer: [Alberto Dimanuel](https://appshunter.io/developer/1886560457)
- Category: Finance, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 25 MB
- Languages: American English, French (France), German (Germany), Hindi, Italian, Brazilian Portuguese, European Spanish
- Released: 2026-05-06
- Data updated: 2026-10-24

## What is SnowballFi?

Watch your money snowball. SnowballFi is a powerful yet simple compound interest calculator and FIRE planner that shows exactly how your investments grow over time — after inflation and taxes, not just on paper.

Whether you're saving for retirement, building passive income, or chasing financial independence (FIRE), SnowballFi gives you the real numbers behind your strategy.

KEY FEATURES

• Compound interest calculator — set your initial capital, contribution amount and frequency (daily, weekly, monthly, quarterly, or annual).
• Flexible contributions — choose start- or end-of-period timing and see the difference instantly.
• Annual contribution growth — increase your investments each year by a percentage or a fixed amount.
• Inflation adjustment — see your real purchasing power, not just nominal figures.
• Tax on gains — apply a withholding rate for a realistic after-tax result.
• FIRE target — set your desired monthly income and find out when you reach financial independence.

ADVANCED INSIGHTS

• Gross and net annual return
• Real CAGR and inflation-adjusted capital
• Estimated tax cost and net capital after tax
• Effective Annual Rate (EAR)
• Contribution leverage, payback period and Net Present Value (NPV)
• Interest momentum and wealth velocity

VISUALIZE EVERYTHING

• Interactive charts of your capital growth
• Clear summary and milestone breakdown
• Export your projection to PDF to save or share

WHY SNOWBALLFI

• Clean, fast and easy to use
• No account required
• Works fully offline
• Designed for beginners and experienced investors alike

Start planning your financial future today — and watch your wealth snowball.

SnowballFi is an educational planning tool and does not provide financial advice.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium | $1.99 | one-time |


## Is SnowballFi safe?

Not enough ratings yet to assess SnowballFi.

## Is SnowballFi legit?

SnowballFi: Compound Interest appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for SnowballFi is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 2.0 — 2026-10-15

SnowballFi shows how much your money really grows:
- Compound interest with regular contributions and yearly growth
- Inflation and taxes included
- FIRE module using the 4% rule
- Interactive charts and PDF export
- No sign-up, works offline
Finding it useful? A rating on the App Store helps a lot.

### 1.5 — 2026-09-28

Minor fixes

### 1.4.0 — 2026-06-09

Minor fixes

### 1.3.1 — 2026-05-15

Minor fixes

### 1.3 — 2026-05-09

Minor fixes.

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## More apps by Alberto Dimanuel

- [Intervalio: HIIT Timer](https://appshunter.io/ios/app/intervalio-hiit-timer/id6760857994)
- [Measuro: Unit Converter](https://appshunter.io/ios/app/measuro-unit-converter/id6760968030)
- [Notaspau - Universidad](https://appshunter.io/ios/app/notaspau-universidad/id6761384675)
- [MatchBoard · Scoreboard](https://appshunter.io/ios/app/matchboard-scoreboard/id6766800122)
- [Amortix: Mortgage Calculator](https://appshunter.io/ios/app/amortix-mortgage-calculator/id6773757657)

All apps by Alberto Dimanuel: https://appshunter.io/developer/1886560457

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*