# FIRE / Side FIRE vs FIRE Financial Independence

The clearest difference is in-app purchases: FIRE / Side FIRE at none against FIRE Financial Independence's 3. FIRE / Side FIRE also leads on iOS requirement (9.0 vs 17.0). FIRE Financial Independence's advantage is ads (none vs shown) and update cadence (every 5 days vs every 11 days). On price and device support there is nothing between them.

Both are free to download. FIRE Financial Independence sells 3 in-app purchases, starting at $2.99 per month. FIRE / Side FIRE asks for nothing beyond the download.

FIRE / Side FIRE ships an update every 11 days, FIRE Financial Independence every 5 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | FIRE / Side FIRE | FIRE Financial Independence |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 66 MB | 9 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [shun furukawa](https://appshunter.io/developer/1497405093) | [Peter Grutter](https://appshunter.io/developer/1189899437) |

## What reviewers say

### FIRE / Side FIRE

[App page](https://appshunter.io/ios/app/fire-side-fire/id1547206776)

This app helps users plan and track their journey towards financial independence and early retirement (FIRE). It offers simulation tools to calculate asset growth and target dates, along with visual progress tracking to maintain motivation.

**Highlights:** FIRE simulation up to target date, Monthly target asset display, Countdown to FIRE date, Daily reserves and dividend graphs, Asset management support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### FIRE Financial Independence

[App page](https://appshunter.io/ios/app/fire-financial-independence/id1558350356)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Free 7-day trial | $2.99 | per month |
| Lifetime purchase | $8.99 | one-time |


## Frequently asked questions

### Is FIRE / Side FIRE free?

FIRE / Side FIRE is free to download, with no in-app purchases.

### Is FIRE Financial Independence free?

FIRE Financial Independence is free to download, with in-app purchases available.

### Do FIRE / Side FIRE or FIRE Financial Independence have ads?

FIRE / Side FIRE shows ads; FIRE Financial Independence does not.

### Which is updated more often, FIRE / Side FIRE or FIRE Financial Independence?

FIRE / Side FIRE ships an update every 11 days, and FIRE Financial Independence every 5 days. Most recently, FIRE / Side FIRE was updated on October 13, 2026 and FIRE Financial Independence on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*