# FIRE Tracker vs FIRE資産計算

The clearest difference is update cadence: FIRE資産計算 at every 5 days against FIRE Tracker's every 3 weeks. FIRE資産計算 also leads on iOS requirement (15.1 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FIRE Tracker ships an update every 3 weeks, FIRE資産計算 every 5 days. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | FIRE Tracker | FIRE資産計算 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 9 MB | 31 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Fukushima](https://appshunter.io/developer/1607053742) | [Hiroto Ouchi](https://appshunter.io/developer/1871793341) |

## What reviewers say

### FIRE Tracker

[App page](https://appshunter.io/ios/app/fire-tracker/id6758240989)

**Features:** macOS Compatibility

**In-app purchases:** none


### FIRE資産計算

[App page](https://appshunter.io/ios/app/fire/id6758258484)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FIRE Tracker free?

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

### Is FIRE資産計算 free?

FIRE資産計算 is free to download, with no in-app purchases.

### Do FIRE Tracker or FIRE資産計算 have ads?

Both FIRE Tracker and FIRE資産計算 show ads.

### Which is updated more often, FIRE Tracker or FIRE資産計算?

FIRE Tracker ships an update every 3 weeks, and FIRE資産計算 every 5 days. Most recently, FIRE Tracker was updated on September 21, 2026 and FIRE資産計算 on September 18, 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.*