# シンプル「500円貯金箱」 vs FIRE Tracker

The clearest difference is in-app purchases: FIRE Tracker at none against シンプル「500円貯金箱」's 1. FIRE Tracker also leads on update cadence (every 3 weeks vs every 10 months). シンプル「500円貯金箱」's advantage is iOS requirement (18.6 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. シンプル「500円貯金箱」 sells 1 one-off in-app purchase. FIRE Tracker asks for nothing beyond the download.

シンプル「500円貯金箱」 ships an update every 10 months, FIRE Tracker every 3 weeks. The most recent releases landed on September 19, 2026 and February 18, 2026 respectively.

## The numbers

| Metric | シンプル「500円貯金箱」 | FIRE Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 9 MB |
| Requires iOS | **18.6** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [tomohiro nakano](https://appshunter.io/developer/1179284958) | [Yuki Fukushima](https://appshunter.io/developer/1607053742) |

## What reviewers say

### シンプル「500円貯金箱」

[App page](https://appshunter.io/ios/app/500/id1549376109)

Easily manage your 500-yen coin savings with multiple customizable goals. Track progress, set deadlines, and back up your data. Personalize your savings experience with color themes and security features.

**Highlights:** Multiple savings goals, Set target amounts and deadlines, Track savings progress, Data backup and restore, CSV export/import of history, Customizable themes and colors, App lock with passcode/biometrics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示機能 | $2.99 | one-time |


### FIRE Tracker

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is シンプル「500円貯金箱」 free?

シンプル「500円貯金箱」 is free to download, with in-app purchases available.

### Is FIRE Tracker free?

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

### Do シンプル「500円貯金箱」 or FIRE Tracker have ads?

Both シンプル「500円貯金箱」 and FIRE Tracker show ads.

### Which is updated more often, シンプル「500円貯金箱」 or FIRE Tracker?

シンプル「500円貯金箱」 ships an update every 10 months, and FIRE Tracker every 3 weeks. Most recently, シンプル「500円貯金箱」 was updated on September 19, 2026 and FIRE Tracker on February 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.*