# 燃費計算アプリ vs Fuel Spend Tracker

The clearest difference is in-app purchases: 燃費計算アプリ at none against Fuel Spend Tracker's 1. Fuel Spend Tracker's advantage is update cadence (every 3 days vs every 2 months) and iOS requirement (13.0 vs 15.4). On price, ads and device support there is nothing between them.

Both are free to download. Fuel Spend Tracker sells 1 in-app purchase, starting at $0.99 per month. 燃費計算アプリ asks for nothing beyond the download.

燃費計算アプリ ships an update every 2 months, Fuel Spend Tracker every 3 days. The most recent releases landed on September 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 燃費計算アプリ | Fuel Spend Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 6 MB | 29 MB |
| Requires iOS | 15.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [tatsuyuki shibuya](https://appshunter.io/developer/1639823174) | [Yusuke Kamata](https://appshunter.io/developer/1841283975) |

## What reviewers say

### 燃費計算アプリ

[App page](https://appshunter.io/ios/app/nenpi/id1644451463)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fuel Spend Tracker

[App page](https://appshunter.io/ios/app/fuel-spend-tracker/id6752840461)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FuelLogger Plus（月額） | $0.99 | per month |


## Frequently asked questions

### Is 燃費計算アプリ free?

燃費計算アプリ is free to download, with no in-app purchases.

### Is Fuel Spend Tracker free?

Fuel Spend Tracker is free to download, with in-app purchases available.

### Do 燃費計算アプリ or Fuel Spend Tracker have ads?

Neither 燃費計算アプリ nor Fuel Spend Tracker shows ads.

### Which is updated more often, 燃費計算アプリ or Fuel Spend Tracker?

燃費計算アプリ ships an update every 2 months, and Fuel Spend Tracker every 3 days. Most recently, 燃費計算アプリ was updated on September 20, 2026 and Fuel Spend Tracker on October 7, 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.*