# 降水量計算アプリ vs 燃費記録（SimpleSeriesApp）

The clearest difference is ads: 降水量計算アプリ at none against 燃費記録（SimpleSeriesApp）'s shown. 降水量計算アプリ also leads on iOS requirement (15.6 vs 18.5). 燃費記録（SimpleSeriesApp）'s advantage is update cadence (monthly vs every 69 months). On price, 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.

降水量計算アプリ ships an update every 69 months, 燃費記録（SimpleSeriesApp） monthly. The most recent releases landed on September 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 降水量計算アプリ | 燃費記録（SimpleSeriesApp） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 69 months | **Monthly** |
| Size | 13 MB | 7 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Takaaki Sasaki](https://appshunter.io/developer/525616408) | [AKIRA SASAKI](https://appshunter.io/developer/1831157554) |

## What reviewers say

### 降水量計算アプリ

[App page](https://appshunter.io/ios/app/id1522637958)

**Features:** macOS Compatibility

**In-app purchases:** none


### 燃費記録（SimpleSeriesApp）

[App page](https://appshunter.io/ios/app/simpleseriesapp/id6749557907)

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

**In-app purchases:** none


## Frequently asked questions

### Is 降水量計算アプリ free?

降水量計算アプリ is free to download, with no in-app purchases.

### Is 燃費記録（SimpleSeriesApp） free?

燃費記録（SimpleSeriesApp） is free to download, with no in-app purchases.

### Do 降水量計算アプリ or 燃費記録（SimpleSeriesApp） have ads?

燃費記録（SimpleSeriesApp） shows ads; 降水量計算アプリ does not.

### Which is updated more often, 降水量計算アプリ or 燃費記録（SimpleSeriesApp）?

降水量計算アプリ ships an update every 69 months, and 燃費記録（SimpleSeriesApp） monthly. Most recently, 降水量計算アプリ was updated on September 20, 2026 and 燃費記録（SimpleSeriesApp） on September 22, 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.*