# 抵抗計算機 vs 年齢･干支計算機

The clearest difference is update cadence: 年齢･干支計算機 at every 2 months against 抵抗計算機's every 6 months. 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.

抵抗計算機 ships an update every 6 months, 年齢･干支計算機 every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 抵抗計算機 | 年齢･干支計算機 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 1 MB | 9 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [junpei ono](https://appshunter.io/developer/656630939) | [Takao Ichimura](https://appshunter.io/developer/1474061593) |

## What reviewers say

### 抵抗計算機

[App page](https://appshunter.io/ios/app/id1034171119)

**Features:** macOS Compatibility

**In-app purchases:** none


### 年齢･干支計算機

[App page](https://appshunter.io/ios/app/id6464290003)

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

**In-app purchases:** none


## Frequently asked questions

### Is 抵抗計算機 free?

抵抗計算機 is free to download, with no in-app purchases.

### Is 年齢･干支計算機 free?

年齢･干支計算機 is free to download, with no in-app purchases.

### Do 抵抗計算機 or 年齢･干支計算機 have ads?

Both 抵抗計算機 and 年齢･干支計算機 show ads.

### Which is updated more often, 抵抗計算機 or 年齢･干支計算機?

抵抗計算機 ships an update every 6 months, and 年齢･干支計算機 every 2 months. Most recently, 抵抗計算機 was updated on November 2, 2026 and 年齢･干支計算機 on November 3, 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.*