# 年齢･干支計算機 vs IDNect

The clearest difference is in-app purchases: 年齢･干支計算機 at none against IDNect's 1. 年齢･干支計算機 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). IDNect's advantage is update cadence (weekly vs every 2 months). On price and ads there is nothing between them.

Both are free to download. IDNect sells 1 in-app purchase, starting at $0.49 per month. 年齢･干支計算機 asks for nothing beyond the download.

年齢･干支計算機 ships an update every 2 months, IDNect weekly. Both last shipped on October 11, 2026.

## The numbers

| Metric | 年齢･干支計算機 | IDNect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Size | 7 MB | 40 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takao Ichimura](https://appshunter.io/developer/1474061593) | [Kosuke Shigematsu](https://appshunter.io/developer/1643821950) |

## What reviewers say

### 年齢･干支計算機

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

**Features:** macOS Compatibility

**In-app purchases:** none


### IDNect

[App page](https://appshunter.io/ios/app/idnect/id6670595423)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1Month Subscription | $0.49 | per month |


## Frequently asked questions

### 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.

### Is IDNect free?

IDNect is free to download, with in-app purchases available.

### Do 年齢･干支計算機 or IDNect have ads?

Both 年齢･干支計算機 and IDNect show ads.

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

年齢･干支計算機 ships an update every 2 months, and IDNect weekly. Most recently, 年齢･干支計算機 was updated on October 11, 2026 and IDNect on October 11, 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.*