# Kendama Kentei vs 診断 for ダンダダン

The clearest difference is update cadence: 診断 for ダンダダン at every 5 days against Kendama Kentei's every 10 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.

Kendama Kentei ships an update every 10 months, 診断 for ダンダダン every 5 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Kendama Kentei | 診断 for ダンダダン |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 days** |
| Size | 146 MB | 37 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shinya Hata](https://appshunter.io/developer/1015300930) | [takamoto sakai](https://appshunter.io/developer/1896195459) |

## What reviewers say

### Kendama Kentei

[App page](https://appshunter.io/ios/app/kendama-kentei/id1450479271)

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

**In-app purchases:** none


### 診断 for ダンダダン

[App page](https://appshunter.io/ios/app/for-8/id6768403467)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kendama Kentei free?

Kendama Kentei is free to download, with no in-app purchases.

### Is 診断 for ダンダダン free?

診断 for ダンダダン is free to download, with no in-app purchases.

### Do Kendama Kentei or 診断 for ダンダダン have ads?

Neither Kendama Kentei nor 診断 for ダンダダン shows ads.

### Which is updated more often, Kendama Kentei or 診断 for ダンダダン?

Kendama Kentei ships an update every 10 months, and 診断 for ダンダダン every 5 days. Most recently, Kendama Kentei was updated on October 14, 2026 and 診断 for ダンダダン on October 10, 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.*