# KaNKaN vs バイク整備記録簿

The clearest difference is price: バイク整備記録簿 at Free against KaNKaN's $2.99. KaNKaN's advantage is in-app purchases (none vs 1) and device support.

バイク整備記録簿 is free to download; KaNKaN costs $2.99 up front. バイク整備記録簿 sells 1 one-off in-app purchase. KaNKaN asks for nothing beyond the download.

## The numbers

| Metric | KaNKaN | バイク整備記録簿 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 101 months | — |
| Monetization | Paid | — |
| Size | 29 MB | 8 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Kaji Takatsugu](https://appshunter.io/developer/465688467) | [Tooru Inoue](https://appshunter.io/developer/1712590463) |

## What reviewers say

### KaNKaN

[App page](https://appshunter.io/ios/app/kankan/id1084225678)

This app simulates Japanese fire truck sirens and flashing lights. It allows users to record and play back custom sounds, featuring different siren patterns and bell sounds. Note that it does not function as a real siren amplifier and legal use of siren sounds should be confirmed.

**Highlights:** Simulated fire truck sirens, Flashing light patterns, Custom sound recording, Preset siren and bell sounds, Left/right turn sound effects, Adjustable siren volume

**Features:** macOS Compatibility

**In-app purchases:** none


### バイク整備記録簿

[App page](https://appshunter.io/ios/app/id6469745889)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add managed vehicles | $2.99 | one-time |


## Frequently asked questions

### Is KaNKaN free?

KaNKaN costs $2.99, with no in-app purchases.

### Is バイク整備記録簿 free?

バイク整備記録簿 is free to download, with in-app purchases available.

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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.*