# Bukumemo vs 愛車ナビ

The clearest difference is in-app purchases: 愛車ナビ at none against Bukumemo's 1. Bukumemo's advantage is iOS requirement (10.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bukumemo sells 1 one-off in-app purchase. 愛車ナビ asks for nothing beyond the download.

Bukumemo ships an update every 6 months, 愛車ナビ every 10 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Bukumemo | 愛車ナビ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 10 months |
| Size | 23 MB | 12 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Taku Inoue](https://appshunter.io/developer/412489390) | [CAR BEAUTY SERVICE, K.K.](https://appshunter.io/developer/1577123191) |

## What reviewers say

### Bukumemo

[App page](https://appshunter.io/ios/app/bukumemo-book-memo/id466265917)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Advertisement | $1.99 | one-time |


### 愛車ナビ

[App page](https://appshunter.io/ios/app/id1130219087)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bukumemo free?

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

### Is 愛車ナビ free?

愛車ナビ is free to download, with no in-app purchases.

### Do Bukumemo or 愛車ナビ have ads?

Neither Bukumemo nor 愛車ナビ shows ads.

### Which is updated more often, Bukumemo or 愛車ナビ?

Bukumemo ships an update every 6 months, and 愛車ナビ every 10 months. Most recently, Bukumemo was updated on October 26, 2026 and 愛車ナビ on October 26, 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.*