# Bukumemo vs OmoideMap

The clearest difference is iOS requirement: Bukumemo at 10.0 against OmoideMap's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Bukumemo sells 1 one-off in-app purchase and OmoideMap sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Bukumemo ships an update every 6 months, OmoideMap every 7 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bukumemo | OmoideMap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Size | 23 MB | 6 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | +4 |
| Developer | [Taku Inoue](https://appshunter.io/developer/412489390) | [Yutaka Kato](https://appshunter.io/developer/1674092270) |

## 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 |


### OmoideMap

[App page](https://appshunter.io/ios/app/omoidemap/id6760647551)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |
| Premium (Yearly) | $12.99 | per year |


## Frequently asked questions

### Is Bukumemo free?

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

### Is OmoideMap free?

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

### Do Bukumemo or OmoideMap have ads?

Neither Bukumemo nor OmoideMap shows ads.

### Which is updated more often, Bukumemo or OmoideMap?

Bukumemo ships an update every 6 months, and OmoideMap every 7 months. Most recently, Bukumemo was updated on November 1, 2026 and OmoideMap on October 31, 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.*