# Memories vs 日本史ニホンシア

The clearest difference is ads: 日本史ニホンシア at none against Memories's shown. 日本史ニホンシア also leads on update cadence (daily vs every 3 months). Memories's advantage is iOS requirement (14.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Memories sells 1 one-off in-app purchase and 日本史ニホンシア sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Memories ships an update every 3 months, 日本史ニホンシア daily. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Memories | 日本史ニホンシア |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Size | 12 MB | 135 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Masaru Kimura](https://appshunter.io/developer/1279750497) | [YUKIHIRO TANIGUCHI](https://appshunter.io/developer/6776082401) |

## What reviewers say

### Memories

[App page](https://appshunter.io/ios/app/memories-memory-library/id1422471524)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable ads | $1.99 | one-time |


### 日本史ニホンシア

[App page](https://appshunter.io/ios/app/id6794810146)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ニホンシア Pro 月額プラン | $5.99 | per month |
| ニホンシア Pro 年額プラン | $29.99 | per year |


## Frequently asked questions

### Is Memories free?

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

### Is 日本史ニホンシア free?

日本史ニホンシア is free to download, with in-app purchases available.

### Do Memories or 日本史ニホンシア have ads?

Memories shows ads; 日本史ニホンシア does not.

### Which is updated more often, Memories or 日本史ニホンシア?

Memories ships an update every 3 months, and 日本史ニホンシア daily. Most recently, Memories was updated on October 14, 2026 and 日本史ニホンシア on October 25, 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.*