# 覚えよう！百人一首 vs ShadowPath

The clearest difference is in-app purchases: 覚えよう！百人一首 at none against ShadowPath's 1. 覚えよう！百人一首 also leads on update cadence (every 6 days vs every 4 months). ShadowPath's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ShadowPath sells 1 one-off in-app purchase. 覚えよう！百人一首 asks for nothing beyond the download.

覚えよう！百人一首 ships an update every 6 days, ShadowPath every 4 months. The most recent releases landed on October 22, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 覚えよう！百人一首 | ShadowPath |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 4 months |
| Size | 70 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuya Fujiwara](https://appshunter.io/developer/718282158) | [Kuuloa LLC](https://appshunter.io/developer/6771636610) |

## What reviewers say

### 覚えよう！百人一首

[App page](https://appshunter.io/ios/app/id1076488361)

**Features:** macOS Compatibility

**In-app purchases:** none


### ShadowPath

[App page](https://appshunter.io/ios/app/shadowpath-logic-grid-puzzle/id6783512635)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $3.99 | one-time |


## Frequently asked questions

### Is 覚えよう！百人一首 free?

覚えよう！百人一首 is free to download, with no in-app purchases.

### Is ShadowPath free?

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

### Do 覚えよう！百人一首 or ShadowPath have ads?

覚えよう！百人一首 shows ads; ShadowPath does not.

### Which is updated more often, 覚えよう！百人一首 or ShadowPath?

覚えよう！百人一首 ships an update every 6 days, and ShadowPath every 4 months. Most recently, 覚えよう！百人一首 was updated on October 22, 2026 and ShadowPath on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*