# 百人一首 暗記！ vs ちずきごうのべんきょう

The clearest difference is in-app purchases: 百人一首 暗記！ at none against ちずきごうのべんきょう's 1. 百人一首 暗記！ also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). ちずきごうのべんきょう's advantage is update cadence (every 3 days vs every 6 weeks). On price and ads there is nothing between them.

Both are free to download. ちずきごうのべんきょう sells 1 one-off in-app purchase. 百人一首 暗記！ asks for nothing beyond the download.

百人一首 暗記！ ships an update every 6 weeks, ちずきごうのべんきょう every 3 days. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 百人一首 暗記！ | ちずきごうのべんきょう |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 157 MB | 8 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ohmori Takeru](https://appshunter.io/developer/969791681) | [Kinicy](https://appshunter.io/developer/366096366) |

## What reviewers say

### 百人一首 暗記！

[App page](https://appshunter.io/ios/app/id6472038704)

This app helps users memorize the Hyakunin Isshu poetry collection. It features spoken readings to aid memorization, making it an effective tool for learning Japanese classical poetry.

**Highlights:** Hyakunin Isshu memorization, Spoken readings, Voice narration (VOICEVOX: Zundamon), Easy to use

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

**In-app purchases:** none


### ちずきごうのべんきょう

[App page](https://appshunter.io/ios/app/id6803685588)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ちずきごう Pro | $2.99 | one-time |


## Frequently asked questions

### Is 百人一首 暗記！ free?

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

### Is ちずきごうのべんきょう free?

ちずきごうのべんきょう is free to download, with in-app purchases available.

### Do 百人一首 暗記！ or ちずきごうのべんきょう have ads?

Both 百人一首 暗記！ and ちずきごうのべんきょう show ads.

### Which is updated more often, 百人一首 暗記！ or ちずきごうのべんきょう?

百人一首 暗記！ ships an update every 6 weeks, and ちずきごうのべんきょう every 3 days. Most recently, 百人一首 暗記！ was updated on October 8, 2026 and ちずきごうのべんきょう 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.*