# Studyplus vs 百人一首チャレンジ

The clearest difference is in-app purchases: 百人一首チャレンジ at none against Studyplus's 4. 百人一首チャレンジ also leads on iOS requirement (14.0 vs 16.0). Studyplus's advantage is update cadence (weekly vs every 19 months) and ratings volume (335 vs 5). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Studyplus sells 4 in-app purchases, starting at $5.49 per month. 百人一首チャレンジ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Studyplus against 4.8 for 百人一首チャレンジ. That said, the two scores are not equally well evidenced: Studyplus has 335 ratings behind it against 5, so its average is the more settled of the two. Written reviews split almost evenly too, at 72% and 72% positive.

Studyplus ships an update weekly, 百人一首チャレンジ every 19 months. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Studyplus | 百人一首チャレンジ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (335 ratings)](https://appshunter.io/ios/app/studyplus-record-study/id505410049/reviews) | [4.8 (5 ratings)](https://appshunter.io/ios/app/id1115539019/reviews) |
| Number of ratings | **335** | 5 |
| Positive reviews | **72.1% of reviews** | 71.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 19 months |
| Monetization | Free with in-app purchases | — |
| Size | 181 MB | 45 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Studyplus Inc.](https://appshunter.io/developer/441690194) | [Trips LLC](https://appshunter.io/developer/465176394) |

## What reviewers say

### Studyplus

[App page](https://appshunter.io/ios/app/studyplus-record-study/id505410049)

This app helps users maintain consistent study habits by allowing them to log their study sessions and share their progress. It aims to make studying more enjoyable and sustainable through daily tracking and community support.

**Highlights:** Record study logs, Share study progress, Daily study tracking, Continuous learning support, Community study network

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studyplus有料版 ベーシック | $5.49 | per month |
| Studyplus有料版 プレミアム | $8.49 | per month |
| Studyplus有料版 ベーシック | $44.99 | per year |
| Studyplus有料版 プレミアム | $68.99 | per year |

**What reviewers like**

- 📈 Motivates studying
- 📊 Visualizes study time
- 🤝 Connects with peers
- 🎯 Goal setting
- 👍 Easy to use

**What reviewers complain about**

- 📉 Focus on quantity over quality
- 🗣️ Poor user community behavior
- 📱 UI is too large and unresponsive
- 🚫 Social features distract from studying
- 😵 Confusing UI after update

**Reported bugs**

- Study time not reflected in reports/graphs
- Reports show incorrect dates (off by one day)
- App forces update, preventing use on older devices (iPhone 6)
- Blocked users can still see user's goals/profile/comments
- Deleted accounts leave communities behind, showing old usernames

**Requested features**

- English language option
- Fix timezone/local time display for overseas users
- Return to previous UI format
- Add a to-do list feature
- Allow weekly data to start on Sunday


### 百人一首チャレンジ

[App page](https://appshunter.io/ios/app/id1115539019)

**In-app purchases:** none


## Frequently asked questions

### Is Studyplus free?

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

### Is 百人一首チャレンジ free?

百人一首チャレンジ is free to download, with no in-app purchases.

### Which has better reviews, Studyplus or 百人一首チャレンジ?

Studyplus and 百人一首チャレンジ are both rated 4.8 out of 5 on the App Store, from 335 and 5 ratings respectively.

### Do Studyplus or 百人一首チャレンジ have ads?

Both Studyplus and 百人一首チャレンジ show ads.

### Which is updated more often, Studyplus or 百人一首チャレンジ?

Studyplus ships an update weekly, and 百人一首チャレンジ every 19 months. Most recently, Studyplus was updated on September 21, 2026 and 百人一首チャレンジ on September 17, 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.*