# りすねすと（ListenEst） vs 予習復習効率UP

The clearest difference is update cadence: 予習復習効率UP at every 3 months against りすねすと（ListenEst）'s every 56 months. りすねすと（ListenEst）'s advantage is review sentiment (33% vs 5%) and iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

りすねすと（ListenEst） ships an update every 56 months, 予習復習効率UP every 3 months. The most recent releases landed on October 15, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | りすねすと（ListenEst） | 予習復習効率UP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **33.3% of reviews** | 5.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 56 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 15 MB | 561 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社エスト出版](https://appshunter.io/developer/1413646419) | [Benesse Corporation](https://appshunter.io/developer/381219440) |

## What reviewers say

### りすねすと（ListenEst）

[App page](https://appshunter.io/ios/app/listenest/id1413646420)

This app allows you to play audiobooks and study materials anytime, anywhere. Download audio content for offline playback, adjust playback speed, and easily navigate through audio tracks. It's designed to support daily learning, test preparation, and exam study.

**Highlights:** Offline audio playback, Adjustable playback speed (0.6x-1.4x), 5-second skip forward/backward, Range repeat playback, Search audio and book titles, Background playback

**Features:** macOS Compatibility

**In-app purchases:** none


### 予習復習効率UP

[App page](https://appshunter.io/ios/app/up/id1446247648)

This app aids high school students in preparing for and reviewing English, Math, and Japanese (Classical Japanese and Chinese Classics) lessons. It offers features like textbook page search, vocabulary lists, grammar explanations, and problem-solving guides.

**Highlights:** Textbook page search, Vocabulary and idiom lists, Grammar explanations and videos, Classical Japanese/Chinese Classics translation and parsing, Math problem search and formula lists, English dictionary by camera, Automated parsing for Classical Japanese

**In-app purchases:** none


## Frequently asked questions

### Is りすねすと（ListenEst） free?

りすねすと（ListenEst） is free to download, with no in-app purchases.

### Is 予習復習効率UP free?

予習復習効率UP is free to download, with no in-app purchases.

### Do りすねすと（ListenEst） or 予習復習効率UP have ads?

Neither りすねすと（ListenEst） nor 予習復習効率UP shows ads.

### Which is updated more often, りすねすと（ListenEst） or 予習復習効率UP?

りすねすと（ListenEst） ships an update every 56 months, and 予習復習効率UP every 3 months. Most recently, りすねすと（ListenEst） was updated on October 15, 2026 and 予習復習効率UP on August 13, 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.*