# ListenApp! vs 世界史年号問題

The clearest difference is review sentiment: 世界史年号問題 at 82% against ListenApp!'s 19%. 世界史年号問題 also leads on update cadence (every 3 weeks vs every 4 months). ListenApp!'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 世界史年号問題 sells 1 one-off in-app purchase. ListenApp! asks for nothing beyond the download.

ListenApp! ships an update every 4 months, 世界史年号問題 every 3 weeks. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ListenApp! | 世界史年号問題 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 19.4% of reviews | **82.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 17 MB | 15 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BISEISHA CO.,LTD.](https://appshunter.io/developer/1504026746) | [Akira Fujisawa](https://appshunter.io/developer/1533514621) |

## What reviewers say

### ListenApp!

[App page](https://appshunter.io/ios/app/listenapp/id1533787134)

Download and play audiobooks offline. Customize playback speed, set repeat or shuffle modes, and mark favorite sections for focused learning. Access a library of supported English learning materials.

**Highlights:** Offline audio data download, Adjustable playback speed (0.6x-1.4x), Repeat and shuffle playback, Favorite section marking, Playback range selection, Offline access to downloaded books

**Features:** macOS Compatibility

**In-app purchases:** none


### 世界史年号問題

[App page](https://appshunter.io/ios/app/id1591797286)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $4.99 | one-time |


## Frequently asked questions

### Is ListenApp! free?

ListenApp! is free to download, with no in-app purchases.

### Is 世界史年号問題 free?

世界史年号問題 is free to download, with in-app purchases available.

### Do ListenApp! or 世界史年号問題 have ads?

世界史年号問題 shows ads; ListenApp! does not.

### Which is updated more often, ListenApp! or 世界史年号問題?

ListenApp! ships an update every 4 months, and 世界史年号問題 every 3 weeks. Most recently, ListenApp! was updated on October 13, 2026 and 世界史年号問題 on October 14, 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.*