# 時刻表ZERO vs カラオケ 曲・採点管理

The clearest difference is ads: 時刻表ZERO at none against カラオケ 曲・採点管理's shown. 時刻表ZERO also leads on monetization model (free vs ad-supported) and iOS requirement (11.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 時刻表ZERO | カラオケ 曲・採点管理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id6736873698/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 62.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 11 MB | 13 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pipa.jp Ltd.](https://appshunter.io/developer/435469481) | [masaaki genno](https://appshunter.io/developer/1611455396) |

## What reviewers say

### 時刻表ZERO

[App page](https://appshunter.io/ios/app/zero/id1474329285)

This app provides the fastest display of your usual train timetable upon launch. It eliminates morning frustration by instantly showing your preferred station and direction's schedule. Designed for speed, it removes all unnecessary features.

**Highlights:** Instant timetable display, Favorite station and direction setting, Ultra-fast loading, Minimalist design, Eliminates unnecessary features

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick startup
- 👍 Simple and easy to use
- 👍 Fast operation
- 👍 Convenient for checking train times
- 👍 Useful for planning travel

**What reviewers complain about**

- 🐛 Favorite screen not displaying
- 🐛 Outdated train schedules
- 🐛 Missing new train lines
- 🐛 Inaccurate train times
- 🐛 Unclear favorite station functionality

**Reported bugs**

- お気に入り画面が出ない (Favorite screen does not appear)
- 最後に見た画面がそのまま出る (Last viewed screen remains)
- 色分けやお気に入り駅の表示がされない (Color coding and favorite station display not shown)
- 宇都宮ライトレール線がない (Utsunomiya Light Rail line is missing)
- 京急は、エアポート急行が残っている (Keikyu still shows Airport Express)

**Requested features**

- Update train schedules regularly
- Include all train lines
- Reflect latestダイヤ改正 (schedule changes)
- Add a dedicated favorite list screen
- Improve display of train types and destinations


### カラオケ 曲・採点管理

[App page](https://appshunter.io/ios/app/id6736873698)

Easily manage your karaoke song list, track scores, and monitor your progress. Add songs, singers, and keys, then record your scores for each song to see your highest achievements at a glance. Focus more on singing and less on song selection.

**Highlights:** Add songs, singers, and keys, Record and manage scores per song, View highest scores for favorite songs, Create song, singer, and favorite lists, Customize scoring function names

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

**In-app purchases:** none


## Frequently asked questions

### Is 時刻表ZERO free?

時刻表ZERO is free to download, with no in-app purchases.

### Is カラオケ 曲・採点管理 free?

カラオケ 曲・採点管理 is free to download, with no in-app purchases.

### Do 時刻表ZERO or カラオケ 曲・採点管理 have ads?

カラオケ 曲・採点管理 shows ads; 時刻表ZERO does not.

### Which is updated more often, 時刻表ZERO or カラオケ 曲・採点管理?

時刻表ZERO ships an update every 2 months, and カラオケ 曲・採点管理 every 2 months. Most recently, 時刻表ZERO was updated on October 10, 2026 and カラオケ 曲・採点管理 on October 8, 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.*