# 時刻表ZERO vs MD Clock

The clearest difference is in-app purchases: 時刻表ZERO at none against MD Clock's 14. 時刻表ZERO also leads on review sentiment (64% vs 47%) and iOS requirement (11.0 vs 15.0). MD Clock's advantage is update cadence (every 11 days vs every 2 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. MD Clock sells 14 in-app purchases, starting at $0.99 per month. 時刻表ZERO asks for nothing beyond the download.

時刻表ZERO ships an update every 2 months, MD Clock every 11 days. The most recent releases landed on June 8, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 時刻表ZERO | MD Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (6.6K ratings)](https://appshunter.io/ios/app/md-clock-flip-clock/id1536358464/reviews)** |
| Number of ratings | — | **6.6K** |
| Positive reviews | **64.0% of reviews** | 47.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | **Free** | Subscription |
| Size | 11 MB | 384 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Pipa.jp Ltd.](https://appshunter.io/developer/435469481) | [MD Studio](https://appshunter.io/developer/1438854445) |

## 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

**In-app purchases:** none


### MD Clock

[App page](https://appshunter.io/ios/app/md-clock-flip-clock/id1536358464)

A beautifully designed digital clock app offering a variety of themes and customization options. It supports dynamic widgets, StandBy mode, and multiple timers and alarms, enhancing your workspace and daily routines.

**Highlights:** 24 exquisite themes, Liquid Glass design adaptation, Customizable widgets, StandBy mode support, Multiple timers and alarms, Refined animation and sound effects

**Features:** Family Sharing, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MD Clock Premium (1 MONTH) | $0.99 | per month |
| MD Clock Premium | $1.99 | per 7 days |
| MD Clock Premium (1 YEAR) | $4.49 | per year |
| MD Clock Premium | $4.49 | per year |
| MD Clock Premium | $4.49 | per year |
| MD Clock Premium | $9.99 | per year |
| Black white & grey | $0.99 | one-time |
| Wood | $0.99 | one-time |
| AllTools | $4.99 | one-time |
| All Clocks | $5.99 | one-time |
| MD Clock Premium | $8.99 | one-time |
| MD Clock Premium | $9.99 | one-time |
| MD Clock Premium | $12.99 | one-time |
| MD Clock Premium | $24.99 | one-time |

**What reviewers like**

- 🚀 Smooth performance
- 👍 Aesthetically pleasing designs
- 🔒 Secure and reliable
- 💡 Useful widget functionality

**What reviewers complain about**

- 💰 Majority of features locked behind paywall
- 🐛 Inconsistent widget behavior
- 🔋 Potential battery drain issues
- 📦 Limited free clock options

**Reported bugs**

- Widgets not loading properly
- Clock time inaccuracies
- Subscription issues across devices

**Requested features**

- Add more free clock designs
- Allow customization of widget backgrounds
- Implement multi-timezone support
- Integrate with Apple Music for alarm tones


## Frequently asked questions

### Is 時刻表ZERO free?

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

### Is MD Clock free?

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

### Do 時刻表ZERO or MD Clock have ads?

Neither 時刻表ZERO nor MD Clock shows ads.

### Which is updated more often, 時刻表ZERO or MD Clock?

時刻表ZERO ships an update every 2 months, and MD Clock every 11 days. Most recently, 時刻表ZERO was updated on June 8, 2026 and MD Clock on September 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.*