# DotDecoClock vs Seasonal World Clock

The clearest difference is in-app purchases: DotDecoClock at none against Seasonal World Clock's 3. DotDecoClock also leads on iOS requirement (14.0 vs 18.6). Seasonal World Clock's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Seasonal World Clock sells 3 one-off in-app purchases. DotDecoClock asks for nothing beyond the download.

DotDecoClock ships an update monthly, Seasonal World Clock every 3 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DotDecoClock | Seasonal World Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/seasonal-world-clock/id6781682355/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 73 MB | 31 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Haruya Ishiguro](https://appshunter.io/developer/1751808079) | [microseed publishing](https://appshunter.io/developer/361964914) |

## What reviewers say

### DotDecoClock

[App page](https://appshunter.io/ios/app/dotdecoclock/id6504302932)

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

**In-app purchases:** none


### Seasonal World Clock

[App page](https://appshunter.io/ios/app/seasonal-world-clock/id6781682355)

Experience timekeeping inspired by traditional Japanese Wadokei. This app visualizes daylight length and seasonal changes on a unique dial, offering a different perspective on time beyond uniform hours.

**Highlights:** Wadokei-inspired clock face, Seasonal dial changes, Visualizes daylight length, Latitude-based time perception, Unique timekeeping experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sencha | $0.99 | one-time |
| Matcha | $2.99 | one-time |
| Gyokuro | $5.99 | one-time |


## Frequently asked questions

### Is DotDecoClock free?

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

### Is Seasonal World Clock free?

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

### Do DotDecoClock or Seasonal World Clock have ads?

DotDecoClock shows ads; Seasonal World Clock does not.

### Which is updated more often, DotDecoClock or Seasonal World Clock?

DotDecoClock ships an update monthly, and Seasonal World Clock every 3 weeks. Most recently, DotDecoClock was updated on November 4, 2026 and Seasonal World Clock on October 31, 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.*