# doto clock vs Dzvin

The clearest difference is update cadence: Dzvin at fortnightly against doto clock's every 13 months. doto clock's advantage is iOS requirement (13.5 vs 26.0). On price, ads, 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.

doto clock ships an update every 13 months, Dzvin fortnightly. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | doto clock | Dzvin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Size | 5 MB | 67 MB |
| Requires iOS | **13.5** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [masayuki morishita](https://appshunter.io/developer/470221486) | [Vadym Kovalsky](https://appshunter.io/developer/6787970754) |

## What reviewers say

### doto clock

[App page](https://appshunter.io/ios/app/doto-clock/id1552829897)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dzvin

[App page](https://appshunter.io/ios/app/dzvin-morphing-clock-widget/id6789932562)

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

**In-app purchases:** none


## Frequently asked questions

### Is doto clock free?

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

### Is Dzvin free?

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

### Do doto clock or Dzvin have ads?

Neither doto clock nor Dzvin shows ads.

### Which is updated more often, doto clock or Dzvin?

doto clock ships an update every 13 months, and Dzvin fortnightly. Most recently, doto clock was updated on October 7, 2026 and Dzvin on October 11, 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.*