# Seidō vs Work Timer

The clearest difference is in-app purchases: Seidō at none against Work Timer's 3. Seidō also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Work Timer sells 3 in-app purchases, starting at $1.99 per month. Seidō asks for nothing beyond the download.

Seidō ships an update every 2 months, Work Timer every 6 weeks. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Seidō | Work Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 49 MB | 45 MB |
| Requires iOS | **16.0** | 16.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [David Fernandez Ramos](https://appshunter.io/developer/1885530056) | [yassine kamal](https://appshunter.io/developer/1887253973) |

## What reviewers say

### Seidō

[App page](https://appshunter.io/ios/app/seido-focus-timer-and-pomodoro/id6760653971)

**Features:** Vision Pro support

**In-app purchases:** none


### Work Timer

[App page](https://appshunter.io/ios/app/work-timer-pomodoro-focus/id6761007719)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $7.99 | per year |
| Pro Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Seidō free?

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

### Is Work Timer free?

Work Timer is free to download, with in-app purchases available.

### Do Seidō or Work Timer have ads?

Work Timer shows ads; Seidō does not.

### Which is updated more often, Seidō or Work Timer?

Seidō ships an update every 2 months, and Work Timer every 6 weeks. Most recently, Seidō was updated on October 14, 2026 and Work Timer on October 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.*