# Pomodoro Timer Concentration vs Seidō

The clearest difference is ads: Seidō at none against Pomodoro Timer Concentration's shown. Pomodoro Timer Concentration's advantage is iOS requirement (13.0 vs 16.0). On price, 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.

## The numbers

| Metric | Pomodoro Timer Concentration | Seidō |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Size | 11 MB | 49 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Leonardo Gonzalez Salas](https://appshunter.io/developer/1661846380) | [David Fernandez Ramos](https://appshunter.io/developer/1885530056) |

## What reviewers say

### Pomodoro Timer Concentration

[App page](https://appshunter.io/ios/app/pomodoro-timer-concentration/id1672653674)

**Features:** macOS Compatibility

**In-app purchases:** none


### Seidō

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pomodoro Timer Concentration free?

Pomodoro Timer Concentration is free to download, with no in-app purchases.

### Is Seidō free?

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

### Do Pomodoro Timer Concentration or Seidō have ads?

Pomodoro Timer Concentration shows ads; Seidō does not.

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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.*