# Nudge vs Seidō

The clearest difference is in-app purchases: Seidō at none against Nudge's 1. Seidō also leads on device support (4 vs 2). Nudge's advantage is update cadence (weekly vs every 2 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Nudge sells 1 one-off in-app purchase. Seidō asks for nothing beyond the download.

Nudge ships an update weekly, Seidō every 2 months. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Nudge | Seidō |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 4 MB | 49 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [RailsSquad OU](https://appshunter.io/developer/1655549072) | [David Fernandez Ramos](https://appshunter.io/developer/1885530056) |

## What reviewers say

### Nudge

[App page](https://appshunter.io/ios/app/nudge-focus-timer/id6759453258)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nudge Pro | $6.99 | one-time |


### 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 Nudge free?

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

### Is Seidō free?

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

### Do Nudge or Seidō have ads?

Neither Nudge nor Seidō shows ads.

### Which is updated more often, Nudge or Seidō?

Nudge ships an update weekly, and Seidō every 2 months. Most recently, Nudge was updated on October 18, 2026 and Seidō on October 14, 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.*