# Shiro vs Passenger

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

Both are free to download. Passenger sells 3 in-app purchases, starting at $5.99 per 7 days. Shiro asks for nothing beyond the download.

Shiro ships an update weekly, Passenger every 3 months. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Shiro | Passenger |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 61 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [yohaku株式会社](https://appshunter.io/developer/1868149580) | [Astonio Ltd](https://appshunter.io/developer/1516161305) |

## What reviewers say

### Shiro

[App page](https://appshunter.io/ios/app/shiro/id6757661846)

This app offers a supportive space for self-care through AI-powered conversations, journaling, and mindfulness exercises. It helps users understand and articulate their emotions, build self-awareness, and establish healthy mental routines. Features include personalized AI interactions, mood tracking, and cognitive behavioral therapy-based tools.

**Highlights:** AI-powered conversations, Personalized AI customization, Journaling with voice input, Cognitive behavioral therapy tools, Guided meditation and breathing exercises, Mood check-ins and reflection reports

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

**In-app purchases:** none


### Passenger

[App page](https://appshunter.io/ios/app/passenger-ai-life-coach/id6777695280)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $13.99 | per month |
| Yearly | $99.00 | per year |


## Frequently asked questions

### Is Shiro free?

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

### Is Passenger free?

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

### Do Shiro or Passenger have ads?

Shiro shows ads; Passenger does not.

### Which is updated more often, Shiro or Passenger?

Shiro ships an update weekly, and Passenger every 3 months. Most recently, Shiro was updated on October 31, 2026 and Passenger on November 10, 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.*