# Echo vs Shadow Self

The clearest difference is in-app purchases: Shadow Self at none against Echo's 1. Shadow Self also leads on update cadence (every 6 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Echo sells 1 in-app purchase, starting at $6.99 per month. Shadow Self asks for nothing beyond the download.

Echo ships an update every 2 weeks, Shadow Self every 6 days. Both last shipped on October 10, 2026.

## The numbers

| Metric | Echo | Shadow Self |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/echo-stream-your-mind/id6757453505/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 46 MB | 7 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Stage5 Tools LLC](https://appshunter.io/developer/1867077883) | [yehuda breuer](https://appshunter.io/developer/1877033625) |

## What reviewers say

### Echo

[App page](https://appshunter.io/ios/app/echo-stream-your-mind/id6757453505)

This app provides a unique daily journaling experience by offering AI-generated reflection questions. It enforces a no-editing policy, submitting responses after a short inactivity period to encourage raw, honest thought expression. An AI then grades and auto-polishes your writing.

**Highlights:** Daily AI-generated reflection questions, No-backspace writing experience, 10-second inactivity auto-submit, AI grading system, Auto-polish for grammar, Build a daily streak

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo Pro Monthly | $6.99 | per month |


### Shadow Self

[App page](https://appshunter.io/ios/app/shadow-self/id6759146370)

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

**In-app purchases:** none


## Frequently asked questions

### Is Echo free?

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

### Is Shadow Self free?

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

### Do Echo or Shadow Self have ads?

Neither Echo nor Shadow Self shows ads.

### Which is updated more often, Echo or Shadow Self?

Echo ships an update every 2 weeks, and Shadow Self every 6 days. Most recently, Echo was updated on October 10, 2026 and Shadow Self on October 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.*