# 와랑 vs Echo

The clearest difference is in-app purchases: 와랑 at none against Echo's 1. 와랑 also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

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

와랑 ships an update every 5 weeks, Echo every 3 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 와랑 | Echo |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 55 MB | 46 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [JeongHyeon Koh](https://appshunter.io/developer/1848324316) | [Stage5 Tools LLC](https://appshunter.io/developer/1867077883) |

## What reviewers say

### 와랑

[App page](https://appshunter.io/ios/app/id6754451554)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 와랑 free?

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

### Is Echo free?

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

### Do 와랑 or Echo have ads?

Neither 와랑 nor Echo shows ads.

### Which is updated more often, 와랑 or Echo?

와랑 ships an update every 5 weeks, and Echo every 3 weeks. Most recently, 와랑 was updated on October 19, 2026 and Echo on October 24, 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.*