# Echo vs Stashwise

The clearest difference is update cadence: Stashwise at every 3 days against Echo's monthly. Stashwise also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Echo sells 1 in-app purchase, starting at $19.99 per month and Stashwise sells 4 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Echo ships an update monthly, Stashwise every 3 days. Both last shipped on October 5, 2026.

## The numbers

| Metric | Echo | Stashwise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stashwise-ai-second-brain/id6766147473/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 73 MB | 106 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gomeo Inc.](https://appshunter.io/developer/1708590646) | [Scott Lai](https://appshunter.io/developer/1896213275) |

## What reviewers say

### Echo

[App page](https://appshunter.io/ios/app/echo-thinks-like-you/id6670276532)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $19.99 | per month |


### Stashwise

[App page](https://appshunter.io/ios/app/stashwise-ai-second-brain/id6766147473)

This app helps you organize and leverage your saved content, like articles and videos, by automatically extracting key information. It then allows your AI tools to access and utilize this structured knowledge base, creating a personalized and searchable wiki.

**Highlights:** AI-powered knowledge extraction, Connect AI tools to personal data, Searchable personal wiki, Create structured learning guides, Analyze video content, Export to Markdown/Obsidian

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stashwise Plus Monthly | $19.99 | per month |
| stashwise_pro_monthly | $24.99 | per month |
| stashwise_plus_yearly | $199.99 | per year |
| stashwise_pro_yearly | $249.99 | per year |


## Frequently asked questions

### Is Echo free?

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

### Is Stashwise free?

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

### Do Echo or Stashwise have ads?

Neither Echo nor Stashwise shows ads.

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

Echo ships an update monthly, and Stashwise every 3 days. Most recently, Echo was updated on October 5, 2026 and Stashwise on October 5, 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.*