# Brainwave vs Stash

The clearest difference is in-app purchases: Brainwave at none against Stash's 4. Brainwave also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Stash sells 4 in-app purchases, starting at $4.99 per month. Brainwave asks for nothing beyond the download.

Brainwave ships an update every 9 days, Stash every 5 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Brainwave | Stash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stash-save-links-for-later/id6761720583/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 79.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 42 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jiku LLC](https://appshunter.io/developer/1822264751) | [Issei Ikeda](https://appshunter.io/developer/1784908792) |

## What reviewers say

### Brainwave

[App page](https://appshunter.io/ios/app/brainwave-ai/id6747668001)

**In-app purchases:** none


### Stash

[App page](https://appshunter.io/ios/app/stash-save-links-for-later/id6761720583)

This app helps you revisit saved links from social media and the web. It offers daily reminders and organization tools to ensure you actually use your saved content. Syncs across devices via iCloud.

**Highlights:** Save links from social media and web, Daily 'Today's Pick' reminder, Organize with collections and tags, Map integration for saved places, Widgets and Siri integration, iCloud sync across devices

**Features:** iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $44.99 | per year |
| Lifetime Offer | $79.99 | one-time |
| Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Brainwave free?

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

### Is Stash free?

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

### Do Brainwave or Stash have ads?

Stash shows ads; Brainwave does not.

### Which is updated more often, Brainwave or Stash?

Brainwave ships an update every 9 days, and Stash every 5 days. Most recently, Brainwave was updated on October 30, 2026 and Stash on November 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.*