# Stackbox vs Waku

The clearest difference is iOS requirement: Stackbox at 18.0 against Waku's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Stackbox sells 2 in-app purchases, starting at $1.99 per month and Waku sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Stackbox | Waku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/waku-save-ideas-and-bookmark/id6759830571/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | — | Freemium |
| Size | 33 MB | 42 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YunJae Jeong](https://appshunter.io/developer/1568287924) | [Alexandre Villanueva](https://appshunter.io/developer/1822859306) |

## What reviewers say

### Stackbox

[App page](https://appshunter.io/ios/app/stackbox-rss-reader/id6758572761)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Yearly Plan | $19.99 | per year |


### Waku

[App page](https://appshunter.io/ios/app/waku-save-ideas-and-bookmark/id6759830571)

Organize and instantly find saved links, articles, and videos in a visually appealing collection. Capture content from any app, use voice commands, and enjoy a distraction-free reading mode. AI-powered summaries and an intelligent agent help you discover new content.

**Highlights:** Save links from any app, Voice capture with Siri, Organize with custom collections, Distraction-free reading mode, AI-powered summaries, Smart search and Spotlight integration, Home screen widget

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Waku Pro Weekly | $2.99 | per 7 days |
| Waku Pro Monthly | $7.99 | per month |
| Yearly subscription | $24.99 | per year |
| Waku pro | $5.99 | one-time |


## Frequently asked questions

### Is Stackbox free?

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

### Is Waku free?

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

### Do Stackbox or Waku have ads?

Neither Stackbox nor Waku shows ads.

### Which is updated more often, Stackbox or Waku?

Stackbox ships an update every 4 days, and Waku every 4 days. Most recently, Stackbox was updated on September 24, 2026 and Waku on September 17, 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.*