# HackerBook vs stdout.

The clearest difference is in-app purchases: stdout. at none against HackerBook's 2. stdout. also leads on update cadence (every 4 days vs fortnightly). HackerBook's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. HackerBook sells 2 in-app purchases, starting at $2.99 per month. stdout. asks for nothing beyond the download.

HackerBook ships an update fortnightly, stdout. every 4 days. Both last shipped on September 21, 2026.

## The numbers

| Metric | HackerBook | stdout. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/hackerbook/id6467827442/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 9 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Tao Xu](https://appshunter.io/developer/1484566052) | [Hanshuo Tan](https://appshunter.io/developer/1886458485) |

## What reviewers say

### HackerBook

[App page](https://appshunter.io/ios/app/hackerbook/id6467827442)

Stay updated with the most popular discussions on Hacker News through a streamlined interface. This app makes it effortless to immerse yourself in the tech community's latest conversations.

**Highlights:** Trending topics showcase, Streamlined interface, Tech community buzz, Effortless navigation, Immersive tech discourse

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Exclusive News | $2.99 | per month |
| Tips | $0.99 | one-time |


### stdout.

[App page](https://appshunter.io/ios/app/stdout/id6760907364)

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

**In-app purchases:** none


## Frequently asked questions

### Is HackerBook free?

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

### Is stdout. free?

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

### Do HackerBook or stdout. have ads?

stdout. shows ads; HackerBook does not.

### Which is updated more often, HackerBook or stdout.?

HackerBook ships an update fortnightly, and stdout. every 4 days. Most recently, HackerBook was updated on September 21, 2026 and stdout. on September 21, 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.*