Comparison

HackStream vs stdout.

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

HackStream

Features
Read full description

HackStream is an unofficial Hacker News client designed to streamline your experience.Β  At its core, HackStream has a customizable upvote threshold and you only see stories that meet that level in your feed.Β That way, you can enjoy a clean, focused feed of high-quality posts.Β  ou can bookmark, comment, reply, and upvote directly. Browse new, top, best and more.Β  HackStream keeps you in control of the Hacker News content that matters most to you.

About

stdout.

Features
Read full description

stdout. is a native iOS client for Hacker News, built from the ground up with SwiftUI. It goes far beyond content aggregation β€” offering a rich, interactive experience designed around how you actually read. DUAL THEMES Switch between two handcrafted visual modes. Zen offers warm, editorial typography with Georgia serif headlines. Terminal transforms the app into a retro green-on-black CRT aesthetic, complete with monospaced type and animated scanlines. OFFLINE-FIRST WITH SWIFTDATA Stories and comments are cached locally so the app loads instantly on launch. When your connection drops, you keep reading seamlessly with a subtle offline indicator. HOME SCREEN WIDGETS Add a Top Stories widget to your home screen in Small or Medium size. The widget updates every 30 minutes and matches your in-app theme. Tap any story to jump straight to it. NATIVE INTERACTIONS Long-press any story to save it to Favorites, share the link, or hide it from your feed. Pull-to-refresh and save actions are accompanied by haptic feedback for a tactile, responsive feel. IN-APP READING Story links open in a themed Safari View Controller with optional Reader Mode β€” no context switching to external apps.

Screenshots

HackStream4 screens
stdout.4 screens

Verdict

The call

The clearest difference is in-app purchases: stdout. at none against HackStream's 1. stdout. also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (17.0 vs 26.0). HackStream's advantage is ads (none vs shown). On price and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. HackStream sells 1 one-off in-app purchase. stdout. asks for nothing beyond the download.

UpkeepUpdate frequency

HackStream ships an update every 3 weeks, stdout. every 4 days. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

Scorecard4 real differences Β· 2 level
HackStream versus stdout.: the parameters behind the verdict, then further details
ParameterHackStreamstdout.
PriceFreeFree
Update frequencyEvery 3 weeksEvery 4 days β€” better
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
DevicesiPhoneiPhone
Requires iOS26.017.0 β€” better
Further details β€” not scored
Size13 MB5 MB
Age rating12+17+
DeveloperFiveSheep OUHanshuo Tan

In-app purchases

1 purchases

HackStream

One-time1
  • Notifications$1.99
None

stdout.

No in-app purchases

Questions

Is HackStream free?
HackStream is free to download, with in-app purchases available.
Is stdout. free?
stdout. is free to download, with no in-app purchases.
Do HackStream or stdout. have ads?
stdout. shows ads; HackStream does not.
Which is updated more often, HackStream or stdout.?
HackStream ships an update every 3 weeks, and stdout. every 4 days. Most recently, HackStream was updated on September 15, 2026 and stdout. on September 21, 2026.

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