Comparison

TechFeed vs Haiker

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

Head to head
About

TechFeed

This app aggregates and delivers high-quality technical information for engineers. It features over 200 specialized channels, expert-curated content, and modes for different information needs. Users can also translate content and bookmark articles for later reading.

Highlights
  • High-quality technical information aggregation
  • Over 200 specialized engineer channels
  • Expert-curated content
  • Normal and Expert modes for information depth
  • Automatic translation for titles and comments
  • Bookmark integration with Hatena Bookmark and Pocket
  • Social network for IT engineers
Features
Read full description

TechFeed Pro is "the strongest on earth" information service and social network for engineers. The predecessor, "TechFeed", was a service where algorithms automatically collect and aggregate technical information from around the world and deliver it to users. The higher-level version, "TechFeed Pro", utilizes the results of direct hearings and user tests from over 30 experts, making it an information service for engineers that is unique in the world. [High information quality] The information gathering algorithm has been designed from scratch to provide highly professional and high quality information in real time. Many experts have said that "no noise" and "you can find information that you cannot find anywhere else". [Over 200 specialized channels] TechFeed "channels" are over 200 online communities designed exclusively for engineers. Just join the channel and you'll get everything your engineers want to know in real time, from release to pull request. The information on the channel is constantly updated by us with the help of experts. No more maintenance of information sources. [Aim Expert! Expert mode installed! ] There are two modes for following channels. Usually in normal mode. We will meet the needs of "I don't need too detailed information, but I want to keep up with trends." In contrast to Expert Mode information, Expert Mode allows you to obtain high-level information from overseas experts in real time. An information experience that was realized because we thoroughly analyzed the needs and technical information of engineers. Switch easily according to your level of interest and understanding. [Automatic translation and bookmarks] Engineers, anyway, I would like to touch on primary English information and high-quality information. TechFeed will fully support such engineers. Equipped with an automatic translation function for titles and comments. But again, it takes time to read English. So you need to read it later. Therefore, TechFeed has a highly functional bookmark button that works in conjunction with Hatena Bookmark and Pocket. [Building a social network specialized for IT engineers] The new TechFeed is thoroughly social. Follow a user to receive their activity in real time. Which articles you bookmarked, shared, read. Your friends and experts will give you the information you missed.

About

Haiker

This app provides a clean reading experience for tech discussions, offering AI-powered summaries and instant translation to understand global conversations. Engage in discussions, save important content, and receive notifications for replies.

Highlights
  • AI-powered story summaries
  • Instant translation of posts and comments
  • Clean, modern interface
  • Structured comment threads
  • Reply translation to English
  • Notifications for replies
  • Bookmark stories and comments
Features
Read full description

Read the world's most insightful tech discussions in your own language. Haiker is a beautifully designed Hacker News reader for developers, founders, and curious minds. Explore discussions about AI, programming, startups, open source, and technology through a clean reading experience, AI-powered translation, AI story summaries, and thoughtfully designed comment threads. Whether you're discovering Hacker News for the first time or have been reading it for years, Haiker makes every discussion easier to follow. BEAUTIFULLY DESIGNED FOR READING Long technical discussions shouldn't be exhausting. Haiker reimagines Hacker News with a clean, modern interface and beautifully structured comment threads, making even the deepest conversations easy to read. AI-POWERED STORY SUMMARIES Quickly understand what matters. Haiker uses AI to summarize the content of Hacker News stories, helping you grasp key ideas and insights without needing to read the full article. READ IN YOUR OWN LANGUAGE Instantly translate posts and comments into your preferred language without leaving the app. Stay connected with the global tech community, no matter what language you speak. WRITE REPLIES IN ENGLISH Share your thoughts naturally in your own language, and let Haiker translate them into fluent English before posting to Hacker News. DISCOVER WHAT THE TECH WORLD IS TALKING ABOUT Follow conversations covering AI, software engineering, startups, open source, cybersecurity, product design, and emerging technologies—all in one place. JOIN THE CONVERSATION Sign in with your Hacker News account to vote, reply, and participate in discussions with developers and founders around the world. NEVER MISS A REPLY Receive notifications when someone responds to your comments, so you can easily continue the conversation. SAVE WHAT MATTERS Bookmark insightful stories and valuable comments to build your own collection of knowledge for future reference. Privacy Policy: https://haiker.app/docs/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

TechFeed4 screens
Haiker4 screens

Verdict

The call

The clearest difference is review sentiment: Haiker at 100% against TechFeed's 38%. Haiker also leads on update cadence (every 3 days vs every 3 weeks). TechFeed's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.1). On price, ads, monetization model and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

TechFeed ships an update every 3 weeks, Haiker every 3 days. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

Scorecard4 real differences · 6 level
TechFeed versus Haiker: the parameters behind the verdict, then further details
ParameterTechFeedHaiker
PriceFreeFree
Rating—4.8 (6 ratings) — better
Positive reviews38.5% of reviews100.0% of reviews — better
Number of ratings—6 — better
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size267 MB68 MB
Age rating17+17+
DeveloperOpenWeb Technology Corp.涛南 卢

Customer experience

TechFeed

Written reviews26 reviews
Positive38.5%
Neutral15.4%
Negative46.2%

Haiker

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

TechFeed

No in-app purchases

2 purchases

Haiker

Subscriptions2
  • Haiker Pro$2.991 Month
  • Haiker Pro$12.991 Year

Questions

Is TechFeed free?
TechFeed is free to download, with no in-app purchases.
Is Haiker free?
Haiker is free to download, with in-app purchases available.
Do TechFeed or Haiker have ads?
Neither TechFeed nor Haiker shows ads.
Which is updated more often, TechFeed or Haiker?
TechFeed ships an update every 3 weeks, and Haiker every 3 days. Most recently, TechFeed was updated on September 23, 2026 and Haiker on September 19, 2026.

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