TechFeed vs ぶんじch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
ぶんじch
This app provides comprehensive local information for Kokubunji City, including details on shops, attractions, events, and coupons. It also features timely updates on city administration, parenting, and sports.
- Detailed shop information with images
- Exclusive coupons
- Stamp rallies
- City news and topics
- Event listings
- Local guides and articles
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●ぶんじchは2018年5月、株式会社トレランスによって開局された国分寺市の地域情報アプリです。 国分寺市のお店、観光スポット、イベント、お散歩コースの情報やお得なクーポン、また行政発信のくらし・子育て情報、少年少女スポーツ情報など盛りだくさん。国分寺市にまつわる情報のタイムリーでお得な情報を網羅するアプリです。 株式会社トレランスは国分寺市と「行政情報の発信に対する協定書」を結びタイムリーな行政情報をぶんじchに掲載する事が出来ます。 [ぶんじchアプリの主な機能] ■お店の詳細情報がわかりやすい! ・お店の設備やサービス、メニュー、こだわりポイント、スタッフ紹介など、多くの画像とともに紹介しています。 ■お得なクーポン! お店利用時にお得なクーポンもあります。 ■スタンプラリーも開催! 店舗を巡ってスタンプを集め、景品がもらえるスタンプラリーも開催予定です。 ■まちの話題紹介盛りだくさん! 国分寺市のまちの話題を様々なカテゴリー・切り口で紹介します。 ・イベント情報 ・地域情報 ・特集記事 ・まち歩き・食べ歩きコーナー ・コラム ・観光案内 ・くらしの情報 ・子育て情報 などなど ■今後も続々対応サービスを追加予定。ご期待ください。
Screenshots
Verdict
The clearest difference is monetization model: ぶんじch at free against TechFeed's freemium. On price, review sentiment, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TechFeed ships an update every 3 weeks, ぶんじch every 2 weeks. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.
| Parameter | TechFeed | ぶんじch |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 38.5% of reviews — better | 33.3% of reviews |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 267 MB | 44 MB |
| Age rating | 17+ | 12+ |
| Developer | OpenWeb Technology Corp. | Kspot Inc. |
Customer experience
TechFeed
ぶんじch
In-app purchases
TechFeed
No in-app purchases
ぶんじch
No in-app purchases








