ProductGapRadar

What it does

Discover apps gaining traction in the US that haven't been localized or released in Japan yet. An information hub for indie developers hunting their next opportunity.

米国で伸びているのに日本に未ローカライズ・未上陸のアプリを毎日発見。個人開発者向け情報メディア。

わずか99円で、本物のパトカーサイレン装置の0.1%の価格であなたのデバイスをサイレンボックスに変身させましょう。シンプルサイレンLMTは実際のシステムをモデルにした本格的な設計で、同じ動作をします。サイレンユニットの設計により、友人へのいたずらや車を本物の緊急車両に変身させるのに最適なリアルなサイレン体験が実現します。ウェイルサイレン、イェルプサイレン、ピアサイレン、ハイ・ロー、エアホーン、マニュアルサイレンを搭載し、ボタンは実際のサイレンと同じように点灯します。サイレンで楽しむのに最適なリアルな外観です。このアプリを使用する際はiPhoneのミュート設定を解除することを忘れずに。なお、一部のサイレン音は著作権の関係により利用できない場合があります。 Studio Fieldは、Teenage Engineeringデバイスの強力なコンパニオンアプリです。iPhoneまたはiPadからコンテンツの管理、バックアップ、転送、整理、プレビューが可能です。Mac版Studio Fieldも購入に含まれています。USBで接続し、プライベートiCloudを通じてMacとライブラリやバックアップを同期でき、移動中もノートパソコンなしで作業できます。OP-1 FIELDではUSB-Cで接続でき、テープの閲覧や完全なテープ（4つのWAVトラック、tape.json、readme.txtを含む）をiPhoneまたはiPadにコピーできます。ダウンロードしたテープを新しいテープフォルダとして返送でき、既存デバイスのコンテンツは上書きされません。…from product-gap-radar.pages.dev

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  Store.app2023 · store.app · ▲215

  An app store for installable web apps

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  Spdr2018 · apps.apple.com · ▲246

  Find apps & games for iPhone, iPad, Mac & more — on the web

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  TheAppStore.org2016 · theappstore.org · ▲160

  Find apps by rating, price, category, updated date and more

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  IndieAppHubJun 2026 · i-apphub.space · ▲2

  Find hidden gems from Japanese indie makers

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  Service Safari2015 · service-safari.com · ▲16

  Product Hunt for Japan

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  DispatchJun 2026 · yuzool.com · ▲89

  Your app launch hub with ASO audit, keywords, and ads

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  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 19d ago · spira.ai

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  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 18d ago · rill.love

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  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 20d ago · tej.as

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  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 22d ago · stillwet.art

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  Beam.win▲378

  Run AI agents on one Mac and use its windows on another

  AI · 5d ago · beam.win

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  FastRouter.ai▲364

  Route requests to the right LLM for cost, latency & quality

  AI · 23d ago · fastrouter.ai

• IR
  I replaced a $120k bowling center system with $1,600 in ESP32s▲2,935

  I might be the only SRE on Earth with his own bowling center. It's a more in-depth gig than you'd think. My family and I bought an abandoned 8-lane bowling center in the rural mid-west. In our small town there weren't many recreation options for families. You've heard of a food desert? This is an R&R desert. It had been abandoned for a good reason. The roof leaks, the electrical system was constantly surging, and my 70-year-old bowling equipment (still) doesn't work perfectly. The system that keeps your score is particularly interesting to me. It's the thing you watch during your game, but…

  Life & fun · Jul 2026

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  Elevators▲1,680

  How elevators push your buttons

  Life & fun · Jul 2026 · john.fun

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  18 Words▲1,160

  Play 18 Words, the free daily word puzzle. The official home is 18words.com. Tap Play now to open today

  Life & fun · Jul 2026 · 18words.com

• BA
  Bento - An entire PowerPoint in one HTML file (edit+view+data+collab)▲1,033

  Over the past few months, our team has been building more and more slidedecks using web frontend technologies with coding harnesses like Claude Code, but a common complaint is to make even small edits we need to edit the code either manually or via the harness. To avoid this loop, I ended up creating Bento, a single HTML file with everything you need in a slide tool including animations and shared editing. There's no install or cloud login, everything works offline. The default deck is around 560 KB and it doesn't need to fetch anything once you got it. Open it in a browser and then you can…

  Dev tools · Jul 2026 · bento.page

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  Getting GLM 5.2 running on my slow computer▲937

  A few days ago I found myself trying out GLM 5.2 and was really positively impressed. The capabilities and security I was getting from this LLM are similar to those I've gotten from models like Claude or GPT, and this really surprised me. But then I thought, "I wonder how it would work on a normal computer like mine," and above all, "I wonder if it would work without going into OOM on a computer like mine." So I started working with the help of agents to test this possibility. I started converting the model to int4, understanding MTP usage, and if possible implementing DSA for long context.…

  AI · Jul 2026 · github.com

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  OpenSEO▲928

  Hello! For the last 2 months, I've been building OpenSEO. It's a user friendly UI wrapping the DataForSEO API which has high quality SEO data for keywords, backlinks, AI SEO and competitor research. Instead of paying $100+ per month, you buy DataForSEO credits and pay only for usage. The coolest thing about the project so far has been hearing about what people are building on top of it. People are using coding agents to quickly integrate with Google Search Console, Google Ads and building their own AI SEO and reporting features. Many were already building their own custom solutions around…

  Dev tools · Jul 2026 · openseo.so