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Zhejia TechLongyan Xinluo Zhejia Technology Co., Ltd.

Our own products

What we built for ourselves, out in the open

We designed, built and still maintain each of the four products below, and every one of them is publicly available. The quickest way to judge a technical partner is usually to look at what it ships under its own name.

01

Orange Cloud

See your whole Cloudflare account at a glance

A native Cloudflare client for iPhone, iPad and Android. Sign in through official OAuth, talk straight to api.cloudflare.com from the device, and keep credentials in the local keychain — they are never uploaded. Domains and DNS, traffic analytics, Workers logs, R2 / D1 / KV storage and WAF rules all fit in your pocket.

Platforms

  • iOS 17+
  • iPadOS 17+
  • Android 9+

Highlights

  • OAuth 2.0 + PKCE sign-in with multi-account switching
  • Live logs and R2 / D1 / KV storage management
  • WAF rule editing and Tunnel management
  • Home screen widgets that shift with the daylight, plus Siri shortcuts

02

Apolu

App Store rank tracking across 175 countries and regions

Built for indie developers and small teams who ship on the App Store and run their own marketing. Track free and paid chart positions across 175 markets and 26 categories, refreshed hourly in the major ones. Revenue and download figures come from your own App Store Connect sales reports.

Platforms

  • iOS 18+
  • iPadOS 18+
  • macOS 15.6+

Highlights

  • 175 countries and 26 categories, the full top 100
  • Alerts when you break the top ten, chart in a new country or swing sharply
  • Milestone cards that turn a ranking into a shareable poster
  • Review inbox and an App Store Connect revenue panel

03

PrivyMark

Cover what is private before you hit share

Finds faces, phone numbers, card numbers, addresses and QR codes in a screenshot on the phone itself, then covers them in a tap — solid blocks, mosaic, blur, emoji or a freehand brush. GPS and device metadata are stripped on the way out. Everything runs locally: no account, no upload, works in airplane mode.

Platforms

  • iOS 17.6+
  • iPadOS 17.6+

Highlights

  • Automatic detection of faces, numbers, addresses and QR codes
  • Solid blocks, mosaic, blur, emoji and a freehand brush
  • Metadata clean-up and a share sheet shortcut
  • Free outright: no subscription, no paywall, no watermark

04

Zhushou 著手

Source code exhibits for Chinese software copyright filings, sorted in one pass

A native macOS app for the Chinese software copyright registration process. It takes the first and last 1,500 lines of the source, paginates at 50 lines per page, writes the full product name and version into every page header, strips comments and blank lines, and redacts sensitive strings. Import, order, clean, preview and export in five steps — the pipeline never goes online.

Platforms

  • macOS 14+

Highlights

  • First and last 1,500 lines captured automatically, 50 lines per page
  • Product name and version written into every page header
  • Comment and blank line stripping with sensitive data redaction
  • A three-tier risk report before export, with one-click fixes

Open source

The code is there to read

Orange Cloud is open source under AGPL-3.0 and has picked up more than 460 stars on GitHub; PrivyMark is open source as well. Putting the code where anyone can check it is the plainest statement we can make about how we work.

Visit GitHub

Thinking about a product of your own?

We have walked the whole path, from an idea to a listing on the store. Tell us what you have in mind.