RRunlin Software

Dalian, China | Software Development Studio

Runlin Software R&D Studio

Legal entity: High-tech Zone Runlin Software R&D Studio (Individual Proprietorship)

We build focused iOS, SaaS, and AI-powered software products for real-world consumer and travel needs.

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Founded inDalian, China
D-U-N-S578020434
Domainrunlinsoft.com
AllergyCard product website preview
Vital Blood Pressure Diary App Store screenshot

About

Independent software studio focused on practical products.

High-tech Zone Runlin Software R&D Studio is based in Dalian, China. We design and develop mobile applications, SaaS tools, and AI-assisted software products with clear user value and reliable everyday workflows.

Mobile App Development (iOS)SaaS ProductsAI-powered Applications
Legal entityHigh-tech Zone Runlin Software R&D Studio (Individual Proprietorship)
D-U-N-S Number578020434
Public domainrunlinsoft.com

Products

Published and operated products

AllergyCard product website showing a digital allergy card builder

Travel SaaS product

AllergyCard

A practical food allergy card builder for travelers and families. AllergyCard creates bilingual, chef-friendly allergy cards with clear risk wording and downloadable formats for restaurant communication worldwide.

  • Bilingual allergy cards
  • 30+ common allergens
  • PNG and PDF export
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Vital Blood Pressure Diary iPhone screenshot from the App Store

iOS health app

Vital Blood Pressure Diary

An iPhone app for blood pressure and pulse records, OCR-assisted reading entry, trend analysis, reminders, PDF reports, iCloud backup, and Apple Health synchronization.

  • Blood pressure and pulse tracking
  • OCR-assisted data entry
  • Apple Health sync
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Contact

Business and developer account inquiries

For business verification, developer account, product, or support questions, please contact us by email.

High-tech Zone Runlin Software R&D Studio (Individual Proprietorship)Dalian, Chinachw.qiu@gmail.com