Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
Daystar Software, Inc. is a vendor focused on civil and structural engineering software. According to its website, it has been developing related software since 1984, and its products are used in more than 50 countries across six continents. Its core products include the Windows desktop application Daystar RetainMaster and the cloud-based structural engineering design platform iStructural.com.
RetainMaster focuses on retaining wall design and can be used for reinforced concrete, masonry, or hybrid walls. It supports cantilevered or restrained walls, straight or tapered walls, and allows users to adjust wall thickness and reinforcement. In terms of loads, it covers vertical point loads, horizontal point loads, moments, horizontal distributed loads, active/passive earth pressure, water pressure, surcharges, and sloped backfill loads. The software also supports wall, footing, and shear key design; automatically calculates reinforcement and development lengths; and provides recommendations for temperature and shrinkage reinforcement. For codes, the source text mentions support for IBC 2009 through 2018 and related ASCE 7, ACI 530, and ACI 318 standards. It also supports Imperial or SI units, as well as full and summary reports.
The official order page shows that RetainMaster is purchased by license and also supports renewals for existing licenses, but the captured content does not provide specific unit pricing. Pricing for iStructural.com requires navigating to a separate registration page. Daystar offers a fully working free trial; users fill out a form and receive the trial link by email.
Its strengths are a clear product focus and detailed engineering calculation features, making it suitable for professional engineers who need to quickly complete retaining wall designs and generate reports. The availability of both desktop and cloud-based products also accommodates different usage preferences. The downside is that the publicly available information feels relatively traditional: it lacks common modern SaaS details such as team collaboration, permissions, APIs, third-party integrations, security and compliance certifications, and SLA information. The desktop version requires Windows 10, so cross-platform support is limited.
It is best suited for structural engineers, civil engineering design offices, and users who frequently handle concrete or masonry retaining wall design, code checks, and report delivery.
The captured text does not provide information about access performance from mainland China. RetainMaster can be downloaded and installed for local use; iStructural.com is a cloud-based browser service, so actual accessibility would need to be tested. The current assessment is unknown.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on daystarsoftware.com official site.
daystarsoftware.com is an United States Dev Tools provider. TG4G tracks its product information, an overall rating of 5.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach daystarsoftware.com directly.