# Nelson Brothers > Business app with product data, facility info, and industry tech tools. (iPhone/iPad app by Nelson Brothers.) - Source: https://appshunter.io/ios/app/nelson-brothers/id1437163956 (this page in markdown: same URL + `.md`) - Developer: [Nelson Brothers](https://appshunter.io/developer/1437163955) - Category: Business, Reference - Price: Free - Rating: 5.00/5 from 7 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 148 MB - Released: 2019-01-14 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/nelson-brothers/id1437163956/reviews.md ## What is Nelson Brothers? Welcome to Nelson Brothers mobile app! Features include: • History of Nelson Brothers • SDS and TDS for our Products • Nelson Brothers Facilities • Tech Tools to make your life easier: Blast and Timing Calculators, GPS Tool, Industry Links. ## Key features - Company history - Product SDS and TDS - Facility information - Blast and Timing Calculators - GPS Tool - Industry Links ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/nelson-brothers/id1437163956/reviews.md ### 5/5 — Engineer *2019-07-24* This app has been a great resource for us and it continues to improve with each update. Having the option to make quick calculations and instant timing checks has been a huge time saver for us. ### 5/5 — Tech Rep *2019-05-13* This app is great for our industry. Great company info, great tools for all field personnel. Timing tool is a huge new feature that no other company has available. ## Frequently asked questions about Nelson Brothers ### What is Nelson Brothers? Nelson Brothers is a business application providing users with the history of the company, Safety Data Sheets (SDS) and Technical Data Sheets (TDS) for their products, and information about Nelson Brothers facilities. It also includes helpful tech tools for industry professionals. ### What tech tools are available in Nelson Brothers? Nelson Brothers offers several tech tools to simplify tasks for users. These include Blast and Timing Calculators, a GPS Tool, and a collection of Industry Links for quick access to relevant resources. ### Is Nelson Brothers free to download and use? Yes, Nelson Brothers is available for free. The app does not require any payment to download or use its features, and it does not contain in-app purchases or advertisements. ### What devices is Nelson Brothers compatible with? Nelson Brothers is designed for Apple devices, including iPhone, iPad, and iPod. It is not currently available for Android or other operating systems. ### How often is Nelson Brothers updated? The latest version of Nelson Brothers is 1.5.89.0, which was last updated on November 12, 2020. While the app has not been updated recently, it offers stable functionality for its core features. ### What is the age rating for Nelson Brothers? Nelson Brothers has an age rating of 4+, making it suitable for a wide range of users. This indicates that the content is generally appropriate for children and adults. ### Can I access product documentation offline with Nelson Brothers? The provided description does not specify offline access for product documentation like SDS and TDS. Users should ensure they have an internet connection to reliably access these documents and other features. ### What is the user sentiment for Nelson Brothers? Nelson Brothers has received an excellent rating of 5.0 stars from 7 ratings, indicating a very positive user sentiment. Users appear to be highly satisfied with the app's utility and content. ## Version history (last 5 releases) ### 1.5.89.0 — 2020-11-12 Minor bug fixes and improvements ### 1.5.12.0 — 2020-10-31 Minor bug fixes and improvements ### 1.5.3.0 — 2020-10-27 Minor bug fixes and improvements ### 1.4.27.0 — 2019-07-23 Introducing "Nelson in 360" feature! Other updates: - Blast Calculator Share feature - Timing Calculator Share feature - GPS Tool Northing/Easting support - New Reference Materials - Other improvements and bug fixes ### 1.3.26.0 — 2019-04-26 - Product and Specialty Chemicals updates - New content for Production Facilities and Safety Statement - Formatting improvements in GPS Tool --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*