# PHNA USA — Consumption Calculator > Permeable hardscape project planning and material calculation tool. (iPhone/iPad app by tchop GmbH.) - Source: https://appshunter.io/ios/app/phna-usa/id1607516154 (this page in markdown: same URL + `.md`) - Developer: [tchop GmbH](https://appshunter.io/developer/1100726152) - Category: Productivity, Business - Price: Free - Rating: 5.00/5 from 3 App Store ratings - Age rating: 17+ - Requires: iOS 13.0 · 75 MB - Languages: English, German, Polish, Romanian, Russian, Spanish - Released: 2022-02-03 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/phna-usa/id1607516154/reviews.md ## What is PHNA USA? The brand new PHNA USA App provides a vast amount on content and functionality for your projects on permeable hardscape. No matter if you are looking for product information, videos on processing the PHNA products or if you want to calculate the required amounts of material for your project, the PHNA USA app assists with all of that. The App includes: - Latest news on the PHNA USA products - Consumption calculator for your project planning - Direct communication with the PHNA USA product team via realtime chat - Application examples by videos and picture galleries - PHNA USA social media content Easy steps to use: Download, Social Login and start planning your project! ## Key features - Consumption calculator for project planning - Product information and processing videos - Real-time chat with product team - Application examples with galleries - Latest news and social media content ## Frequently asked questions about PHNA USA ### What is PHNA USA? PHNA USA is a productivity app designed to assist with planning permeable hardscape projects. It offers tools for material calculation, product information, and direct communication with the product team. ### How does the consumption calculator in PHNA USA work? The consumption calculator helps you determine the required amounts of material for your permeable hardscape project. You can input project details to get accurate estimations. ### Can I communicate directly with the PHNA USA product team? Yes, PHNA USA features a real-time chat function that allows direct communication with the PHNA USA product team for project-related inquiries. ### What kind of content does PHNA USA offer besides the calculator? PHNA USA provides the latest news on their products, videos on processing PHNA products, application examples through picture galleries, and social media content. ### Is PHNA USA available on Android devices? Based on the provided data, PHNA USA is supported on iPhone and iPad. Information regarding Android compatibility is not specified. ### What is the age rating for PHNA USA? PHNA USA has an age rating of 17+, indicating it is intended for mature users. ### How often is PHNA USA updated? The latest version of PHNA USA is 3.4, and it was last updated on April 23, 2026. This suggests a recent update, though the frequency of future updates is not detailed. ### Does PHNA USA have ads? No, PHNA USA does not contain advertisements, as indicated by the 'hasAds' flag being false. ## Version history (last 5 releases) ### 3.4 — 2026-04-23 This update brings several improvements to performance, stability, and user experience. We've also fixed some bugs to ensure a smoother and more reliable experience. Update now to experience the best version! ### 3.3 — 2026-01-20 This update brings several improvements to performance, stability, and user experience. We've also fixed some bugs to ensure a smoother and more reliable experience. Update now to experience the best version! ### 3.2 — 2025-06-05 This update brings several improvements to performance, stability, and user experience. We've also fixed some bugs to ensure a smoother and more reliable experience. Update now to experience the best version! ### 3.1 — 2024-02-29 Bug fixes and performance improvements ### 3.0 — 2023-08-08 - New card type: long post - Editing and deletion of your own comments in the app - Showing received push notifications for comments and likes in user profile - Improvement of navigation bar and content structure - Option to show image galleries in social cards - Link to LinkedIn profile added to the tchop user profile - Improved form for posting content from within the app - Improved native sharing function to share content from media library or third party apps - UI improvement: header fades out when scrolling down in newsfeed - General bug fixes - Performance improvements ## Apps similar to PHNA USA | App | Rating | Price | Category | | --- | --- | --- | --- | | [GembaDocs](https://appshunter.io/ios/app/gembadocs/id1573218416) | 4.8 (186) | Free | Productivity | | [Graphic for iPad](https://appshunter.io/ios/app/graphic-for-ipad/id363317633) | 3.3 (334) | $8.99 | Productivity | | [Construction Bricks Calculator](https://appshunter.io/ios/app/construction-bricks-calculator/id6473098561) | 3.7 (6) | Free | Productivity | | [Graphic for iPhone](https://appshunter.io/ios/app/graphic-for-iphone/id1037960018) | 3.7 (93) | $2.99 | Productivity | | [Plott-Creativity into reality](https://appshunter.io/ios/app/plott-creativity-into-reality/id1364274585) | 2.9 (28) | Free | Productivity | | [Trimble Earthworks GO!](https://appshunter.io/ios/app/trimble-earthworks-go/id1420523212) | 4.5 (11) | Free | Productivity | ## More apps by tchop GmbH - [WFF](https://appshunter.io/ios/app/wff/id1100726153) - [tchop](https://appshunter.io/ios/app/tchop/id1133464158) - [GR News](https://appshunter.io/ios/app/gr-news/id1473021627) - [Mega Corp.](https://appshunter.io/ios/app/mega-corp/id1473956214) - [mobilbranche.de News zu Mobile](https://appshunter.io/ios/app/mobilbranchede-news-zu-mobile/id1484618568) - [Lilien News](https://appshunter.io/ios/app/lilien-news/id1495789668) All apps by tchop GmbH: https://appshunter.io/developer/1100726152 --- *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 2026-06-01.*