# Ductulator > Simple and efficient tool for calculating square ventilation duct dimensions. (iPhone/iPad app by Simon Leroux.) - Source: https://appshunter.io/ios/app/ductulator/id1528030964 (this page in markdown: same URL + `.md`) - Developer: [Simon Leroux](https://appshunter.io/developer/1513421859) - Category: Productivity - Price: Free - Rating: 1.00/5 from 2 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 14 MB - Languages: English - Released: 2020-08-25 - Data updated: 2026-06-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ductulator/id1528030964/reviews.md ## What is Ductulator? Offrez-vous un outil de calcul simple et efficace pour calculer les dimensions de conduit de ventilation carré ! Destinée aux ingénieurs, aux architectes, aux entrepreneurs et à leurs équipes d’experts, notre application unique est un incontournable sur le chantier. Fonctionnel en tout temps, notre instrument de travail génère les données dont vous avez besoin pour réaliser vos projets de ventilation mécanique, d’aération du ventilateur de refroidissement, de conception générale pour les conduits de climatisation et de chauffage. Facile d’utilisation et optimisé pour tous les types d’éclairage ou d’écrans, notre Ductulator réinventé vous permettra de valider rapidement vos solutions résidentielles et commerciales. Offrez-vous aujourd’hui notre calculatrice conçue spécialement pour: -Calculer l'équivalent en rond (Diamètre) d'un conduit carré de ventilation -Convertir des dimensions de conduit carré par un rapport de volume d'une nouvelle dimension, amincie selon un ratio spécifique. -Donner l’équivalence métrique Parce que mesurer et valider vos calculs font partie du métier, le nôtre est de vous offrir ce qu’il y a de meilleur sur le marché! Faites le calcul! ## Key features - Calculate equivalent round diameter of square ducts - Convert square duct dimensions by volume ratio - Provide metric equivalence - Validate residential and commercial solutions - Designed for engineers and architects ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/ductulator/id1528030964/reviews.md ### 1/5 — Misleading app description *2024-11-19* No English language option ### 1/5 — Misleading language option. *2020-11-23* No english options available ## Frequently asked questions about Ductulator ### What is Ductulator used for? Ductulator is a productivity tool designed to calculate the dimensions of square ventilation ducts. It helps users determine equivalent round diameters, convert dimensions by volume ratio, and provide metric equivalences for HVAC and ventilation projects. ### Who is the target audience for Ductulator? Ductulator is primarily intended for professionals in the construction and engineering fields, including engineers, architects, and contractors, who need to perform calculations for ventilation and mechanical systems. ### What devices does Ductulator support? Ductulator is available for iPhone and iPod devices, optimized for various lighting conditions and screen types. ### How often is Ductulator updated? The latest version of Ductulator is 1.5, and it was last updated on February 6, 2024. This indicates regular maintenance and potential feature additions. ### What is the age rating for Ductulator? Ductulator has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may be learning about construction or engineering concepts. ### Does Ductulator have ads? No, Ductulator does not contain advertisements. It is a free application designed to be a functional tool without interruptions from ads. ### What is the user rating for Ductulator? Ductulator has a rating of 1.0 stars based on 2 ratings. This suggests a need for further user feedback to understand specific areas for improvement. ### Can Ductulator be used offline? The description implies that Ductulator is functional at all times, suggesting it can be used without an active internet connection, making it a reliable tool on job sites. ## Version history (last 5 releases) ### 1.5 — 2024-02-06 Ajout politique de confidentialité ### 1.4 — 2020-09-16 Nouvelle interface simplifiée! Destinée aux ingénieurs, aux architectes, aux entrepreneurs et à leurs équipes d’experts, notre application unique est un incontournable sur le chantier. ### 1.3 — 2020-09-15 Nouveau visuel simple et intuitif. ### 1.2 — 2020-09-02 Offrez-vous un outil de calcul simple et efficace pour convertir les dimensions de conduits de ventilation carré. ### 1.1 — 2020-08-27 Offrez-vous un outil de calcul simple et efficace pour convertir les dimensions de conduits de ventilation carré. ## Apps similar to Ductulator | App | Rating | Price | Category | | --- | --- | --- | --- | | [TEC Excelsior HVAC Pro+](https://appshunter.io/ios/app/tec-excelsior-hvac-pro-plus/id1610400044) | 4.3 (10) | Free | Productivity | | [RIDGID Link](https://appshunter.io/ios/app/ridgid-link/id1278220445) | 4.6 (282) | Free | Productivity | | [testo Smart](https://appshunter.io/ios/app/testo-smart/id1482139629) | 2.7 (158) | Free | Productivity | | [Peirce Phelps HVAC Pro+](https://appshunter.io/ios/app/peirce-phelps-hvac-pro-plus/id1491350039) | 4.7 (50) | Free | Productivity | | [ProgressionLIVE](https://appshunter.io/ios/app/progressionlive/id365918442) | 3.9 (8) | Free | Productivity | | [CE HVAC Pro+](https://appshunter.io/ios/app/ce-hvac-pro-plus/id512637219) | 4.7 (1,498) | Free | Productivity | ## More apps by Simon Leroux - [Formation-Pompier](https://appshunter.io/ios/app/formation-pompier/id1513421860) All apps by Simon Leroux: https://appshunter.io/developer/1513421859 --- *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 2026-06-04.*