# Hydraulic schemes — Easily draw hydraulic schemes > Tool for creating and editing hydraulic, heating, and cooling schematics. (iPhone/iPad app by Angel Martinez.) - Source: https://appshunter.io/ios/app/hydraulic-schemes/id1602894931 (this page in markdown: same URL + `.md`) - Developer: [Angel Martinez](https://appshunter.io/developer/1446956865) - Category: Productivity, Utilities - Price: $0.99 with in-app purchases - Rating: 5.00/5 from 1 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 10 MB - Languages: American English, Dutch, French (France), German (Germany), Greek, Italian, Polish, European Portuguese, Russian, European Spanish - Released: 2022-01-16 - Data updated: 2026-08-23 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/hydraulic-schemes/id1602894931/reviews.md ## What is Hydraulic schemes? This tool will allow you to create your own hydraulic scheme (heat, cold, air conditioning) quickly and easily, you simply have to select the symbol you want to use, drag and drop it in the desired position. Symbols: Valves: 2, 3 and 4-way, mixing, control, balancing, butterfly, gate, safety, overflow, non-return, thermostatic, pump, flowmeter, meter, flow switch, pressure gauge, air and dirty separator, drain, temperature probe, boiler, heat pump, indoor and outdoor unit, accumulator, inter-accumulator, heat and cold exchanger, collector, thermostat, radiator, underfloor heating, pressure reducer, filter, resistor, sleeve, tap, buffer tank, gas, solar panels, coil, oven, swimming pool, emitters. # BASIC Version # * You can create your scheme with the same symbols as the Version PRO * You can only work with a scheme although you can share it as an image, pdf or file * Once you create a scheme you will no longer be able to open another (they are not saved) # PRO Version # (1 - In-App Purchases) * You will be able to open, edit and save a scheme * Open in the following examples (link) ------------- * More examples: https://drive.google.com/drive/folders/1W6HFnDNsZAZonUlPn5tEPEnbZOuACjxN?usp=sharing ## Key features - Create hydraulic schemes - Drag and drop symbol placement - Extensive symbol library - Save and edit schemes (PRO) - Export as image or PDF - Multiple HVAC system support ## Pricing and in-app purchases Base price: $0.99. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove ads, save/edit diagram | $3.99 | one-time | ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/hydraulic-schemes/id1602894931/reviews.md ### 5/5 — Excelente aplicación *2026-03-22, version 2.4.8* Excelente aplicación para el diseño!! Y la atención muy rápida!! ### 4/5 — Only colors are red and blue *2025-10-19* Would be great if there was additional line colors so this could be used for different hydraulic systems otherwise good app ### 1/5 — Unvollständig! *2025-10-05* Es fehlen diverse Geräte( Frischwasser Station) ist eines davon! ### 5/5 — Punto de mejora *2025-02-17, version 2.2.9* Buena app, fácil de usar sin embargo creo que podría tener mas opciones de configuración, no se cambiar colores, atajos con el teclado para trabajar mas rápido, etc. tampoco encontré el símbolo de una cisterna. ### 4/5 — Faltou atuadores *2024-11-29* Acredito que seja apenas para residencial. Senti falta de itens industriais como guinchos, atuadores, … ### 4/5 — Bug *2024-04-17* Nach dem letzten Update erscheinen die Symbole unscharf ### 2/5 — Negativ beeindruckt *2024-03-13* Habe zu meinem Ölkessel einen Kaminofen zum Pufferspeicher planen wollen. Was soll ich sagen pure Enttäuschung Verschenktes Geld ### 4/5 — Sehr gut gemacht *2024-02-02* Nach ein bisschen Probieren findet man sich schnell zurecht mit der Bedienung. Man kann schnell einen Hydraulikplan erstellen. ### 3/5 — Add *2023-11-16* Its possible ta add hydraulic piston ### 5/5 — Me encanta *2023-06-29, version 1.7.3* Sencilla , muy útil , un 10. ## Frequently asked questions about Hydraulic schemes ### What is Hydraulic Schemes? Hydraulic Schemes is a tool that allows users to quickly and easily create hydraulic schemes for heating, cooling, and air conditioning systems by dragging and dropping symbols. ### Does Hydraulic Schemes have ads? No, Hydraulic Schemes does not contain advertisements. The app is free to download and use with optional in-app purchases for advanced features. ### What are the limitations of the BASIC version of Hydraulic Schemes? The BASIC version allows scheme creation with the same symbols as PRO, but only one scheme can be worked on at a time and schemes are not saved. It can be shared as an image, PDF, or file. ### What features are included in the PRO version of Hydraulic Schemes? The PRO version, available via in-app purchase, enables users to open, edit, and save their created schemes, offering full project management capabilities. ### What types of symbols are available in Hydraulic Schemes? The app offers a wide range of symbols including valves, pumps, heat exchangers, boilers, radiators, solar panels, and various units for heating, cooling, and air conditioning systems. ### On which devices can I use Hydraulic Schemes? Hydraulic Schemes is supported on iPhone, iPad, and iPod devices, making it accessible for users across the Apple ecosystem. ### How often is Hydraulic Schemes updated? The app was last updated on November 10, 2025, indicating active development and potential for future improvements and new features. ### What is the age rating for Hydraulic Schemes? Hydraulic Schemes has an age rating of 4+, making it suitable for a wide audience including younger users interested in technical design. ## Version history (last 5 releases) ### 2.4.9 — 2026-05-28 * Performance and stability improvements ### 2.4.8 — 2025-11-10 * Fixed Undo/Redo function ### 2.4.7 — 2025-09-15 * Performance and stability improvements ### 2.4.6 — 2025-09-09 * Performance and stability improvements ### 2.4.3 — 2025-08-18 * Fixes and performance improvements ## Apps similar to Hydraulic schemes | App | Rating | Price | Category | | --- | --- | --- | --- | | [Electrical Engineering: Quiz](https://appshunter.io/ios/app/electrical-engineering-quiz/id1330321712) | 4.9 (11) | Free | Productivity | | [Hydraulic System Calculator](https://appshunter.io/ios/app/hydraulic-system-calculator/id826281445) | 4.0 (3) | Free | Productivity | | [ISO Fits](https://appshunter.io/ios/app/iso-fits/id396863755) | 4.2 (6) | Free | Productivity | | [O-Ring](https://appshunter.io/ios/app/o-ring/id485346224) | 3.8 (5) | Free | Productivity | | [Electrical Formulator](https://appshunter.io/ios/app/electrical-formulator/id299749412) | 5.0 (1) | Free | Productivity | | [Hydraulic-Calculator](https://appshunter.io/ios/app/hydraulic-calculator/id612615039) | 4.2 (16) | Free | Productivity | ## More apps by Angel Martinez - [InstElectric - Electricity](https://appshunter.io/ios/app/instelectric-electricity/id1447422315) - [InstElectric Pro - Electricity](https://appshunter.io/ios/app/instelectric-pro-electricity/id1447888290) - [Calculation of lighting](https://appshunter.io/ios/app/calculation-of-lighting/id1448345451) - [Calculation of lighting Pro](https://appshunter.io/ios/app/calculation-of-lighting-pro/id1448371674) - [Photovoltaic solar panel](https://appshunter.io/ios/app/photovoltaic-solar-panel/id1481439671) - [SLD \| Electrical diagrams](https://appshunter.io/ios/app/sld-electrical-diagrams/id1534899128) All apps by Angel Martinez: https://appshunter.io/developer/1446956865 ## Related topics [schemes](https://appshunter.io/ios/topics/schemes) · [hydraulic schemes](https://appshunter.io/ios/topics/hydraulic-schemes) · [hydraulic](https://appshunter.io/ios/topics/hydraulic) · [diagramas](https://appshunter.io/ios/topics/diagramas) · [hydraulic power unit](https://appshunter.io/ios/topics/hydraulic-power-unit) --- *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 2026-08-23.*