# PartsArena Pro > Offline boiler and parts database with integrated purchasing for heating engineers. (iPhone/iPad app by Infomill Limited.) - Source: https://appshunter.io/ios/app/partsarena-pro/id1041416173 (this page in markdown: same URL + `.md`) - Developer: [Infomill Limited](https://appshunter.io/developer/494879573) - Category: Business - Price: Free - Rating: 3.93/5 from 43 App Store ratings · 24 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 16 MB - Languages: English - Released: 2016-01-13 - Data updated: 2026-09-01 - Monetization: subscription - User reviews in markdown: https://appshunter.io/ios/app/partsarena-pro/id1041416173/reviews.md ## What is PartsArena Pro? PartsArenaPro gives offline access to information on over 22,000 boiler models and 245,000 parts, including over 5,400 interactive technical manuals. PartsArena is used and trusted by boiler manufacturers, parts stockists, and heating engineers across the UK. Now incorporating a seamless parts purchasing feature, PartsArena Pro will help determine the correct part and provide multiple stockist options to order directly from the app. Free registration with our partner BuyTrade provides full access to preferential pricing, part availability and express delivery or collection. This app provides 24-7 access to critical heating data to provide the heating industry with reliable, accurate, and up to date information, all in one platform, to diagnose faults and identify the right parts first time - even if the user is offline. Never order a wrong part again. Enjoy an initial two-week trial before you buy. Should you wish to continue after the trial, PartsArena Pro offers affordable monthly and annual in-app subscriptions purchased through the AppStore. Subscriptions can be cancelled at any time. PartsArena Pro features: • Offline access to over 22,000 UK boiler models, 129 manufacturers • Seamless parts ordering via BuyTrade free registration • 245,000 heating parts and boiler spares with manufacturer and stockist codes • Stockist catalogue codes for Wolseley, City, Graham and Sparesbase • 5,400 interactive technical manuals - with hyperlinks for super-fast navigation • Integrates with third party software such as Commusoft and Joblogic • Most viewed parts list for faster selection • Share parts with a third party using ‘Required Parts’ • Model parts list with part information including photos and exploded diagrams with hotspots for instant recognition. • Search - GC code, part number or keyword • Data downloads – only download what you need • Updated constantly • Subscriptions give unlimited access to all the above features for the subscription period. Privacy policy: https://www.partsarena.com/privacy-notice/ Terms of use: https://www.partsarena.com/terms-of-use/ ## Key features - Offline boiler model and parts database - Interactive technical manuals - Seamless parts ordering - Manufacturer and stockist codes - Integration with third-party software - Model parts list with diagrams ## Recent user reviews (10 of 24) All indexed reviews: https://appshunter.io/ios/app/partsarena-pro/id1041416173/reviews.md ### 5/5 — Doug Laughton heating *2024-12-01, version 3.4.4* I’m a self employed heating repair plumber. I treat every penny like a prisoner,so was reluctant to pay anything,but I consider this app an essential resource. I don’t have to wait for the customer to find the manufacturer’s instructions and part selection is very important. I had a leak on Ariston Evo combi. With this app, I identified the o ring, ordered it and went back and replaced the o ring. £5 o ring but still worth its weight in gold. ### 5/5 — I use this app everyday! Brilliant and helpful *2023-11-23, version 3.4.2* My names Jords Heating I use this app pretty much everyday! With the wide variety of boiler manufacturers there’s not much this app doesn’t offer, it has manuals which is a great helping hand if your customers have misplaced their manual. It has boiler exploded view for parts so if you’re a little bit unsure you can always check with this view. A cheeky little thing that puts this app way above any other is if you have no signal this app still works providing you’ve downloaded all the updates and information you can use this app even on airplane mode. Weather you use Wolseley or city plumbing or whatever merchant it will allow you to see part numbers for that selected merchant so you don’t have to rely on your merchant you can tell them straight away what you need, or if you don’t want to deal with your merchant you can just use buy trade and buy your needed parts through parts arena app! If you haven’t used it yet! Give it a go I can promise you won’t regret it! Thank you parts arena for helping me out pretty much every day! I won’t go another job without you! ### 1/5 — Review *2023-09-24, version 3.4.2* Too expensive 😩 ### 5/5 — Baxi *2022-12-11, version 3.2.3* Hi, I can’t get information up regarding baxi 105/105he Or any other Baxi boiler Can u help please Thank you ### 5/5 — All that information in one place *2022-10-20, version 3.2.2* It’s amazing to have all the information in once place without having to have internet or signal to access it. Partsarena has helped me on many boiler breakdowns and find it a vital tool to keep customers happy 🙏🏻 ### 5/5 — Amazing app *2022-10-11, version 3.2.2* Great app, super easy to use! ### 5/5 — Just what I needed *2022-08-25, version 3.2.1* Fantastic app, amazing to have access to all the information in one place! 👍 ### 5/5 — A must have App for a heating engineer *2022-08-23, version 3.2* A must have App for a heating engineer as it gives you the parts and the user manuals for most boilers ### 5/5 — A must have! *2021-12-01, version 3.1.2* Only had this a short time and already kicking myself why I didn’t invest in this software sooner. No more wasting time on the job trying to find manufacturers instructions or parts and part numbers to order! This does it all and best part of it is that don’t need to wait on the information I desperately need as it’s all installed direct on my iPad or phone. No more days of having to waste time searching google and wasting more time for it uploading and buffering. It has amazing capabilities making life alot easier for ordering parts at my local suppliers. A must have tool in the industry ### 5/5 — Great app *2021-03-19, version 3.0.1* Great app for identifying parts I need ## Frequently asked questions about PartsArena Pro ### What is PartsArena Pro? PartsArena Pro is a mobile application designed for heating engineers, providing offline access to a vast database of boiler models, parts, and interactive technical manuals. It aims to help users diagnose faults and identify the correct parts quickly and accurately. ### How does PartsArena Pro help with ordering parts? PartsArena Pro features a seamless parts purchasing function that helps determine the correct part and offers multiple stockist options for direct ordering. Free registration with their partner BuyTrade provides access to preferential pricing and availability. ### Can I use PartsArena Pro without an internet connection? Yes, a key feature of PartsArena Pro is its offline access to over 22,000 UK boiler models and 245,000 parts, along with interactive technical manuals. This allows users to access critical heating data anytime, anywhere. ### What kind of technical information is available in PartsArena Pro? The app provides access to over 5,400 interactive technical manuals with hyperlinks for fast navigation. It also includes detailed part information with photos and exploded diagrams with hotspots for instant recognition. ### What are the subscription options for PartsArena Pro? PartsArena Pro offers monthly and annual in-app subscriptions purchased through the AppStore. Users can enjoy a two-week trial before committing to a subscription, which can be cancelled at any time. ### Does PartsArena Pro integrate with other software? Yes, PartsArena Pro integrates with third-party software commonly used in the industry, such as Commusoft and Joblogic, to streamline workflows for heating professionals. ### How often is PartsArena Pro updated? The application's data is constantly updated to ensure users have reliable, accurate, and up-to-date information. The latest version available is 3.5.4, last updated on March 13, 2026. ### What is the user rating for PartsArena Pro? PartsArena Pro has an average rating of 3.9 stars from 43 ratings, indicating a generally positive user experience with room for improvement. ## Version history (last 1 release) ### 3.5.4 — 2026-03-13 Bug fixes ## More apps by Infomill Limited - [AnswersAnywhere](https://appshunter.io/ios/app/answersanywhere/id1198182358) - [Boiler Service Pal](https://appshunter.io/ios/app/boiler-service-pal/id6714477093) All apps by Infomill Limited: https://appshunter.io/developer/494879573 --- *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 2026-09-01.*