# Glow-worm spareCHECK > Glow-worm spare parts catalog and identification tool for professional craftsmen. (iPhone/iPad app by Vaillant Group.) - Source: https://appshunter.io/ios/app/glow-worm-sparecheck/id6455042153 (this page in markdown: same URL + `.md`) - Developer: [Vaillant Group](https://appshunter.io/developer/993660850) - Category: Business, Utilities - Price: Free - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 14.0 · 36 MB - Languages: American English, French (France), German (Germany) - Released: 2023-08-12 - Data updated: 2026-10-10 - Monetization: free ## What is Glow? The Glow-worm spareCHECK offers you, as a Glow-worm professional craftsman, the possibility to access spare parts information easily and quickly. Here you will find our original Glow-worm spare parts and catalogues with exploded views, product pictures, usage data for appliances and even more information. By integrating various appliance codes with descriptions of possible causes, spare parts can be identified even more specifically and easily. The information can be accessed directly via scanner or by manual input. Transfer and forwarding of the data to a shopping list is also possible. You can also use the app offline at any time. The Glow-worm spareCHECK is exclusively for professional craftsmen of Glow-worm. ## Key features - Spare parts information access - Catalogues with exploded views - Product pictures - Appliance code integration - Scanner or manual input - Shopping list transfer - Offline access ## Is Glow safe? Not enough ratings yet to assess Glow. ## Is Glow legit? Glow-worm spareCHECK appears to be a legitimate app. The AppsHunter Legitimacy Score for Glow is 90 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about Glow ### Is Glow-worm spareCHECK available for free? Yes, Glow-worm spareCHECK is available for free. It does not have any in-app purchases or advertisements, making it a completely free tool for its intended users. ### What devices support Glow-worm spareCHECK? Glow-worm spareCHECK is supported on iPhone, iPad, and iPod devices. This ensures accessibility for a wide range of Apple mobile devices used by professionals. ### How often is Glow-worm spareCHECK updated? The latest version of Glow-worm spareCHECK is 1.7.0, last updated on July 21, 2026. While the last update date is in the future, this indicates ongoing development and support for the application. ### Can I use Glow-worm spareCHECK offline? Yes, you can use Glow-worm spareCHECK offline at any time. This feature is particularly useful for craftsmen who may not always have reliable internet access in the field. ### What is the age rating for Glow-worm spareCHECK? Glow-worm spareCHECK has an age rating of 4+. This indicates it is suitable for users of all ages, though its professional nature means it is primarily intended for adult craftsmen. ### How does Glow-worm spareCHECK help identify spare parts? Glow-worm spareCHECK integrates appliance codes with descriptions of possible causes, allowing for more specific and easier identification of spare parts. It also provides access to catalogues with exploded views and product pictures. ### Who is the developer of Glow-worm spareCHECK? Glow-worm spareCHECK is developed by Vaillant Group. This affiliation suggests a strong backing and expertise in the field of heating and appliance technology. ### What kind of information is available in the Glow-worm spareCHECK catalogues? The catalogues within Glow-worm spareCHECK include exploded views, product pictures, and usage data for appliances. This comprehensive information aids professionals in accurately identifying and ordering the correct spare parts. ## Version history (last 5 releases) ### 1.7.0 — 2026-07-21 Stability improvements and bug fixes. Thank you for using Glow-worm spareCHECK! Keep your app up to date to enjoy the latest features and improvements. ### 1.6.3 — 2026-02-26 Stability improvements and bug fixes. Thank you for using Glow-worm spareCHECK! Keep your app up to date to enjoy the latest features and improvements. ### 1.6.2 — 2025-12-17 Stability improvements and bug fixes. Thank you for using spareCHECK / ersatzteilCHECK. Keep your app up to date to enjoy the latest features and improvements. ### 1.6.1 — 2025-10-16 Stability improvements and bug fixes. Thank you for using spareCHECK / ersatzteilCHECK. Keep your app up to date to enjoy the latest features and improvements. ### 1.6.0 — 2025-10-01 Updated user interface design: We have redesigned the start page to provide a more modern and intuitive experience. Thank you for using spareCHECK / ersatzteilCHECK. Keep your app up to date to enjoy the latest features and improvements. ## More apps by Vaillant Group - [myREWARDS Vaillant & Glow-worm](https://appshunter.io/ios/app/myrewards-vaillant-and-glow-worm/id888682280) - [Vaillant vSMART Control](https://appshunter.io/ios/app/vaillant-vsmart-control/id1023682630) - [MiGo. Your Heating Assistant](https://appshunter.io/ios/app/migo-your-heating-assistant/id1023682652) - [depotCHECK](https://appshunter.io/ios/app/depotcheck/id1276177009) - [myVAILLANT Pro Service](https://appshunter.io/ios/app/myvaillant-pro-service/id1442871953) - [InteractiveServiceAssistant](https://appshunter.io/ios/app/interactiveserviceassistant/id1499975768) All apps by Vaillant Group: https://appshunter.io/developer/993660850 --- *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 2026-10-10.*