G1 Click vs ADEY ProCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
G1 Click
This app allows registered installers to easily register product installations on-site to activate extended guarantees. It features a serial number scanner for quick data entry and syncs automatically with a portal. The app offers both online and offline functionality for convenience.
- On-site product registration
- Activate extended guarantees
- Serial number scanner
- Automatic sync with G1 Portal
- Online and offline functionality
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G1 Click is an app exclusively available to Grant UK’s G1 Installers. With G1 Click, installers can register products onsite in a few simple steps. The app has lots of useful features to help engineers keep on top of registering their Grant product installations to activate G1 extended guarantees. G1 Click automatically syncs with the G1 Portal, it features a handy serial number scanner which auto-fills product details, and it has online and offline functionality.
ADEY ProCheck
This app helps heating engineers quickly test central heating system water quality using a smartphone and a separate test kit. It provides instant results for key parameters and offers recommendations for corrective actions. Results can be shared as PDF documents or stored in a management portal for review.
- Test central heating system water quality
- Instant validation of system health
- Tests Inhibitor, Corrosion, and pH levels
- Provides recommendations for corrective action
- Share results as PDF
- Central management portal for results review
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The ADEY ProCheck™ App has been designed to work with the ADEY ProCheck Test Kit (sold separately) to provide heating engineers with a quick and easy method of testing central heating system water quality in the home using a smart phone. ADEY ProCheck's step by step process provides instant validation of system health, testing for the main parameters affecting system water quality. It gives instant results for Inhibitor, Corrosion and pH levels. Results are displayed within the app, offering recommendations for corrective action where required. ADEY ProCheck results can be shared instantly via the app to a known email address as a PDF document or via the ADEY ProCheck central management portal, where results can be retrospectively reviewed and compared over time.
Screenshots
Verdict
The clearest difference is review sentiment: G1 Click at 100% against ADEY ProCheck's 30%. ADEY ProCheck's advantage is update cadence (every 6 weeks vs every 9 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
G1 Click ships an update every 9 months, ADEY ProCheck every 6 weeks. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.
| Parameter | G1 Click | ADEY ProCheck |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews — better | 30.0% of reviews |
| Update frequency | Every 9 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 242 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | GRANT ENGINEERING UK LTD | Adey |
Customer experience
G1 Click
ADEY ProCheck
In-app purchases
G1 Click
No in-app purchases
ADEY ProCheck
No in-app purchases
