Grant TechBox vs ceda4
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Grant TechBox
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Get access to Grant technical manuals anywhere, anytime with the Grant TechBox mobile support app for iPhone and iPad devices. Designed for heating engineers and installers, the TechBox makes finding installation manuals and technical resources quick and easy, whether you are online or offline. From Grant oil fired boilers, flues and accessories through to air source heat pumps and other renewable heating products, this comprehensive technical library has it all. Find current and historic manuals in a few simple taps of the screen. β’ Download the Grant product categories most relevant to you and your business β’ Find documents with ease via user-friendly navigation β’ Save favourites for documents you regularly use β’ Toggle between current and archive to access historic manuals β’ Use offline even when you have no WiFi or internet connection
ceda4
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ceda4 service has been developed by ceda to enable engineers who work for ceda members to access a wide range of technical documentation from manufacturers supplying the commercial catering equipment market. The app provides a searchable document library of manufacturer's equipment manuals for hundreds of different equipment models and types. Listed by manufacturer's name and then equipment category, app users can find and then read or view the relevant documents for the item of equipment they are working on. Where manufacturers have included instructional videos, links to these are also available as part of the library. Also included in the app are a set of commonly used conversion and calculation tools to help field based engineers as well as contact information for useful industry contacts.
Screenshots
Verdict
Grant TechBox and ceda4 are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Grant TechBox ships an update every 12 months, ceda4 every 20 months. The most recent releases landed on September 3, 2026 and September 15, 2026 respectively.
| Parameter | Grant TechBox | ceda4 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months β better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 47 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | Grant Engineering UK LTD | GAP PR & MARKETING LTD |
In-app purchases
Grant TechBox
No in-app purchases
ceda4
No in-app purchases




