Many manufacturers of car diagnostic tools require an annual software subscription after purchase – without an active subscription, vehicle databases become outdated or individual functions get locked. With several diagnostic tools from our range, it's different: a multi-year update guarantee is already included in the one-off purchase price, and no ongoing costs arise for the diagnostic function itself. On this page you'll learn what to look out for when buying, and find two specifically checked devices from the Universal Diagnostic Tools PKW category.
Why do some manufacturers require a subscription?
Many diagnostic tool manufacturers fund the ongoing upkeep of their vehicle databases through an annual subscription, because new vehicle models, control-unit generations and diagnostic protocols constantly need to be added. Once the subscription runs out, the software stays at its last paid-for state, or individual functions get locked in software – the buyer still owns the device itself, but often can no longer reliably diagnose newer vehicles. For workshops that only use a device occasionally, or for an older vehicle fleet, such recurring costs are unattractive from a planning perspective.
What should I look for when buying if I don't want a subscription?
In the product description, look for a specifically time-limited statement included in the purchase price, such as "3-year update guarantee", rather than vague statements like "updates available" – only a clearly stated, already-paid-for guarantee period reliably rules out hidden subscription costs for the core function. Also check whether the diagnostic software itself is included and already set up, rather than needing to be licensed separately. A special case is optional add-on services such as a repair database (e.g. Autodata): these are supplied with us as a free 30-day demo version, but are an independent, voluntary subscription from the respective provider and separate from the diagnostic tool's update guarantee – no Autodata subscription is required for the actual vehicle diagnosis.
Which diagnostic tools come without a subscription?
With the following two individually checked Vident iSmart diagnostic tools from the Universal Diagnostic Tools PKW category, a 3-year update guarantee is firmly included in the one-off purchase price – no ongoing software subscription applies for the diagnostic function itself. This statement applies specifically to the two devices named, not to every product in the shop as a blanket rule – always check the individual product description for other diagnostic tools.
Vident iSmart 810 Diagnostic Tool for Independent Workshops – Bluetooth VCI Set
The Vident iSmart 810 covers over 110 car brands up to model year 2025 and comes with a 3-year update guarantee already included in the €999 purchase price – vehicle coverage keeps growing during this time with no separate software subscription. 
Vident OBD2 Diagnostic Tool with Software & Bluetooth VCI for over 110 Brands
The Vident OBD2 Diagnostic Tool with Bluetooth VCI comes with the complete diagnostic software already set up, and also includes a 3-year update guarantee for €799, with no ongoing subscription costs for the diagnostic function. 
Buying a diagnostic tool with no ongoing subscription costs means above all planning security: the purchase price already covers the device, software and several years of updates, and additional costs only arise if you voluntarily choose an optional add-on such as a repair database. If you have questions about a specific device or the right choice for your workshop, our team will be happy to advise you personally on 0711-3654 4645. Buy now, pay later is available via Klarna or PayPal.