Daniel Bosca 2
Saturday, April 19, 2025
I am amazed about how many specs can you setup for a car. I have installed the free app for a while but after I purchased the full app...whoouu!!!
Meo Nadeem 8
Thursday, January 12, 2023
Payment system is utter rubbish. I already bought lots of modules in november last year to find they no longer worked this year, bought all modules again last month and now it says I need to buy them for a third time. Emailed last month and got no response. App is very useful but let down in this way. Such a same. Edit, still no reply after 2 emails Edit, I reinstalled version 60.0 and now it works! Edited
Speed-Wiz Software
Tuesday, January 3, 2023
Sorry about your difficulties. Unfortunately we never got your email. You should never have to pay more than once. Please contact us again and we will make sure to take care of this problem. Edit: Are you emailing Google, or emailing us at support at speed-wiz .com? We have not received any email from you and we will help you if we do.
MrKswildman 4
Sunday, March 5, 2023
Some features don't work. For example when putting in compression ratio, the period button doesn't work. Instead of 9.1:1, you can only enter 9:1, or 8.5:1, you can only enter 8:1. It would be a great program if they would take more time and work out the bugs.
Speed-Wiz Software
Tuesday, March 7, 2023
Thank you for your feedback. Sorry we let this bug slip through the cracks. It is fixed in today's release.
A Google user 20
Sunday, July 14, 2019
No experience... I tried about 6 random menu's, an nothing works unless the addtional modules are purchased. Which means this entire app is just about an ad for the actual app you need to buy to. do anything.
Turn Key Customz 4
Saturday, January 13, 2024
All I can say is wow! This is the most comprehensive and accurate collection of car building calculations and adjustable parameters by far! Keep up the amazing job yall!
Speed-Wiz Software
Saturday, January 13, 2024
Thanks so much for your review! Much appreciated.
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