Final answer:
Mobile app users are not very tolerant of errors, and reducing testing effort can have a negative impact on user satisfaction and app success.
Step-by-step explanation:
In the case of mobile app users, it is not accurate to say that they are very tolerant of errors. While it is true that users may be attracted to new technologies, they generally have high expectations for app performance and usability. Mobile apps that are error-prone or have a poor user experience are likely to be abandoned by users.
Reducing testing effort can lead to more errors being present in a mobile app, which can have a negative impact on user satisfaction and ultimately, app success.
Therefore, the statement that mobile app users are very tolerant of errors and that testing effort can be reduced is false.