Sonic ‑ Trax

The reviews are generally positive about the app’s core purpose and ease of use. One reviewer says it makes booking parcels easy and recommends it as the official Trax app, suggesting trust in the app and satisfaction with the shipping workflow. Another positive review asks for a small improvement rather than criticizing the product, which implies the app is useful enough that the user wants to streamline their process further. The main negative signal is limited but notable: one review is a 1-star rating with no written explanation, so there is not enough detail to identify the exact issue. The clearest request for improvement is adding a one-click download labels button on the same page after labels are generated, which would save time and improve efficiency. Overall, the feedback suggests the app works well for parcel booking and label generation, but users want faster, more convenient label handling.