Residential HVAC Designer Pro

Residential HVAC Designer Pro by Yuhsiu Lai reached its all-time peak rank of #16 in the Utilities category on 2026-06-18, a position it also held as both its best and average rank over the last 30 days. Despite this notable milestone, the app is no longer charting in any tracked top, indicating it has fallen off the charts entirely after this brief appearance. The trajectory shows a short-lived climb to #16 followed by a complete drop out of the tracked rankings. No current country- or chart-specific positions are reported, suggesting the app has lost its recent momentum.