Rank history
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PL2303 Serial by Prolific Technology Inc. is currently ranked in the Top Free chart across six countries in the Utilities category, with positions ranging from #38 in Ecuador to #91 in Seychelles. The app reached its all-time peak of #6 on 2026-07-23, and over the last 30 days it has maintained a best rank of #6 with an average of #25, indicating a clear downward slide from its recent high. Notable declines include Slovakia dropping 50 spots to #71 and Seychelles falling 11 positions to #91, while other markets (Ecuador #38, Greece #63, Italy #81, Estonia #83) appear more stable. Overall, the trajectory is one of fading momentum: the app is still charting in multiple regions but has lost substantial ground since its peak.