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Vernier Caliper, an Education app, is currently showing a slight downward trend across its key Latin American markets on the App Store Top Paid charts. In Uruguay, it sits at #13, down one position from its recent standing, while in Brazil it holds steady at #20 with no movement. Mexico shows the most notable decline, slipping eight places to #38 on the Top Paid chart. The app's all-time peak of #1 was achieved on August 28, 2026, and over the last 30 days it has ranged between a best of #1 and an average of #18, suggesting it has pulled back from its earlier highs but remains a consistent performer in the region.