NCalc

NCalc by Lindum Medical Ltd currently sits at #43 on the Top Free chart in São Tomé and Príncipe under the Medical category on the App Store — its only tracked market. This position matches the app's all-time peak, which was also reached on June 23, 2026, and shows no change week-over-week. Over the last 30 days the app has held steady at #43, with both its best and average rank landing at that same position. The trajectory is essentially flat, pointing to a stable but very limited presence in a single small market rather than active upward or downward momentum.