Calculator-+

Calculator-+ by ABCiSoft is currently ranked on the App Store Top Free charts across several small African markets, with its best current position being #26 in Cape Verde (down 2 spots), followed by a second Cape Verde entry at #29. Most other chart positions show modest gains, including Republic of the Congo at #45 (+6), Mauritania at #61 (+5), Burkina Faso at #50 (+3) and #55, and Mozambique at #58 (+3), while São Tomé and Príncipe sits at #64 (+1). The app's all-time peak rank was #20 on 2026-07-24, and over the last 30 days it has averaged #24, indicating its current standings are close to its recent norm. Overall, the trajectory is slightly upward in most countries despite a small dip in Cape Verde, suggesting steady performance with mild improvement.