Rank history
IELTS by IDP recently hit its all-time peak of #4 on the App Store Top Free (Education) chart on 2026-08-13, which also matches its best rank over the last 30 days. Currently, however, the app sits much lower — its strongest standing is #16 in Vanuatu's Top Free chart, though that position is already slipping (-4). Most of its current rankings cluster in the #51–#76 band across eight countries, with its highest-ranked market (Vanuatu) being a notable outlier well ahead of the pack. The overall trajectory is mixed: it is climbing in Nepal (+10), Cambodia (+9), Uzbekistan (+6) and Nigeria, but falling in Pakistan (-7), Vanuatu (-4) and Tonga (-2), with UAE steady at #71. The gap between its #4 peak and an average last-30-day rank of ~#40 suggests the surge has cooled, leaving the app in a moderate, broadly declining phase across emerging markets.