Duolingo vs Instagram
The comparison
On App Store, Duolingo scores higher (4.7/5 vs 4.7/5), from a smaller review base (5,268,753 vs 29,206,126 ratings).
As of Jun 25, 2026, Duolingo is rated 4.7/5 on App Store (5,268,753 ratings); Instagram is rated 4.7/5 on App Store (29,206,126 ratings). No source is blended; each stands on its own.