How much does Stimuler AI: English Fluency make? Revenue & downloads (Sep 24 – Oct 24, 2026)

Top grossing peers in Education

• Duolingo: Learn Languages (App Store): $21.3M – $130.5M est. revenue
• Duolingo: Learn Languages (Google Play): $4.7M – $29.3M est. revenue
• Bible Chat: The Holy Scripture (App Store): $1.9M – $11.6M est. revenue
• PictureThis - Plant Identifier (App Store): $1.6M – $9.9M est. revenue
• Learna: Speak & Learn English (App Store): $1.6M – $9.7M est. revenue
• Babbel - Language Learning (App Store): $1.3M – $7.9M est. revenue
• Quizlet: More than Flashcards (App Store): $1.2M – $7.6M est. revenue
• Lingokids: Games & Shows (App Store): $1.2M – $7.5M est. revenue

Top grossing Education apps

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Apps similar to Stimuler AI: English Fluency

• Genspark AI Workspace (Google Play): $155.9K – $807.1K est. revenue
• Praktika – AI Language Tutor (Google Play): $245.6K – $1.3M est. revenue
• Talkpal - AI Language Learning (Google Play): $139.7K – $723.4K est. revenue
• Turbo AI - Notetaker (Google Play): $13.6K – $64.9K est. revenue
• Rosetta Stone Classic (2024) (Google Play): $6.9K – $33K est. revenue
• NeuroNation - Brain Training (Google Play): $32.8K – $156.8K est. revenue
• Vocal Image: Speaking Coach (Google Play): $9.2K – $44K est. revenue
• Learn Korean Offline For Go (Google Play): < $5K est. revenue

How these estimates work

Revenue is modeled gross in-app spend (in-app purchases and subscriptions, in US dollars) for the recorded estimate period. Recent estimates cover a rolling 30-day interval; older estimates may cover a calendar month. A missing start date is not inferred. It excludes advertising revenue, web sales and net profit. Downloads are modeled for the same recorded period. Both are worldwide model estimates from public App Store and Google Play signals, not reported figures and not country-level numbers.

Every figure is an 80% band (P10 to P90): the model expects the true value to fall inside it most of the time. Apps below roughly 5K per estimate period show as “< 5K”, and a figure the model did not produce shows as “Not estimated”, never as zero.

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