How much is Cognitive & Language Learning Suite?

Cognitive & Language Learning Suite is listed for sale at $4,850 USD.

Cognitive & Language Learning Suite - Sell Project

Listed September 14, 2026

About Cognitive & Language Learning Suite

2-in-1 Offline Android Suite: Speech AI Coach & C++ Speed Reader

The Cognitive & Language Learning Suite is an enterprise-grade 2-in-1 Android EdTech portfolio solving both foundational pillars of language acquisition: Input Reception Speed (Reading & Comprehension) and Output Production Precision (Phonetics & Pronunciation). THE SUITE INCLUDES 2 COMPLETE FLAGSHIP APPS: 1. OFFLINE PRONUNCIATION COACH: • Real-time speech correction running 100% offline via embedded Vosk/Kaldi ASR (C++ JNI). • Needleman-Wunsch dynamic programming algorithm for phoneme-level alignment. • 134,000+ word CMU Phonetic Dictionary (ARPAbet). • 156 L1 mother-tongue phonetic defect rules across 14 global languages. • Room Database v4, Jetpack Compose UI, gamified tree growth, and 313 unit tests. 2. FLASHREAD — RSVP SPEED READING PLATFORM: • High-performance C++17 NDK engine (libspeedreader.so) with microsecond ORP pivot calculations. • 18,375 curated texts with multiple-choice comprehension quizzes across 21 languages (masterdataset.json - 40MB). • 14-day progressive speed camps, 5x5 Schulte tables, and bionic reading mode. • Verified by 40 unit tests with dual-layer Kotlin fallback (0 crashes). KEY HIGHLIGHTS: • 353 Passing Automated Tests (%100 Pass Rate: 313 in Pronunciation + 40 in Speed Reader) • $0.00 Server & Cloud Costs: Runs 100% locally on the device (zero recurring bills, 85% net profit margin). • 21 Global Languages: Ready to launch across international App Store and Google Play markets. • Clean-Title Turnkey Asset: Never published before — fresh codebase ready for your own branding and Play Console. PRICING & PURCHASE OPTIONS: • Complete 2-in-1 Suite (Both Apps): $4,850 (Recommended bundle) • App 1 Alone (Pronunciation Coach): $2,900 • App 2 Alone (FlashRead Speed Reader): $2,600 WHAT'S INCLUDED: Full unencumbered Git repositories, 353 test suites, 21-language master dataset, 48KB master architecture documentation, legal IP assignment agreement template, and 30 days of direct developer transition support.

Project details

Website: https://github.com/BurakYildizGameDev

Next step: 1. Immediate App Store Launch: Publish directly to Google Play Store and expand to iOS using pre-built store assets, focusing on ASO keywords (Offline Speech Coach, RSVP Speed Reader). 2. Monetization Activation: Turn on built-in AdMob rewarded energy refills and offer $29.99 VIP lifetime access or $4.99/mo subscription with 100% gross profit margins (zero server costs). 3. B2B & Educational Licensing: Partner with ESL language schools, IELTS/TOEFL test prep centers, and corporate reading programs.

For sale

Asking price: $4,850 USD

What's included

Source code, All related data, All related design work

Full Git repository history and complete commercial IP rights assignment. 353 passing automated unit, integration, and chaos test suites. Complete Developer Onboarding & Handover Guides (Quickstart, VIP Monetization Spec, Architecture docs). 14 days of direct developer technical support (via Discord/Email) to assist with environment setup and handover.

Reason for selling

I am a native mobile engineer focused entirely on core algorithmic R&D and zero-debt architecture. The suite is 100% finished and tested with 353 automated tests. I want to transfer full IP to an ambitious publisher, marketer, or indie hacker who can scale user acquisition on the app stores.

Project metrics

Average Monthly Revenue: Pre-revenue