About Jogg — Your Professional AI/ML Learning App
by Sortify | MokingBird Oy
What Is Jogg?
Jogg is a professional, gamified learning platform designed for people who are serious about Artificial Intelligence and Machine Learning. Whether you are a university student, a software engineer preparing for ML interviews, a researcher looking to refresh your knowledge, or a professional upskilling on the latest AI developments — Jogg is built for you.
Jogg is available on iOS and Android, built to be fast, beautiful, and deeply functional.
"Learn AI/ML the right way — comprehensive, adaptive, and engaging."
The Problem Jogg Solves
Learning AI/ML is genuinely hard. The field is vast, fast-moving, and the available resources are scattered across textbooks, YouTube videos, blog posts, and research papers that assume widely varying levels of prior knowledge.
Most learning apps are either:
- Too shallow — surface-level quizzes that don't build real understanding
- Too fragmented — covering isolated topics without a coherent progression path
- Designed for children — gamification that feels patronizing to professional learners
- Paper-ignorant — completely disconnected from the research literature that actually defines the field
Jogg was created to fix all of this.
Who Jogg Is For
Jogg serves learners across the full AI ecosystem — from builders to users to curious everyday people:
Students (AI Development path)
You're studying computer science, data science, or a related discipline. You want a structured way to learn the full AI/ML stack — not just isolated libraries, but a deep understanding of why things work the way they do. Jogg's AI Development framework gives you a clear path from mathematical foundations all the way to AI safety.
Job Seekers & Interview Preppers (AI Development path)
You're applying for ML engineer, data scientist, or AI researcher positions and you know that ML interviews can go deep. Jogg covers everything from linear algebra and optimization to RAG systems, transformer internals, and production deployment — exactly what modern technical interviews test.
Working Professionals (AI Development or AI Usage path)
You're already in the industry but AI moves fast. New architectures, new papers, new tools emerge every week. Daily Jogg gives you a structured way to stay sharp in just 5–10 minutes a day, using scientifically-backed spaced repetition to reinforce what you know and surface what you don't.
Researchers (AI Development path)
You understand the field deeply but want to test your understanding across the full spectrum — from theoretical foundations to practical deployment. Jogg's Papers Quest mode lets you quiz yourself directly on the research literature, including landmark papers like "Attention Is All You Need", BERT, GPT-3, LoRA, and more.
Power Users & AI Tool Professionals (AI Usage path)
You use AI tools every day — ChatGPT, Claude, Midjourney, Copilot, n8n, and more. You want to go from competent user to genuine master: advanced prompting, workflow automation, AI agent orchestration, evaluating outputs, and staying ahead of the curve as the tool landscape evolves.
Non-Technical Professionals (AI Literacy path)
You're a teacher, healthcare worker, manager, journalist, or professional in any field where AI is becoming relevant. You don't need to build AI — but you do need to understand it: what it can and cannot do, how to use it responsibly, how to evaluate AI-generated content, and how it affects your field.
AI Enthusiasts (any path)
You're passionate about AI and want to build a genuinely rigorous foundation, not just familiarity with buzz words. Choose AI Literacy to start with the concepts, or AI Development to go deep into the technical side. Jogg meets you at your level and adapts as you grow.
The 3 Learning Frameworks
Jogg is organized into three complete learning frameworks, each with 9 layers covering a different dimension of AI knowledge. All layers within each framework are accessible from the start — no mastery gates, no prerequisites required.
AI Development — For Engineers & Researchers
9 layers covering the complete AI/ML engineering stack:
| Layer | Topic | What You Learn |
|---|---|---|
| 0 | Foundations | ML basics, Python, linear algebra, statistics |
| 1 | Data Acquisition | APIs, web scraping, SQL, data streaming |
| 2 | Data Preprocessing | Cleaning, feature engineering, normalization |
| 3 | Model Training | Neural networks, transformers, optimizers, fine-tuning |
| 4 | Orchestration & RAG | RAG systems, vector databases, agent orchestration |
| 5 | Inference & Optimization | Quantization, pruning, distillation, KV cache |
| 6 | Integration & Applications | API design, deployment, monitoring, CI/CD for ML |
| 7 | Future Topics | Multimodal AI, diffusion models, MoE, reinforcement learning |
| 8 | AI Safety & Governance | Bias, safety, ethics, responsible AI deployment |
AI Usage — For Power Users & AI Tool Professionals
9 layers covering how to use AI tools at a professional level:
| Layer | Topic | What You Learn |
|---|---|---|
| 0 | First Contact | What AI tools are, key capabilities, major platforms |
| 1 | Prompting Foundations | Prompt structure, instructions, context, zero-shot |
| 2 | Advanced Prompting | Few-shot, chain-of-thought, system prompts, personas |
| 3 | AI Tool Ecosystem | ChatGPT, Claude, Gemini, Copilot, Midjourney, and more |
| 4 | Workflow & Automation | n8n, Zapier, Make, API integration, automated pipelines |
| 5 | AI Agents & Orchestration | Agents, multi-agent systems, tool use, memory |
| 6 | Output Evaluation | Fact-checking, hallucination detection, quality criteria |
| 7 | Domain Applications | AI for coding, writing, research, business, creative work |
| 8 | Staying Current | Model updates, new tools, evaluating new capabilities |
AI Literacy — For Everyone
9 layers for non-technical learners who need to understand AI:
| Layer | Topic | What You Learn |
|---|---|---|
| 0 | What Is AI? | What AI is and isn't, history, how it works at a high level |
| 1 | How AI Learns | Training, data, patterns — no math required |
| 2 | AI in Daily Life | Tools you already use, what powers them |
| 3 | Working with AI | How to use AI tools effectively, basic prompting |
| 4 | AI & Society | Jobs, economy, education, creativity, social impact |
| 5 | AI Safety & Ethics | Bias, fairness, misinformation, responsible use |
| 6 | AI in Your Field | Healthcare, education, business, law, media applications |
| 7 | Evaluating AI | Critical thinking about AI claims and outputs |
| 8 | The Future of AI | Trends, possibilities, what to watch for |
Learning Modes
Jogg isn't just one quiz app. It's several powerful learning modes in one:
Organized Lanes
Work through each lane systematically. See your mastery percentage grow with every question. Unlock certificates as you complete each lane. This is structured learning at its most effective.
Mixed Practice
Let Jogg decide what you need to practice next. Mixed mode uses adaptive algorithms to surface your weak spots across all lanes simultaneously — perfect for reinforcement and gap-filling.
RUSH Mode
Timed, high-intensity challenge. Answer as many questions correctly as possible under time pressure. Rush mode is great for building quick recall — the kind of fluency that matters in interviews and real-world problem solving.
Papers Quest
The feature that sets Jogg apart. Papers Quest lets you explore AI/ML through its primary literature. Jogg includes carefully curated quiz questions derived from 20 landmark research papers including:
- Attention Is All You Need (the Transformer paper)
- BERT, GPT-3, and the evolution of large language models
- AlexNet — the paper that started the deep learning revolution
- LoRA — efficient fine-tuning for large models
- RAG — retrieval-augmented generation
- FlashAttention — efficient attention computation
- Constitutional AI — AI safety and alignment
- ...and many more
Papers Quest doesn't just quiz you on surface facts. It tests your understanding of key contributions, methodological choices, and why each paper mattered.
Daily Jogg
Your daily 5-10 minute learning habit. Daily Jogg uses FSRS (Free Spaced Repetition Scheduler) — a scientifically-validated algorithm that determines exactly which questions you need to see today based on when you last saw them and how well you answered. It's the most efficient possible use of your daily study time.
Arcade
A progressive solo challenge mode with 150 timed levels. Each level contains 10 questions, requires 7/10 to pass, and becomes more difficult as the learner advances.
Custom Quiz
Create your own quiz from a selected set of topics, or join a quiz shared by someone else using a 6-character code or QR scan. Perfect for group study sessions, classroom use, or friendly competition.
Paper Request Feature
Have a specific research paper you want to master? Jogg includes a Paper Request interface for future user-submitted generation. The production generation action is currently marked Coming Soon; curated Papers Quest quizzes remain available. This means your learning can be tailored to exactly the papers that matter most for your work or study — whether that's the latest model architecture from a top conference or a classic foundational work.
Gamification That Respects Professionals
Jogg's gamification system is designed for adults. It's meaningful, motivating, and never feels childish.
Framework and Overall Milestones
Each framework has its own XP journey from 0 to 10,000 XP. Combined progress reaches 30,000 XP overall. Framework ranks advance at 100, 250, 500, 1,000, 2,000, 5,000, 7,500, and 10,000 XP. Overall titles advance at 500, 1,000, 2,000, 5,000, 10,000, 15,000, 25,000, and 30,000 XP.
XP System
Practice and Learning Path sessions are the main XP source. Correct Beginner, Intermediate, and Advanced answers award 2, 3, and 5 XP after the session reaches the 20% minimum score. Practice compares completion time with the reference time and applies a bounded modifier.
Daily Jogg, Arcade, Paper quizzes, and Practice Quiz / Rush use separate anti-farming rules. Daily Jogg caps at 7 XP, Arcade requires 7/10 and awards only improvement over the previous best, Paper quizzes use completion score bands, and Practice Quiz / Rush awards 2 XP above 70%.
XP is tracked per framework and overall. The home XP carousel shows AI Development, AI Usage, AI Literacy, and All.
Streaks
Your learning streak tracks consecutive days of activity. Build your streak to demonstrate consistent, disciplined learning.
Certificates
Certificates are requested after defined eligibility milestones. Categories include top, framework, lane, Arcade milestone, and Daily Jogg streak certificates. Each issued certificate contains a verification code; public website verification availability is a separate deployment concern.
Leaderboard
Optionally compete with other learners on the global leaderboard. Leaderboard participation requires explicit opt-in and is always your choice.
Privacy & Your Data
We believe your learning data belongs to you. Jogg is built on strong privacy principles:
- We collect only what is necessary to operate the app
- Your data is stored securely in Supabase with encryption at rest and in transit
- We do not sell your data to any third party, ever
- You can delete your account and all data at any time
- Anonymous analytics (used to improve question quality) cannot identify you
- Leaderboard participation is always opt-in
Full details: Privacy Policy
Technical Excellence
Jogg is built for performance and reliability:
- Cross-platform: Flutter app for iOS and Android
- Offline-first: Questions cached locally — practice even without a connection
- Encrypted: AES-256 local storage encryption
- Fast: Sub-200ms response times for all app operations
- Professional themes: 5 carefully designed themes to match your preference
App Access Tiers
| Tier | Price | Who It's For |
|---|---|---|
| Guest | Free | Try Jogg with ~10 sample questions — no registration required |
| Freemium | EUR 0 | Core features, free question quota per layer, 5 custom quiz creates and joins per calendar month |
| Monthly Premium | EUR 6.99/month | Unlimited question-bank access and premium feature limits removed |
| Max | EUR 34.99/year | Annual access with unlimited premium features and question-bank access |
| Enterprise | Contact us | Teams, universities, bootcamps — bulk licensing |
All tiers include access to all 3 frameworks. The leaderboard is available to all registered users (opt-in).
About MokingBird Oy
Jogg is developed by MokingBird Oy, a Finnish technology company. Jogg is a registered brand of MokingBird Oy. Our mission is to build professional-grade educational tools that meet the real demands of learners in technical fields.
We are based in Finland and are fully GDPR-compliant.
Contact: [email protected] Website: jogg.mokingbird.xyz
Jogg — Your Professional AI/ML App. Built for people who take AI seriously.