IGCSE Economics 0455: AI Tutor

Crush your Cambridge IGCSE Economics exam with the AI tutor that grades like a Cambridge examiner — and gives every feature away free.

IGCSE Economics — CIE 0455 brings the full revision stack into a native iOS app: a mark-scheme-aware AI tutor, real past-paper MCQs with one-tap examiner-style explanations, an IGCSE Command Words trainer, and a Mistake Journal that mirrors how top students actually revise.

KEY FEATURES

• Personal AI Tutor — Greets you by name, knows the 0455 syllabus, and writes every reply in mark-scheme phrasing. Snap a photo of a demand-supply diagram or data-response question for a step-by-step worked answer.

• Mark-Scheme AI Marking — Got a question wrong? Tap "Explain with tutor" — the tutor opens with the question, your answer, and the correct answer pre-loaded, and walks you through what mark schemes reward. Zero typing.

• Command Words Trainer — Cambridge IGCSE mark schemes treat words like "describe", "explain", "suggest", "compare" as load-bearing. The trainer covers all eight high-frequency Cambridge command words with examiner notes, and lets you practise each one against a real AI-generated question, marked examiner-style.

• Real Past-Paper MCQs — Actual Cambridge IGCSE Economics MCQs across multiple recent years. Mark-scheme answer revealed after every guess, with a Bjork-style confidence probe between answer and reveal that calibrates your metacognition.

• Mistake Journal — Every wrong answer collects in a searchable journal with the right reasoning beside it. Filter to "Recalibrate" (felt sure but got it wrong — your highest-leverage study time) or "This week" for daily triage. One-tap "Explain with tutor" on every entry.

• Concept Flashcards — Mark-scheme-style cards across the full 0455 syllabus. Economics terms (opportunity cost, elasticity, externality, fiscal policy), key calculations (PED, PES, exchange-rate conversion, % change in real GDP), and named processes (the multiplier, the trade cycle, market intervention).

• Mock Exam Mode — Run a timed paper that mirrors the real exam format. Detailed breakdown of what you missed and where to focus next.

• Progress Dashboard — Daily ring, weekly accuracy, topic mastery, streaks, exam countdown. Calibration callouts surface what you felt sure about but got wrong.

• Coach Mode — Flip the tutor into Socratic mode. Instead