# Koodinorppa

> Small dives, big skills

Canonical page: [https://chrome-stats.com/d/id6772326937](https://chrome-stats.com/d/id6772326937)

## Overview

- **ID:** `id6772326937`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Koodisto Digital
- **Category:** Education
- **Version:** 1.0.1
- **Last updated:** 2026-05-28
- **First published:** 2026-05-27
- **Size:** 12 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/fi/app/koodinorppa/id6772326937)
- **Website:** [https://koodisto.org/koodinorppa](https://koodisto.org/koodinorppa)
- **Privacy policy:** [https://koodisto.org/koodinorppa/privacy](https://koodisto.org/koodinorppa/privacy)

## Description

Over 450 lessons, each opens with a short primer. A daily challenge, smart review, 16 achievements, and leagues from bronze to diamond. Start in under a minute.

Five minutes a day. One dive at a time.

Koodinorppa is a young Saimaa ringed seal — a rare freshwater seal found only in Finland — learning to code alongside you. A short lesson in the morning, the daily challenge in the evening, a streak that grows as long as you keep the rhythm. Small dives – big skills.

WHAT YOU'LL LEARN

• Swift – the language of iPhone, iPad and Apple Watch
• HTML and CSS – the structure and style of every website
• JavaScript – the same language that powers Discord, Figma and Spotify
• Python – for AI, data science and the apps behind Instagram
• Vibe coding – tell the AI what you want and turn it into working code

Koodinorppa has over 450 lessons across five tracks – with new content added regularly. Every lesson opens with a short primer that explains the idea, then the exercises begin. If you get stuck, each task offers a hint that guides without giving away the answer. Question types include multiple choice, write code, line ordering, fill in the blank, and concept cards – no two lessons feel the same.

WHY KOODINORPPA WORKS

• The daily challenge rotates each morning – a fresh concept each day. Complete it for double XP
• Smart review schedules practice automatically so knowledge sticks
• The Practice Hub lets you earn hearts back by revisiting your mistakes
• Your streak remembers: play every day and it grows. Skip a day and Koodinorppa naps until you return
• Weekly tournament – compete for a global Top 100 finish
• Leagues in cohorts of ten – bronze through diamond. Top three promote, bottom three relegate
• 16 Game Center achievements – from your first lesson to a one-year streak
• Progress syncs between iPhone and iPad via iCloud
• Full VoiceOver, Dynamic Type and Reduce Motion support

WHAT WE DON'T DO

• No ads, no in-app purchases, no subscriptions
• No tracking across ad networks
• No accounts beyond your Apple ID
• Never sell your data

Koodinorppa is made by Koodisto Digital in Finland. By the shore of Lake Saimaa, with care.

Sign in with Apple. Your first dive in under a minute.

## Rankings

- #1,522,685 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6772326937)