# Curiosa: Wiki Atlas — Explore topics, facts, ideas

> Explore topics, facts, ideas (iPhone/iPad app by Kirlos Yousef.)

- Source: https://appshunter.io/ios/app/curiosa-wiki-atlas/id6778442020 (this page in markdown: same URL + `.md`)
- Developer: [Kirlos Yousef](https://appshunter.io/developer/1514432748)
- Category: Reference, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.1 · 17 MB
- Languages: American English
- Released: 2026-06-21
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/curiosa-wiki-atlas/id6778442020/reviews.md

## What is Curiosa?

Curiosa: Your AI-Powered Learning Companion That Adapts to How You Think

Discover, explore, and master any topic with Curiosa—the intelligent learning app that generates personalized educational content for you. Whether you're curious about quantum physics, AI development, fitness science, or travel hacks, Curiosa creates tailored lessons that make complex topics simple.

WHY CURIOSA IS DIFFERENT

Unlike static course apps, Curiosa uses AI (OpenAI + Gemini) to generate fresh learning content on-demand. Every topic is crafted for your interests, learning level, and goals. No pre-written courses. No textbooks. Just intelligent explanations top-loading insights.

KEY FEATURES

AI-GENERATED LESSONS ON ANY TOPIC
Type any question—Curiosa creates structured content with summaries, markdown lessons, and key points. From SwiftUI to muscle growth to 5K running, get expert explanations in seconds.

TAP PHRASES TO EXPLORE
Every lesson has interactive highlighted phrases. Tap any term to get explanations, explore branches (deep dive, related, wider), build your knowledge graph, and unlock concepts. This creates a unique learning path adapting to your curiosity.

CONCEPT CARDS FOR KEY INSIGHTS
Each topic starts with a Concept Card showing the core idea. Grasp the essential insight before details.

AI-GENERATED QUIZZES
Prove mastery with quiz questions at 3 levels: Recall, Comprehension, Application. Get feedback with AI explanations for wrong answers.

PERSONALIZED CURIOSITIES
Curiosa learns your interests and suggests tailored topics. No generic lists.

NARRATED AUDIO WITH MULTIPLE VOICES
Listen like a podcast. Curiosa converts topics to audio with OpenAI TTS and multiple voices. Choose your voice, listen offline, background playback.

OFFLINE-FIRST ARCHITECTURE
Download for offline access. Smart caching ensures fast loading.

SMART LINKED TOPICS
Every lesson connects: deep dives, related topics, prerequisites, advanced extensions. Build knowledge networks.

NOTIFICATION REMINDERS
Set learning reminders. Curiosa sends smart notifications.

MULTI-LANGUAGE SUPPORT
Learn in your preferred language with sync.

PRO SUBSCRIPTION
Unlock Pro for unlimited topics, priority voices, advanced recommendations, offline access, premium notifications.

PERFECT FOR

iOS Developers mastering Swift, SwiftUI, AWS
Fitness enthusiasts understanding workout science
AI enthusiasts exploring LLMs and agents
Runners learning 5K strategies
Travelers discovering destinations
Lifelong learners wanting curiosity-driven education

TECHNICAL EXCELLENCE

Built with SwiftUI, SwiftData, OpenAI, Gemini, background audio, RevenueCat, optimized caching.

LEARNING SCIENCE

Active recall through quizzes, spaced repetition via notifications, conceptual scaffolding, multi-modal learning.

START YOUR JOURNEY

Download Curiosa free. Generate your first AI topic instantly. No credit card. Upgrade to Pro for unlimited topics.

Curiosa: Where curiosity meets intelligence. Learn anything, adapted to you.

Terms & Conditions: https://curiosa-ai-powered-ios-learning-app-525450551253.europe-west2.run.app/#/terms
Privacy Policy: https://curiosa-ai-powered-ios-learning-app-525450551253.europe-west2.run.app/#/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Subscription | $29.99 | per year |
| Premium Subscription (Monthly) | $7.99 | per month |



## Version history (last 1 release)

### 1.0.0 — 2026-06-22

No release notes.

## More apps by Kirlos Yousef

- [RaceMe: Run with Friends!](https://appshunter.io/ios/app/raceme-run-with-friends/id1514432749)
- [Smart Quiz: AI Trivia Maker](https://appshunter.io/ios/app/smart-quiz-ai-trivia-maker/id6736992820)
- [Focus4: Work & Study AI Timer](https://appshunter.io/ios/app/focus4-work-and-study-ai-timer/id6739164359)
- [Amour: A Space for Couples](https://appshunter.io/ios/app/amour-a-space-for-couples/id6740337214)
- [Revera: TLDL Notes, Transcribe](https://appshunter.io/ios/app/revera-tldl-notes-transcribe/id6748306699)

All apps by Kirlos Yousef: https://appshunter.io/developer/1514432748

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*