# Onda On: Hardest Quiz Ever? — The world's hardest quiz?

> The world's hardest quiz? (iPhone/iPad app by EMRAH GOKCE.)

- Source: https://appshunter.io/ios/app/onda-on-hardest-quiz-ever/id6789561438 (this page in markdown: same URL + `.md`)
- Developer: [EMRAH GOKCE](https://appshunter.io/developer/6784141697)
- Category: Games, Trivia
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 6 MB
- Languages: English
- Released: 2026-07-15
- Data updated: 2026-07-30
- User reviews in markdown: https://appshunter.io/ios/app/onda-on-hardest-quiz-ever/id6789561438/reviews.md

## What is Onda On?

Hardest Quiz Ever? — the most fun way to prove your knowledge!
Thousands of questions across Geography, Movies, Music, History, General Knowledge and Celebrities, in three difficulty levels: Casual (easy), Enthusiast (medium) and the legendary Gurus level (among the hardest in the world!).

Daily Challenge: Same 10 questions for everyone, no mistakes allowed. Where do you rank today?
Pick a Category: Choose your box and beat your record with endless questions.
Streaks: Come back daily and grow your streak.
Leaderboards: Compete worldwide and within your country.
Challenge: Send your score to a friend and see if they can beat it.
A constantly growing question bank — always something new.

Turkish and English. Download now and answer the question in the game's name: "Maybe the most difficult quiz of the world?"


## Version history (last 3 releases)

### 1.2 — 2026-07-24

Ad experience and UI improvements.

### 1.1 — 2026-07-17

This update: smoother layout on smaller iPhones, easier difficulty selection, and quick sharing via WhatsApp and email. Plus, our question bank keeps growing — always new questions to discover!

### 1.0 — 2026-07-15

No release notes.

## More apps by EMRAH GOKCE

- [Fill the Fridge!](https://appshunter.io/ios/app/fill-the-fridge/id6785275893)

All apps by EMRAH GOKCE: https://appshunter.io/developer/6784141697

---

*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 2026-07-30.*