# I9 Challenge 2.0

> I9 Challenge 2.0 (iPhone/iPad app by I9ação.)

- Source: https://appshunter.io/ios/app/i9-challenge-20/id1628884543 (this page in markdown: same URL + `.md`)
- Developer: [I9ação](https://appshunter.io/developer/1139989197)
- Category: Games, Education, Trivia
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 66 MB
- Languages: English
- Released: 2022-06-12
- Data updated: 2025-12-11
- User reviews in markdown: https://appshunter.io/ios/app/i9-challenge-20/id1628884543/reviews.md

## What is I9 Challenge 2.0?

i9 Challenge 2.0 App was created to develop people in the personal and professional dimension, through access to knowledge, interactions, sharing experiences and participation in an interactive game.

In addition to providing access to content relevant to learning, it is possible to interact with other participants through challenges carried out between players.


In the application, content will be available in Quiz formats that must be answered within a time limit.

Each correct answer earns points in a participation ranking.

Download the i9 Challenge 2.0, register and have fun learning.


## Version history (last 5 releases)

### 1.2.2 — 2024-12-07

Update to modernize app libraries.

### 1.2.1 — 2022-09-29

- Added share button.
- Improved app icon display.

### 1.1.9 — 2022-08-04

Updated logo and screenshots.

### 1.1.5 — 2022-06-24

Update app icon

### 1.0.0 — 2022-06-12

No release notes.

## More apps by I9ação

- [Academia de Conhecimento Audaz](https://appshunter.io/ios/app/academia-de-conhecimento-audaz/id1541191655)
- [Ethics Quiz Game App](https://appshunter.io/ios/app/ethics-quiz-game-app/id1605670228)
- [i9ação 2Gether](https://appshunter.io/ios/app/i9ao-2gether/id1623096124)
- [Heroes of Integrity](https://appshunter.io/ios/app/heroes-of-integrity/id1643223190)
- [Eu aos 80](https://appshunter.io/ios/app/eu-aos-80/id1644010204)

All apps by I9ação: https://appshunter.io/developer/1139989197

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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 2025-12-11.*