# BI Data Hero — Test your Power BI skills

> Test your Power BI skills (iPhone/iPad app by Stephane de Barbanson.)

- Source: https://appshunter.io/ios/app/bi-data-hero/id6762004619 (this page in markdown: same URL + `.md`)
- Developer: [Stephane de Barbanson](https://appshunter.io/developer/1876500326)
- Category: Education, Business
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 265 MB
- Languages: American English
- Released: 2026-04-26
- Data updated: 2026-09-01
- User reviews in markdown: https://appshunter.io/ios/app/bi-data-hero/id6762004619/reviews.md

## What is BI Data Hero?

BI Data Hero is a story-driven Power BI mastery test set in the realm of Veridium. 700+ challenges across five regions, every one verified against Microsoft Learn.

ALETHEIA'S TOUR — FREE
Start with a 10-challenge introduction by the narrator Aletheia. Meet all five region mentors, sample each discipline, then pick your first realm. No purchase required.

FIVE REGIONS, FIVE DISCIPLINES
• Shaping Rivers — Tame raw data with Power Query
• Model Groves — Build data models and relationships
• Measure Peaks — Master DAX formulas and calculations
• Sight Towers — Create impactful visualisations
• Governance Citadel — Govern the Power BI Service

HOW IT WORKS
Each region has 8 chapters with around 20 encounters per chapter. Your NPC guides — Maren, Callum, Fen, Lyra, Aelind, Torren, Seren, Idris, Kael and Renna — challenge you through story-driven dialogue and interactive encounters. Every answer links to official Microsoft Learn documentation.

CHALLENGE TYPES
Not just multiple choice. Fill-in-the-blank code, sequence builders, formula builders, decision trees, memory matches, rapid-fire rounds, error identification and more.

CINEMATIC EXPERIENCE
Region intro cutscenes, chapter transitions, and an original 120-track soundtrack across 6 themed radio stations. Also available on Spotify and Apple Music.

GAME CENTER
Global leaderboards (Total Score, Longest Streak, Chapters Cleared) and per-realm achievements. See where you rank among other Power BI practitioners.

5 MINUTES A DAY
Short encounters designed for commutes, lunch breaks, evening study. Progress saves automatically. Pick up exactly where you left off.

ONE-TIME PURCHASE, NEVER EXPIRES
Aletheia's 10-challenge introduction is free for everyone. Unlock all 700+ challenges across all 5 regions and 40 chapters with a single €3.99 one-time purchase. No subscription. No renewals. Works offline once cutscenes are cached.
Built by Power BI professionals for Power BI professionals. Every challenge verified against current Microsoft Learn documentation (March 2026).

BI Data Hero is an independent educational product and is not affiliated with, sponsored by or endorsed by Microsoft Corporation. Microsoft, Power BI, DAX, Power Query and Microsoft Fabric are trademarks of Microsoft Corporation.

Terms of use (EULA): https://bidatahero.com/terms-of-service
Privacy policy: https://bidatahero.com/privacy-policy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| BI Data Hero | $3.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Access | $3.99 | one-time |



## Version history (last 5 releases)

### 1.5.2 — 2026-08-20

The intro tour now mirrors the real game exactly. Practice challenges have proper spacing, pair-matching questions show numbered links so you can see what you connected, and the role-assignment challenge shows which step you are on. Small stability fixes throughout.

### 1.5.1 — 2026-07-25

You can now leave the intro tour whenever you like. Replaying Aletheia's tour from your profile always lets you step back out, and the walkthrough can no longer get stuck on the way to choosing your first region. Small stability improvements throughout.

### 1.50 — 2026-06-17

BI Data Hero is back. Native iOS rewrite: faster, smoother, no subscription. Take Aletheia's free 10-challenge tour, then unlock the full game for €3.99 one-time. 
New: Game Center leaderboards + achievements, 45 cutscenes bundled offline-capable, 6-station radio.

### 1.4.8 — 2026-06-06

UX polishes

### 1.4.6 — 2026-06-01

Meet the world before you commit. New 10-challenge intro tour led by Aletheia introduces all 5 realms and their mentors in 15 minutes so you can pick your starting realm with confidence.

## More apps by Stephane de Barbanson

- [Calmly Student](https://appshunter.io/ios/app/calmly-student/id6759039617)
- [Plump Card Game](https://appshunter.io/ios/app/plump-card-game/id6759072535)
- [Cortex Brain Training](https://appshunter.io/ios/app/cortex-brain-training/id6775019270)
- [Daypages - Calm Calendar](https://appshunter.io/ios/app/daypages-calm-calendar/id6775595996)
- [My Football Story](https://appshunter.io/ios/app/my-football-story/id6777795399)

All apps by Stephane de Barbanson: https://appshunter.io/developer/1876500326

## Related topics

[learn power bi](https://appshunter.io/ios/topics/learn-power-bi) · [power bi report](https://appshunter.io/ios/topics/power-bi-report) · [nuance dax](https://appshunter.io/ios/topics/nuance-dax)

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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 2026-09-01.*