# Blitz Academy vs Viobean

The clearest difference is in-app purchases: Blitz Academy at none against Viobean's 7. Blitz Academy also leads on iOS requirement (13.0 vs 15.1). Viobean's advantage is update cadence (every 8 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Viobean sells 7 in-app purchases, starting at $14.99 per month. Blitz Academy asks for nothing beyond the download.

Blitz Academy ships an update every 3 months, Viobean every 8 days. The most recent releases landed on October 5, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Blitz Academy | Viobean |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/viobean-german-exam-prep/id6760680646/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | — | Freemium |
| Size | 48 MB | 65 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [GLOBOSOFT TECHNOLOGY SOLUTIONS](https://appshunter.io/developer/1265392408) | [Viobean](https://appshunter.io/developer/1885699885) |

## What reviewers say

### Blitz Academy

[App page](https://appshunter.io/ios/app/blitz-academy/id6743303389)

**Features:** macOS Compatibility

**In-app purchases:** none


### Viobean

[App page](https://appshunter.io/ios/app/viobean-german-exam-prep/id6760680646)

Prepare for German language exams with AI-powered practice that mirrors the official test format. Get instant feedback on speaking and writing, with detailed grammar explanations in your native language.

**Highlights:** AI-powered exam simulation, Practice all four language skills, AI evaluation for writing, AI speaking partner for oral exams, Grammar explanations in 24 languages, Progress tracking, telc B1 & B2 exam focus

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Viobean Pro Monthly | $14.99 | per month |
| Viobean Pro Max Monthly | $24.99 | per month |
| Viobean Pro 3 months | $34.99 | per 3 months |
| Viobean Pro Max 3 months | $59.99 | per 3 months |
| Viobean Pro Annual | $119.99 | per year |
| Viobean Pro Max Annual | $199.99 | per year |
| 100 extra credits | $10.00 | one-time |


## Frequently asked questions

### Is Blitz Academy free?

Blitz Academy is free to download, with no in-app purchases.

### Is Viobean free?

Viobean is free to download, with in-app purchases available.

### Do Blitz Academy or Viobean have ads?

Neither Blitz Academy nor Viobean shows ads.

### Which is updated more often, Blitz Academy or Viobean?

Blitz Academy ships an update every 3 months, and Viobean every 8 days. Most recently, Blitz Academy was updated on October 5, 2026 and Viobean on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*