# VIT Akademie vs Data Performance Days

The clearest difference is update cadence: VIT Akademie at every 3 months against Data Performance Days's every 11 months. Data Performance Days's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VIT Akademie ships an update every 3 months, Data Performance Days every 11 months. The most recent releases landed on September 7, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | VIT Akademie | Data Performance Days |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 11 months |
| Size | 81 MB | 72 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Vogel IT-Medien GmbH](https://appshunter.io/developer/1280412148) | [Infomotion GmbH](https://appshunter.io/developer/1775952109) |

## What reviewers say

### VIT Akademie

[App page](https://appshunter.io/ios/app/vit-akademie/id1536146153)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Data Performance Days

[App page](https://appshunter.io/ios/app/data-performance-days/id6737349599)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VIT Akademie free?

VIT Akademie is free to download, with no in-app purchases.

### Is Data Performance Days free?

Data Performance Days is free to download, with no in-app purchases.

### Do VIT Akademie or Data Performance Days have ads?

Neither VIT Akademie nor Data Performance Days shows ads.

### Which is updated more often, VIT Akademie or Data Performance Days?

VIT Akademie ships an update every 3 months, and Data Performance Days every 11 months. Most recently, VIT Akademie was updated on September 7, 2026 and Data Performance Days on September 15, 2026.

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