# BDSU vs sparkscon

The clearest difference is update cadence: BDSU at every 4 months against sparkscon's every 13 months. 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.

BDSU ships an update every 4 months, sparkscon every 13 months. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BDSU | sparkscon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 13 months |
| Size | 17 MB | 74 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Bundesverband Deutscher Studentischer Unternehmensberatungen e. V.](https://appshunter.io/developer/1448360743) | [sparkscon](https://appshunter.io/developer/1816668788) |

## What reviewers say

### BDSU

[App page](https://appshunter.io/ios/app/bdsu-treffen/id1367000232)

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

**In-app purchases:** none


### sparkscon

[App page](https://appshunter.io/ios/app/sparkscon/id6746402397)

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

**In-app purchases:** none


## Frequently asked questions

### Is BDSU free?

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

### Is sparkscon free?

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

### Do BDSU or sparkscon have ads?

Neither BDSU nor sparkscon shows ads.

### Which is updated more often, BDSU or sparkscon?

BDSU ships an update every 4 months, and sparkscon every 13 months. Most recently, BDSU was updated on October 21, 2026 and sparkscon on October 28, 2026.

---

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