# TSD vs VBF Connections

The clearest difference is update cadence: VBF Connections at every 4 days against TSD's fortnightly. 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.

TSD ships an update fortnightly, VBF Connections every 4 days. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | TSD | VBF Connections |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 40 MB | 13 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [THAI SON TECHNOLOGY DEVELOPMENT COMPANY LIMITED](https://appshunter.io/developer/1547767795) | [I&E VIETNAM EDUCATION AND TECHNOLOGY DEVELOPMENT COMPANY LIMITED](https://appshunter.io/developer/1165831148) |

## What reviewers say

### TSD

[App page](https://appshunter.io/ios/app/tsd-partner/id1484153939)

**Features:** macOS Compatibility

**In-app purchases:** none


### VBF Connections

[App page](https://appshunter.io/ios/app/vbf-connections/id6781584432)

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

**In-app purchases:** none


## Frequently asked questions

### Is TSD free?

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

### Is VBF Connections free?

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

### Do TSD or VBF Connections have ads?

Neither TSD nor VBF Connections shows ads.

### Which is updated more often, TSD or VBF Connections?

TSD ships an update fortnightly, and VBF Connections every 4 days. Most recently, TSD was updated on October 26, 2026 and VBF Connections on October 6, 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.*