# VST103Setting vs Contact

The clearest difference is in-app purchases: VST103Setting at none against Contact's 1. VST103Setting also leads on update cadence (every 5 weeks vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Contact sells 1 in-app purchase, starting at $5.99 per year. VST103Setting asks for nothing beyond the download.

VST103Setting ships an update every 5 weeks, Contact every 12 months. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | VST103Setting | Contact |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 12 months |
| Size | 5 MB | 26 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VITALSIGNS TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1394370436) | [Think Discount, LLC](https://appshunter.io/developer/1102691371) |

## What reviewers say

### VST103Setting

[App page](https://appshunter.io/ios/app/vst103setting/id1663627304)

**Features:** macOS Compatibility

**In-app purchases:** none


### Contact

[App page](https://appshunter.io/ios/app/contact-owner/id6443741876)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Plan | $5.99 | per year |


## Frequently asked questions

### Is VST103Setting free?

VST103Setting is free to download, with no in-app purchases.

### Is Contact free?

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

### Do VST103Setting or Contact have ads?

Neither VST103Setting nor Contact shows ads.

### Which is updated more often, VST103Setting or Contact?

VST103Setting ships an update every 5 weeks, and Contact every 12 months. Most recently, VST103Setting was updated on October 6, 2026 and Contact on October 16, 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.*