# DP Smart Control vs VTSAM

The clearest difference is in-app purchases: DP Smart Control at none against VTSAM's 3. DP Smart Control also leads on update cadence (weekly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. VTSAM sells 3 in-app purchases, starting at $0.99 per month. DP Smart Control asks for nothing beyond the download.

DP Smart Control ships an update weekly, VTSAM every 5 weeks. The most recent releases landed on September 25, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | DP Smart Control | VTSAM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 28 MB | 38 MB |
| Requires iOS | 13.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Delta Electronics, Inc.](https://appshunter.io/developer/386896582) | [Emin Tolgahan Polat](https://appshunter.io/developer/1732970886) |

## What reviewers say

### DP Smart Control

[App page](https://appshunter.io/ios/app/dp-smart-control/id6476585571)

**Features:** macOS Compatibility

**In-app purchases:** none


### VTSAM

[App page](https://appshunter.io/ios/app/vtsam/id6550889284)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Six Month Subscription | $4.99 | per 6 months |
| Yearly Subscription | $9.99 | per year |


## Frequently asked questions

### Is DP Smart Control free?

DP Smart Control is free to download, with no in-app purchases.

### Is VTSAM free?

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

### Do DP Smart Control or VTSAM have ads?

Neither DP Smart Control nor VTSAM shows ads.

### Which is updated more often, DP Smart Control or VTSAM?

DP Smart Control ships an update weekly, and VTSAM every 5 weeks. Most recently, DP Smart Control was updated on September 25, 2026 and VTSAM on September 8, 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.*