# VISO Mobile vs BT Control

The clearest difference is update cadence: BT Control at every 4 months against VISO Mobile's every 20 months. VISO Mobile's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

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

VISO Mobile ships an update every 20 months, BT Control every 4 months. The most recent releases landed on May 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | VISO Mobile | BT Control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 4 months** |
| Size | 17 MB | 8 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Roger Sp. z o.o. sp. k.](https://appshunter.io/developer/1441304551) | [DTM System](https://appshunter.io/developer/1078186966) |

## What reviewers say

### VISO Mobile

[App page](https://appshunter.io/ios/app/viso-mobile/id1534836546)

**Features:** macOS Compatibility

**In-app purchases:** none


### BT Control

[App page](https://appshunter.io/ios/app/bt-control/id6756620883)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VISO Mobile free?

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

### Is BT Control free?

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

### Do VISO Mobile or BT Control have ads?

Neither VISO Mobile nor BT Control shows ads.

### Which is updated more often, VISO Mobile or BT Control?

VISO Mobile ships an update every 20 months, and BT Control every 4 months. Most recently, VISO Mobile was updated on May 18, 2026 and BT Control on September 14, 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.*