# V3 SOUND CONTROL vs CoilTrail

The clearest difference is in-app purchases: V3 SOUND CONTROL at none against CoilTrail's 2. V3 SOUND CONTROL also leads on iOS requirement (12.2 vs 15.0). CoilTrail's advantage is update cadence (every 5 days vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. CoilTrail sells 2 in-app purchases, starting at $3.99 per month. V3 SOUND CONTROL asks for nothing beyond the download.

V3 SOUND CONTROL ships an update every 2 months, CoilTrail every 5 days. The most recent releases landed on August 5, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | V3 SOUND CONTROL | CoilTrail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 50 MB | 39 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [V3SOUND GmbH](https://appshunter.io/developer/1521452577) | [ANTTI-PEKKA DAVIDSSON](https://appshunter.io/developer/6782458019) |

## What reviewers say

### V3 SOUND CONTROL

[App page](https://appshunter.io/ios/app/v3-sound-control/id1521452575)

**Features:** Vision Pro support

**In-app purchases:** none


### CoilTrail

[App page](https://appshunter.io/ios/app/coiltrail/id6782458017)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CoilTrail Pro monthly | $3.99 | per month |
| CoilTrail Pro Yearly | $34.99 | per year |


## Frequently asked questions

### Is V3 SOUND CONTROL free?

V3 SOUND CONTROL is free to download, with no in-app purchases.

### Is CoilTrail free?

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

### Do V3 SOUND CONTROL or CoilTrail have ads?

Neither V3 SOUND CONTROL nor CoilTrail shows ads.

### Which is updated more often, V3 SOUND CONTROL or CoilTrail?

V3 SOUND CONTROL ships an update every 2 months, and CoilTrail every 5 days. Most recently, V3 SOUND CONTROL was updated on August 5, 2026 and CoilTrail on August 29, 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.*