# TrimVocal vs RigCalcPro

The clearest difference is in-app purchases: TrimVocal at none against RigCalcPro's 2. TrimVocal also leads on iOS requirement (15.0 vs 17.0). RigCalcPro's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. RigCalcPro sells 2 in-app purchases, starting at $1.99 per 7 days. TrimVocal asks for nothing beyond the download.

## The numbers

| Metric | TrimVocal | RigCalcPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 33 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sangiorgi SRL](https://appshunter.io/developer/1599743343) | [Ersel Tarhan](https://appshunter.io/developer/1093545232) |

## What reviewers say

### TrimVocal

[App page](https://appshunter.io/ios/app/trimvocal/id1639056299)

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

**In-app purchases:** none


### RigCalcPro

[App page](https://appshunter.io/ios/app/rigcalcpro-rigging-calculator/id6794874495)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Annual Premium | $19.99 | per year |


## Frequently asked questions

### Is TrimVocal free?

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

### Is RigCalcPro free?

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

### Do TrimVocal or RigCalcPro have ads?

TrimVocal shows ads; RigCalcPro does not.

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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.*