# Voltaire Plus vs Snore Track Pro

The clearest difference is in-app purchases: Voltaire Plus at none against Snore Track Pro's 2. Snore Track Pro's advantage is update cadence (every 10 days vs monthly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Snore Track Pro sells 2 in-app purchases, starting at $2.99 per 7 days. Voltaire Plus asks for nothing beyond the download.

Voltaire Plus ships an update monthly, Snore Track Pro every 10 days. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Voltaire Plus | Snore Track Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 86 MB | 38 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Voltaire](https://appshunter.io/developer/1524925023) | [Azar Bilisim Ticaret Limited Sirketi](https://appshunter.io/developer/1469358964) |

## What reviewers say

### Voltaire Plus

[App page](https://appshunter.io/ios/app/voltaire-plus/id6450784238)

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

**In-app purchases:** none


### Snore Track Pro

[App page](https://appshunter.io/ios/app/snore-track-pro/id6760586776)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Snore Track Weekly | $2.99 | per 7 days |
| Snore Track Weekly | $19.99 | per year |


## Frequently asked questions

### Is Voltaire Plus free?

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

### Is Snore Track Pro free?

Snore Track Pro is free to download, with in-app purchases available.

### Do Voltaire Plus or Snore Track Pro have ads?

Neither Voltaire Plus nor Snore Track Pro shows ads.

### Which is updated more often, Voltaire Plus or Snore Track Pro?

Voltaire Plus ships an update monthly, and Snore Track Pro every 10 days. Most recently, Voltaire Plus was updated on October 10, 2026 and Snore Track Pro on October 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.*