# SoundTracker vs RF Live system

The clearest difference is ads: RF Live system at none against SoundTracker's shown. RF Live system also leads on iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | SoundTracker | RF Live system |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Size | 37 MB | 5 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MSR TECH LLP](https://appshunter.io/developer/1761560109) | [SEIKAKU](https://appshunter.io/developer/860317297) |

## What reviewers say

### SoundTracker

[App page](https://appshunter.io/ios/app/soundtracker-clear-sound/id6615079563)

**Features:** Vision Pro support

**In-app purchases:** none


### RF Live system

[App page](https://appshunter.io/ios/app/rf-live-system/id6744908243)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SoundTracker free?

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

### Is RF Live system free?

RF Live system is free to download, with no in-app purchases.

### Do SoundTracker or RF Live system have ads?

SoundTracker shows ads; RF Live system 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.*