# PB Intervals vs Level Best

The clearest difference is in-app purchases: Level Best at none against PB Intervals's 1. PB Intervals's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. PB Intervals sells 1 one-off in-app purchase. Level Best asks for nothing beyond the download.

## The numbers

| Metric | PB Intervals | Level Best |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 12 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Creative Banks Ltd](https://appshunter.io/developer/1771001473) | [Tom Murton](https://appshunter.io/developer/1825324604) |

## What reviewers say

### PB Intervals

[App page](https://appshunter.io/ios/app/pb-intervals/id6723896953)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PB Interval Premium | $6.99 | one-time |


### Level Best

[App page](https://appshunter.io/ios/app/level-best-beep-test-trainer/id6793469335)

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

**In-app purchases:** none


## Frequently asked questions

### Is PB Intervals free?

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

### Is Level Best free?

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

### Do PB Intervals or Level Best have ads?

Neither PB Intervals nor Level Best shows ads.

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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.*