# Dour vs BPM Inspector

The clearest difference is update cadence: BPM Inspector at every 4 days against Dour's every 3 weeks. Dour's advantage is iOS requirement (15.1 vs 17.0). On price, ads, 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.

Dour ships an update every 3 weeks, BPM Inspector every 4 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Dour | BPM Inspector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/dour/id380372376/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 69.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 132 MB | 36 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Dour Festival](https://appshunter.io/developer/1365550442) | [Serhii Bobok](https://appshunter.io/developer/1788744610) |

## What reviewers say

### Dour

[App page](https://appshunter.io/ios/app/dour/id380372376)

Access all the essential information for Dour Festival 2025. Discover the lineup, create a personalized schedule, navigate the festival grounds with a map, and enjoy the music.

**Highlights:** Festival lineup discovery, Personalized timetable creation, Interactive festival map, Real-time information updates, Music listening features

**In-app purchases:** none


### BPM Inspector

[App page](https://appshunter.io/ios/app/bpm-inspector/id6809131766)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dour free?

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

### Is BPM Inspector free?

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

### Do Dour or BPM Inspector have ads?

Neither Dour nor BPM Inspector shows ads.

### Which is updated more often, Dour or BPM Inspector?

Dour ships an update every 3 weeks, and BPM Inspector every 4 days. Most recently, Dour was updated on November 1, 2026 and BPM Inspector on October 31, 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.*