# WRTM SMOOTHSOUL 100.5 vs HOTT923

WRTM SMOOTHSOUL 100.5 and HOTT923 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

WRTM SMOOTHSOUL 100.5 ships an update every 27 months, HOTT923 every 16 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | WRTM SMOOTHSOUL 100.5 | HOTT923 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/wrtm-smoothsoul-1005/id910586237/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 27 months | **Every 16 months** |
| Monetization | Ad-supported | — |
| Size | 17 MB | 19 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dominant Communication Corp](https://appshunter.io/developer/910586240) | [Darrel Davis](https://appshunter.io/developer/690878955) |

## What reviewers say

### WRTM SMOOTHSOUL 100.5

[App page](https://appshunter.io/ios/app/wrtm-smoothsoul-1005/id910586237)

Listen to a curated selection of soul, rhythm, and blues music from the 1980s to the present. This free application allows you to stream your favorite tracks on your smartphone.

**Highlights:** Soul music streaming, Rhythm and blues, Southern soul, Music from 1980s to today, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### HOTT923

[App page](https://appshunter.io/ios/app/hott923/id979611790)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WRTM SMOOTHSOUL 100.5 free?

WRTM SMOOTHSOUL 100.5 is free to download, with no in-app purchases.

### Is HOTT923 free?

HOTT923 is free to download, with no in-app purchases.

### Do WRTM SMOOTHSOUL 100.5 or HOTT923 have ads?

Both WRTM SMOOTHSOUL 100.5 and HOTT923 show ads.

### Which is updated more often, WRTM SMOOTHSOUL 100.5 or HOTT923?

WRTM SMOOTHSOUL 100.5 ships an update every 27 months, and HOTT923 every 16 months. Most recently, WRTM SMOOTHSOUL 100.5 was updated on October 26, 2026 and HOTT923 on October 26, 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.*