# SilentBonusTrackLite vs Harmony Chack

The clearest difference is in-app purchases: SilentBonusTrackLite at none against Harmony Chack's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Harmony Chack sells 1 one-off in-app purchase. SilentBonusTrackLite asks for nothing beyond the download.

## The numbers

| Metric | SilentBonusTrackLite | Harmony Chack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/silentbonustracklite/id796302146/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 13 MB | 34 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Motonari Hibi](https://appshunter.io/developer/386737172) | [Hironori Karube](https://appshunter.io/developer/1880243912) |

## What reviewers say

### SilentBonusTrackLite

[App page](https://appshunter.io/ios/app/silentbonustracklite/id796302146)

Experience music albums with a realistic cassette tape player simulation. Enjoy features like dynamic reel rotation, tape wrapping animations, and song identification based on tape levels. This version offers random album selection and limited playback time.

**Highlights:** Realistic cassette tape simulation, Dynamic reel rotation based on tape amount, Tape wrapping animation, Song identification by tape level, Mechanical sound effects, Random album selection

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

**In-app purchases:** none


### Harmony Chack

[App page](https://appshunter.io/ios/app/harmony-chack/id6803001408)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム | $0.99 | one-time |


## Frequently asked questions

### Is SilentBonusTrackLite free?

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

### Is Harmony Chack free?

Harmony Chack is free to download, with in-app purchases available.

### Do SilentBonusTrackLite or Harmony Chack have ads?

Neither SilentBonusTrackLite nor Harmony Chack 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.*