# Twilight Time vs Music Prompt Builder

The clearest difference is in-app purchases: Twilight Time at none against Music Prompt Builder's 3. Twilight Time also leads on update cadence (every 2 weeks vs every 4 months). Music Prompt Builder's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Music Prompt Builder sells 3 in-app purchases, starting at $1.99 per 7 days. Twilight Time asks for nothing beyond the download.

Twilight Time ships an update every 2 weeks, Music Prompt Builder every 4 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Twilight Time | Music Prompt Builder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Size | 36 MB | 619 MB |
| Requires iOS | 16.7.10 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Oleg Brailean](https://appshunter.io/developer/576182370) |

## What reviewers say

### Twilight Time

[App page](https://appshunter.io/ios/app/twilight-time/id6503278537)

**Features:** macOS Compatibility

**In-app purchases:** none


### Music Prompt Builder

[App page](https://appshunter.io/ios/app/music-prompt-builder/id6760286752)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium weekly | $1.99 | per 7 days |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Twilight Time free?

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

### Is Music Prompt Builder free?

Music Prompt Builder is free to download, with in-app purchases available.

### Do Twilight Time or Music Prompt Builder have ads?

Twilight Time shows ads; Music Prompt Builder does not.

### Which is updated more often, Twilight Time or Music Prompt Builder?

Twilight Time ships an update every 2 weeks, and Music Prompt Builder every 4 months. Most recently, Twilight Time was updated on October 25, 2026 and Music Prompt Builder on October 28, 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.*