# Trance Meditation Sounds Timer vs Prelim360

The clearest difference is in-app purchases: Prelim360 at none against Trance Meditation Sounds Timer's 5. Trance Meditation Sounds Timer's advantage is update cadence (monthly vs every 2 months) and iOS requirement (9.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Trance Meditation Sounds Timer sells 5 in-app purchases, starting at $9.99 per month. Prelim360 asks for nothing beyond the download.

Trance Meditation Sounds Timer ships an update monthly, Prelim360 every 2 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Trance Meditation Sounds Timer | Prelim360 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (26 ratings)](https://appshunter.io/ios/app/trance-meditation-sounds-timer/id1329959838/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 95.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 101 MB | 43 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aaditya Garg](https://appshunter.io/developer/823461462) | [Alcazar, LLC](https://appshunter.io/developer/1475483623) |

## What reviewers say

### Trance Meditation Sounds Timer

[App page](https://appshunter.io/ios/app/trance-meditation-sounds-timer/id1329959838)

This app provides a variety of nature sounds and white noise to aid in meditation, sleep, focus, and relaxation. It features customizable timers and alarms with gradual fade-in/out options, and allows for combining sounds with other music apps.

**Highlights:** Nature sounds and white noise library, Customizable meditation timer, Gentle alarm with fade-in, Sound combination and volume control, Save favorite sound mixes, Background playback on locked screen, Offline functionality

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $9.99 | per month |
| Premium Version | $9.99 | per month |
| Premium Version | $24.99 | per 3 months |
| Premium Version | $49.99 | per year |
| Premium Version | $19.99 | one-time |


### Prelim360

[App page](https://appshunter.io/ios/app/prelim360/id6745491276)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trance Meditation Sounds Timer free?

Trance Meditation Sounds Timer is free to download, with in-app purchases available.

### Is Prelim360 free?

Prelim360 is free to download, with no in-app purchases.

### Do Trance Meditation Sounds Timer or Prelim360 have ads?

Neither Trance Meditation Sounds Timer nor Prelim360 shows ads.

### Which is updated more often, Trance Meditation Sounds Timer or Prelim360?

Trance Meditation Sounds Timer ships an update monthly, and Prelim360 every 2 months. Most recently, Trance Meditation Sounds Timer was updated on November 6, 2026 and Prelim360 on November 5, 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.*