# Zen Timer. vs Onedoortrail

The clearest difference is in-app purchases: Onedoortrail at none against Zen Timer.'s 2. Onedoortrail also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Zen Timer. sells 2 in-app purchases, starting at $4.99 per 6 months. Onedoortrail asks for nothing beyond the download.

Zen Timer. ships an update every 11 months, Onedoortrail every 14 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Zen Timer. | Onedoortrail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (13 ratings)](https://appshunter.io/ios/app/zen-timer/id1035494993/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 65.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 11 months** | Every 14 months |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 12 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | +4 | 4+ |
| Developer | [LINKLINKS LTD](https://appshunter.io/developer/600375781) | [Webstar Csoport Kft.](https://appshunter.io/developer/554977391) |

## What reviewers say

### Zen Timer.

[App page](https://appshunter.io/ios/app/zen-timer/id1035494993)

This app helps you focus on meditation and mindfulness with customizable timers. Set preparation, meditation, interval, and cool-down times with various alert sounds and background music. Track your progress and maintain logs for a more peaceful practice.

**Highlights:** Create unlimited custom timers, Adjust preparation, meditation, and interval times, Select from 18 free interval sounds, Choose background music, Supports background and lock screen operation, Meditation log and report tracking, Multiple profiles and reminders

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 6 months | $4.99 | per 6 months |
| Pro Version | $49.99 | one-time |


### Onedoortrail

[App page](https://appshunter.io/ios/app/onedoortrail/id1434521856)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zen Timer. free?

Zen Timer. is free to download, with in-app purchases available.

### Is Onedoortrail free?

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

### Do Zen Timer. or Onedoortrail have ads?

Zen Timer. shows ads; Onedoortrail does not.

### Which is updated more often, Zen Timer. or Onedoortrail?

Zen Timer. ships an update every 11 months, and Onedoortrail every 14 months. Most recently, Zen Timer. was updated on October 15, 2026 and Onedoortrail on October 16, 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.*