# Zen Timer. vs SetFlow

The clearest difference is ads: SetFlow at none against Zen Timer.'s shown. SetFlow also leads on review sentiment (100% vs 65%) and update cadence (every 2 months vs every 11 months). Zen Timer.'s advantage is device support (4 vs 2) and iOS requirement (15.6 vs 17.6). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Zen Timer. sells 2 in-app purchases, starting at $4.99 per 6 months and SetFlow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Zen Timer. ships an update every 11 months, SetFlow every 2 months. The most recent releases landed on September 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Zen Timer. | SetFlow |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 76 MB | 14 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [LINKLINKS LTD](https://appshunter.io/developer/600375781) | [Christoph Maier](https://appshunter.io/developer/1647588453) |

## 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 |


### SetFlow

[App page](https://appshunter.io/ios/app/setflow-interval-training/id6469683567)

This app provides customizable interval timers for various fitness activities, helping users build consistent movement habits. It offers pre-made templates, hands-free voice cues, and progress tracking to support regular exercise routines.

**Highlights:** Customizable interval timers, Pre-made workout templates, Warmup and cooldown structure, Hands-free voice cues, Apple Music integration, Progress tracking, Siri and Shortcuts integration

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is Zen Timer. free?

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

### Is SetFlow free?

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

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

Zen Timer. shows ads; SetFlow does not.

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

Zen Timer. ships an update every 11 months, and SetFlow every 2 months. Most recently, Zen Timer. was updated on September 25, 2026 and SetFlow on October 6, 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.*