# Zen Timer. vs CardiCalm

The clearest difference is ads: CardiCalm at none against Zen Timer.'s shown. Zen Timer.'s advantage is device support (4 vs 1) and iOS requirement (15.6 vs 17.0). On price and in-app purchases 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 CardiCalm sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Zen Timer. | CardiCalm |
| --- | --- | --- |
| 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 | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [LINKLINKS LTD](https://appshunter.io/developer/600375781) | [Bitagent Kft.](https://appshunter.io/developer/6798803650) |

## 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 |


### CardiCalm

[App page](https://appshunter.io/ios/app/cardicalm/id6799185629)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CardiCalm Pro | $6.99 | one-time |


## Frequently asked questions

### Is Zen Timer. free?

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

### Is CardiCalm free?

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

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

Zen Timer. shows ads; CardiCalm does not.

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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.*