# Zen Martial Arts vs Timer 7Sounds

The clearest difference is update cadence: Timer 7Sounds at monthly against Zen Martial Arts's every 18 months. Zen Martial Arts's advantage is iOS requirement (14.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zen Martial Arts ships an update every 18 months, Timer 7Sounds monthly. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Zen Martial Arts | Timer 7Sounds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/zen-martial-arts/id6466113573/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | Free | — |
| Size | 47 MB | 57 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 9+ | 4+ |
| Developer | [Zen Martial Arts](https://appshunter.io/developer/1445512323) | [Dmitrii Ulianov](https://appshunter.io/developer/1860957339) |

## What reviewers say

### Zen Martial Arts

[App page](https://appshunter.io/ios/app/zen-martial-arts/id6466113573)

This app allows members and prospective students to engage with award-winning martial arts programs. Users can register for events, enroll in classes, and receive school updates. It also provides access to curriculum, payment history, and class schedules.

**Highlights:** Event registration, Program enrollment, School updates, Curriculum viewing, Payment history, Class schedule access

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

**In-app purchases:** none


### Timer 7Sounds

[App page](https://appshunter.io/ios/app/timer-7sounds/id6758570525)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zen Martial Arts free?

Zen Martial Arts is free to download, with no in-app purchases.

### Is Timer 7Sounds free?

Timer 7Sounds is free to download, with no in-app purchases.

### Do Zen Martial Arts or Timer 7Sounds have ads?

Neither Zen Martial Arts nor Timer 7Sounds shows ads.

### Which is updated more often, Zen Martial Arts or Timer 7Sounds?

Zen Martial Arts ships an update every 18 months, and Timer 7Sounds monthly. Most recently, Zen Martial Arts was updated on October 13, 2026 and Timer 7Sounds on October 25, 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.*