# Boxing Coach Workout Timer vs Cosmic Sleep

The clearest difference is in-app purchases: Cosmic Sleep at none against Boxing Coach Workout Timer's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Boxing Coach Workout Timer sells 1 one-off in-app purchase. Cosmic Sleep asks for nothing beyond the download.

## The numbers

| Metric | Boxing Coach Workout Timer | Cosmic Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (582 ratings)](https://appshunter.io/ios/app/boxing-coach-workout-timer/id1308556493/reviews)** | — |
| Number of ratings | **582** | — |
| Positive reviews | 55.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 192 MB | 51 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nils Ackermann](https://appshunter.io/developer/1308556492) | [Matt Krussow](https://appshunter.io/developer/1816335194) |

## What reviewers say

### Boxing Coach Workout Timer

[App page](https://appshunter.io/ios/app/boxing-coach-workout-timer/id1308556493)

This app provides a customizable boxing round timer with voice guidance and personalized workouts. It offers preconfigured or custom sessions with flexible phases, favorite combo selection, and AI-powered coach voices. Enjoy an ad-free, hands-free experience with Siri and HealthKit integration.

**Highlights:** Customizable boxing round timer, Personalized workout creation, AI-powered voice coaching, Favorite combo selection, Siri shortcuts for hands-free control, Ad-free experience, HealthKit integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $3.99 | one-time |

**What reviewers like**

- 👍 Good app
- 🚀 Small one-time purchase worth it
- 🚀 Reliable and gets occasional updates
- 🚀 Customizable workouts
- 🚀 Punch count tracking

**What reviewers complain about**

- 🐛 Sound/speech issues (disabled upon returning, too loud, no volume control)
- 🐛 Timer inaccuracies (workouts longer than indicated)
- 🐛 Crashes and technical issues (force quit, screen freezes, bugs)
- 🔒 Requires login/purchase to access full features
- 💡 Limited customization (unable to create own combos/workouts)

**Reported bugs**

- Sound/speech issues
- Timer inaccuracies
- Crashes and technical issues
- Login/purchase required for full features

**Requested features**

- Ability to create and save custom workouts/combos
- Option to add body shots to combos
- Warning sound before round ends
- Workout history/analytics tracking
- Defensive combo presets


### Cosmic Sleep

[App page](https://appshunter.io/ios/app/cosmic-sleep/id6756525725)

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

**In-app purchases:** none


## Frequently asked questions

### Is Boxing Coach Workout Timer free?

Boxing Coach Workout Timer is free to download, with in-app purchases available.

### Is Cosmic Sleep free?

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

### Do Boxing Coach Workout Timer or Cosmic Sleep have ads?

Neither Boxing Coach Workout Timer nor Cosmic Sleep shows ads.

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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.*