# Boxing Timer Pro Round Timer vs Kool ShadowBoxing

The clearest difference is in-app purchases: Kool ShadowBoxing at none against Boxing Timer Pro Round Timer's 5. Kool ShadowBoxing also leads on iOS requirement (14.0 vs 17.0). Boxing Timer Pro Round Timer's advantage is ads (none vs shown) and update cadence (monthly vs every 11 months). On price, rating and device support there is nothing between them.

Both are free to download. Boxing Timer Pro Round Timer sells 5 in-app purchases, starting at $9.99 per year. Kool ShadowBoxing asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Boxing Timer Pro Round Timer against 5.0 for Kool ShadowBoxing. That said, the two scores are not equally well evidenced: Boxing Timer Pro Round Timer has 6.7K ratings behind it against 4, so its average is the more settled of the two.

Boxing Timer Pro Round Timer ships an update monthly, Kool ShadowBoxing every 11 months. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Boxing Timer Pro Round Timer | Kool ShadowBoxing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (6.7K ratings)](https://appshunter.io/ios/app/boxing-timer-pro-round-timer/id423335220/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/kool-shadowboxing/id1559062134/reviews)** |
| Number of ratings | **6.7K** | 4 |
| Positive reviews | 61.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 11 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 30 MB | 123 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SIMPLETOUCH LLC](https://appshunter.io/developer/285750159) | [Kool ShadowBoxing Inc.](https://appshunter.io/developer/1559062136) |

## What reviewers say

### Boxing Timer Pro Round Timer

[App page](https://appshunter.io/ios/app/boxing-timer-pro-round-timer/id423335220)

This app provides a customizable round timer for combat sports training, including boxing, MMA, and Muay Thai. It features adjustable preparation, round, and rest times with visual and auditory alerts. The app also includes music integration and external display support for gym use.

**Highlights:** Fully configurable sounds and times, Large time display with color indication, Preparation, round, warning, and rest timers, Workout DJ music integration, External display support (AirPlay), Programmable presets, Authentic sound effects

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro+ Annual | $9.99 | per year |
| Three Month | $9.99 | per 3 months |
| Pro Yearly | $9.99 | per year |
| Pro Six Month | $14.99 | per 6 months |
| Pro Annual | $19.99 | per year |

**What reviewers like**

- 🚀 Convenient
- 🚀 Best boxing app
- 🚀 Very good timer
- 👍 Simple and useful
- 👍 Outstanding

**What reviewers complain about**

- 🔒 Only 6 presets
- 🐛 Glitchy at best
- 🐛 Upgrade
- 🐛 Newest update bricks app
- 🐛 Free option gone?

**Reported bugs**

- App crashes or freezes
- Subscription model issues for existing users
- Free version no longer functional

**Requested features**

- Allow users to add more than 6 presets
- More flexible timer options (e.g. adding 30 seconds, then a minute, then 30 seconds, etc.)


### Kool ShadowBoxing

[App page](https://appshunter.io/ios/app/kool-shadowboxing/id1559062134)

Plan and schedule your fitness classes directly from your mobile device. View class schedules, sign up for sessions, and access location information for the KLuB. Optimize your time and enjoy the convenience of managing your fitness activities on the go.

**Highlights:** Class scheduling, Class sign-up, View class schedules, KLuB location information, Optimize time, Convenient class booking

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Boxing Timer Pro Round Timer free?

Boxing Timer Pro Round Timer is free to download, with in-app purchases available.

### Is Kool ShadowBoxing free?

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

### Which has better reviews, Boxing Timer Pro Round Timer or Kool ShadowBoxing?

Kool ShadowBoxing is rated higher. Boxing Timer Pro Round Timer averages 4.9 out of 5 from 6.7K ratings, while Kool ShadowBoxing averages 5.0 from 4 ratings.

### Do Boxing Timer Pro Round Timer or Kool ShadowBoxing have ads?

Kool ShadowBoxing shows ads; Boxing Timer Pro Round Timer does not.

### Which is updated more often, Boxing Timer Pro Round Timer or Kool ShadowBoxing?

Boxing Timer Pro Round Timer ships an update monthly, and Kool ShadowBoxing every 11 months. Most recently, Boxing Timer Pro Round Timer was updated on October 12, 2026 and Kool ShadowBoxing on October 2, 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.*