# Interval Timer vs Shadow Boxing Workout App

The clearest difference is ads: Shadow Boxing Workout App at none against Interval Timer's shown. Shadow Boxing Workout App also leads on rating (4.9 vs 4.5) and review sentiment (96% vs 69%). Interval Timer's advantage is ratings volume (19K vs 2.9K) and iOS requirement (13.0 vs 17.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Interval Timer sells 6 in-app purchases, starting at $0.99 per month and Shadow Boxing Workout App sells 3 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Shadow Boxing Workout App holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Interval Timer has 19K ratings behind it against 2.9K, so its average is the more settled of the two. Written reviews point the same way: 69% of Interval Timer's written reviews are positive against 96% of Shadow Boxing Workout App's.

Interval Timer ships an update every 9 days, Shadow Boxing Workout App weekly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Interval Timer | Shadow Boxing Workout App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (19K ratings)](https://appshunter.io/ios/app/interval-timer-tabata-timer/id406473568/reviews) | **[4.9 (2.9K ratings)](https://appshunter.io/ios/app/shadow-boxing-workout-app/id1510911574/reviews)** |
| Number of ratings | **19K** | 2.9K |
| Positive reviews | 69.0% of reviews | **96.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 143 MB | 163 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [NEO PIXEL LABS PTE. LTD.](https://appshunter.io/developer/1788472183) | [Marc Gauthier](https://appshunter.io/developer/834944348) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-timer/id406473568)

This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.

**Highlights:** Customizable sets, intervals, and rest times, Runs in background and with screen locked, Music playlist integration, Save settings as templates, Apple Health integration for heart rate, Post workouts to social media

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus - 1 Month | $0.99 | per month |
| Premium - 1 Month | $1.99 | per month |
| Plus - 1 Month | $1.99 | per month |
| Premium - 1 Month | $2.99 | per month |
| Plus - 1 Year | $4.99 | per year |
| Premium - 1 Year | $9.99 | per year |

**What reviewers like**

- 🚀 Free version works well
- 👍 Customizable intervals and timers
- 👍 Flexible for different workouts
- 👍 Easy to use and set up
- 👍 Provides visual and audio cues

**What reviewers complain about**

- 🐛 Timer issues (stops, loses time)
- 🔋 Drains battery when used
- 💰 Expensive subscription model
- 📢 Intrusive ads
- 🔒 Incompatible with other apps

**Reported bugs**

- Ads block functionality
- App freezes or crashes
- Timer doesn't work in background

**Requested features**

- Add notes to workouts
- Provide workout history and analytics
- Allow syncing with Apple Health
- Improve Apple Watch integration
- Add more customization options


### Shadow Boxing Workout App

[App page](https://appshunter.io/ios/app/shadow-boxing-workout-app/id1510911574)

This app provides virtual boxing coaching for home or gym training. It offers pre-made sessions or allows you to create custom workouts with various exercises and intensity levels. Learn boxing techniques, improve skills, and track your progress.

**Highlights:** Virtual boxing coach, Customizable workouts, Pre-made training sessions, No equipment required, Tutorial videos for techniques, Variety of boxing drills, Progress tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $14.99 | per month |
| Premium | $59.99 | per 6 months |
| Yearly Subscription | $79.99 | per year |

**What reviewers like**

- 👍 Beginner-friendly
- 🤝 Excellent customer service
- 🔥 Effective workouts
- 🧠 Helps improve focus and technique
- 🎨 Customizable workouts

**What reviewers complain about**

- 🤖 Robotic-sounding voice commands
- 💰 Premium features locked behind subscription
- 🔍 Difficulty finding and editing custom workouts
- 🔊 Audio issues when receiving phone calls

**Reported bugs**

- Voice commands not always responsive
- Occasional app crashes

**Requested features**

- Slower pace for beginners
- More detailed instructions on defense and footwork
- Ability to save and edit custom workouts
- Integration with fitness tracking apps
- Kickboxing or Muay Thai workouts


## Frequently asked questions

### Is Interval Timer free?

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

### Is Shadow Boxing Workout App free?

Shadow Boxing Workout App is free to download, with in-app purchases available.

### Which has better reviews, Interval Timer or Shadow Boxing Workout App?

Shadow Boxing Workout App is rated higher. Interval Timer averages 4.5 out of 5 from 19K ratings, while Shadow Boxing Workout App averages 4.9 from 2.9K ratings.

### Do Interval Timer or Shadow Boxing Workout App have ads?

Interval Timer shows ads; Shadow Boxing Workout App does not.

### Which is updated more often, Interval Timer or Shadow Boxing Workout App?

Interval Timer ships an update every 9 days, and Shadow Boxing Workout App weekly. Most recently, Interval Timer was updated on September 24, 2026 and Shadow Boxing Workout App on September 23, 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.*