# Shockwave vs Interval Exercise Timer ™

The clearest difference is in-app purchases: Shockwave at none against Interval Exercise Timer ™'s 5. Shockwave also leads on rating (5.0 vs 4.7) and iOS requirement (8.2 vs 15.0). Interval Exercise Timer ™'s advantage is ratings volume (20 vs 1) and device support. On price and review sentiment there is nothing between them.

Both are free to download. Interval Exercise Timer ™ sells 5 in-app purchases, starting at $0.99 per 7 days. Shockwave asks for nothing beyond the download.

Shockwave holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Interval Exercise Timer ™ has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Shockwave | Interval Exercise Timer ™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shockwave/id1358234360/reviews)** | [4.7 (20 ratings)](https://appshunter.io/ios/app/interval-exercise-timer/id6463520684/reviews) |
| Number of ratings | 1 | **20** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 14 MB |
| Requires iOS | **8.2** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [深圳欧蓝德医疗器械有限公司](https://appshunter.io/developer/1358234359) | [Andy Sutanto](https://appshunter.io/developer/1659282966) |

## What reviewers say

### Shockwave

[App page](https://appshunter.io/ios/app/shockwave/id1358234360)

This medical device app controls an electromagnetic shockwave therapy instrument. It uses pulsed impact to convert sonic waves into ballistic shockwaves for treating musculoskeletal issues.

**Highlights:** Controls shockwave therapy instrument, Electromagnetic energy drive, Pulsed impact mechanism, Converts sonic waves to ballistic shockwaves, Treats musculoskeletal conditions

**In-app purchases:** none


### Interval Exercise Timer ™

[App page](https://appshunter.io/ios/app/interval-exercise-timer/id6463520684)

Optimize your exercise routines with a customizable interval timer. Set precise 'Prepare,' 'Work,' and 'Rest' durations, and manage multiple sets and rounds for efficient workouts. Save your custom settings for easy access to consistent training.

**Highlights:** Customizable Prepare, Work, and Rest timers, Multi-round and set options, Real-time progress tracking, Save and load custom timer settings, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Workout Timer Pro | $0.99 | per 7 days |
| Workout Timer Pro | $1.49 | per month |
| Exercise Timer Pro | $6.99 | per 6 months |
| Tabata Timer Pro | $19.99 | per year |
| Interval Timer Pro | $39.99 | one-time |


## Frequently asked questions

### Is Shockwave free?

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

### Is Interval Exercise Timer ™ free?

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

### Which has better reviews, Shockwave or Interval Exercise Timer ™?

Shockwave is rated higher. Shockwave averages 5.0 out of 5 from 1 ratings, while Interval Exercise Timer ™ averages 4.7 from 20 ratings.

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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.*