# Round vs WODSpark

The clearest difference is rating: WODSpark at 5.0 against Round's 4.0. WODSpark also leads on iOS requirement (15.0 vs 17.2). On price, ratings volume, update cadence and ads there is nothing between them.

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

WODSpark holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Round ships an update weekly, WODSpark every 6 days. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Round | WODSpark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/round-hiit-workout-timer/id6757195833/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wodspark/id6759845781/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free | Free |
| Size | 35 MB | 7 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ryosuke Nakayama](https://appshunter.io/developer/1865209768) | [Darin Drobinski](https://appshunter.io/developer/1881153463) |

## What reviewers say

### Round

[App page](https://appshunter.io/ios/app/round-hiit-workout-timer/id6757195833)

This interval timer is designed for high-intensity interval training (HIIT), Tabata, and circuit workouts. It allows users to create custom routines with multiple exercises and track their progress. The app offers haptic alerts and can be controlled from an Apple Watch.

**Highlights:** Customizable interval routines, HIIT, Tabata, and circuit training support, Apple Watch control, Haptic alerts for round changes, Visual arc timer, Workout progress tracking, Apple Health integration

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

**In-app purchases:** none


### WODSpark

[App page](https://appshunter.io/ios/app/wodspark/id6759845781)

This app generates endless workout routines tailored to your equipment and goals, eliminating the need for planning. It offers daily global challenges with leaderboards and tracks your progress and personal records. Enjoy a seamless, private training experience with no account or subscription required.

**Highlights:** Infinite workout generation, Daily global fitness challenges, 7 workout styles and 75+ formats, Smart equipment filtering, Muscle group protection, Integrated timer with haptic feedback, Workout history and PR tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Round free?

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

### Is WODSpark free?

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

### Which has better reviews, Round or WODSpark?

WODSpark is rated higher. Round averages 4.0 out of 5 from 1 ratings, while WODSpark averages 5.0 from 1 ratings.

### Do Round or WODSpark have ads?

Neither Round nor WODSpark shows ads.

### Which is updated more often, Round or WODSpark?

Round ships an update weekly, and WODSpark every 6 days. Most recently, Round was updated on October 10, 2026 and WODSpark on October 17, 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.*