# HIIT & Tabata vs Rounds

The clearest difference is ads: Rounds at none against HIIT & Tabata's shown. Rounds also leads on update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

HIIT & Tabata ships an update every 3 months, Rounds every 2 weeks. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | HIIT & Tabata | Rounds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rounds-interval-hiit-timer/id6762529965/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 12 MB | 49 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MINGU SEO](https://appshunter.io/developer/1879508665) | [Nightjar Labs LLC.](https://appshunter.io/developer/1466628290) |

## What reviewers say

### HIIT & Tabata

[App page](https://appshunter.io/ios/app/hiit-and-tabata/id6759725035)

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

**In-app purchases:** none


### Rounds

[App page](https://appshunter.io/ios/app/rounds-interval-hiit-timer/id6762529965)

This interval timer app simplifies workout creation for various training styles like HIIT, Tabata, and circuits. Build custom routines by stacking work, rest, and prep blocks, grouping them into rounds, and saving them as presets for quick access. It's designed for gym use, ensuring it won't interrupt your music.

**Highlights:** Customizable workout builder, Stackable work, rest, and prep blocks, Round grouping and repetition, Save and launch preset workouts, Music interruption-free design, Customizable sound profiles

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

**In-app purchases:** none


## Frequently asked questions

### Is HIIT & Tabata free?

HIIT & Tabata is free to download, with no in-app purchases.

### Is Rounds free?

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

### Do HIIT & Tabata or Rounds have ads?

HIIT & Tabata shows ads; Rounds does not.

### Which is updated more often, HIIT & Tabata or Rounds?

HIIT & Tabata ships an update every 3 months, and Rounds every 2 weeks. Most recently, HIIT & Tabata was updated on October 12, 2026 and Rounds 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.*