# SmartHIIT vs Rounds Coach

The clearest difference is in-app purchases: Rounds Coach at none against SmartHIIT's 2. Rounds Coach also leads on update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SmartHIIT sells 2 in-app purchases, starting at $4.99 per month. Rounds Coach asks for nothing beyond the download.

SmartHIIT ships an update every 4 days, Rounds Coach daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SmartHIIT | Rounds Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/rounds-coach-interval-timer/id6812227856/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Monetization | — | Free |
| Size | 33 MB | 40 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Diego Dias de Macedo](https://appshunter.io/developer/1293397655) | [Aryaman Ravi](https://appshunter.io/developer/6772219403) |

## What reviewers say

### SmartHIIT

[App page](https://appshunter.io/ios/app/smarthiit-quick-workouts/id6754564855)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SmartHIIT Pro Monthly | $4.99 | per month |
| SmartHIIT Pro Annual | $34.99 | per year |


### Rounds Coach

[App page](https://appshunter.io/ios/app/rounds-coach-interval-timer/id6812227856)

This interval timer app provides a real coach's voice to guide you through workouts, offering customizable timers for HIIT, Tabata, and circuits. It integrates with music apps, Apple Watch, and Apple Health, with widgets for quick access.

**Highlights:** Real coach voice for interval guidance, Customizable HIIT, Tabata, and circuit timers, Music integration with Spotify and Apple Music, Home Screen and Lock Screen widgets, Apple Watch and Apple Health integration, Workout history and streaks tracking, Share timers via link or QR code

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartHIIT free?

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

### Is Rounds Coach free?

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

### Do SmartHIIT or Rounds Coach have ads?

Neither SmartHIIT nor Rounds Coach shows ads.

### Which is updated more often, SmartHIIT or Rounds Coach?

SmartHIIT ships an update every 4 days, and Rounds Coach daily. Most recently, SmartHIIT was updated on November 5, 2026 and Rounds Coach on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*