# Rounds Interval Timer vs RoundFlow

The clearest difference is in-app purchases: Rounds Interval Timer at none against RoundFlow's 3. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. RoundFlow sells 3 in-app purchases, starting at $2.99 per month. Rounds Interval Timer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Rounds Interval Timer against 5.0 for RoundFlow. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Rounds Interval Timer ships an update every 5 days, RoundFlow every 11 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Rounds Interval Timer | RoundFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/rounds-interval-timer/id6758914672/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/roundflow-interval-timer/id6785911960/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 11 days |
| Monetization | **Free** | Freemium |
| Size | 3 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Hieu Vu](https://appshunter.io/developer/1873600666) | [Zakaria Elkassmi](https://appshunter.io/developer/6785544936) |

## What reviewers say

### Rounds Interval Timer

[App page](https://appshunter.io/ios/app/rounds-interval-timer/id6758914672)

This app provides a clean and intuitive timer for various training styles, including boxing, HIIT, and strength training. It features customizable round settings, clear visual cues for time remaining, and audio signals for round transitions. The app also offers personalized themes and the ability to save custom workout templates.

**Highlights:** Swipe to set rounds, work, and rest times, Large, readable display, Visual time remaining indicator, Realistic boxing bell sounds, Screen stays awake during workouts, Save custom workout templates, Multiple color themes

**Features:** macOS Compatibility

**In-app purchases:** none


### RoundFlow

[App page](https://appshunter.io/ios/app/roundflow-interval-timer/id6785911960)

This app provides a customizable interval timer for various combat sports and fitness routines. It seamlessly integrates with music apps, allowing your playlist to continue uninterrupted during workouts. Features include coach voice prompts, combo calls, and workout tracking.

**Highlights:** Music integration with Spotify, Apple Music, YouTube Music, Customizable round, rest, and warm-up/cool-down timers, Recorded coach voice and combo callouts, Workout tracking with calendar and streaks, Apple Watch companion app with haptic feedback, Workout art generation for social sharing, Group session synchronization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RoundFlow Pro (Monthly) | $2.99 | per month |
| RoundFlow Pro (Yearly) | $7.99 | per year |
| RoundFlow Pro (Lifetime) | $24.99 | one-time |


## Frequently asked questions

### Is Rounds Interval Timer free?

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

### Is RoundFlow free?

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

### Which has better reviews, Rounds Interval Timer or RoundFlow?

Rounds Interval Timer and RoundFlow are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Rounds Interval Timer or RoundFlow have ads?

Neither Rounds Interval Timer nor RoundFlow shows ads.

### Which is updated more often, Rounds Interval Timer or RoundFlow?

Rounds Interval Timer ships an update every 5 days, and RoundFlow every 11 days. Most recently, Rounds Interval Timer was updated on October 31, 2026 and RoundFlow on October 31, 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.*