# Interval Timer vs Rondo

The clearest difference is in-app purchases: Rondo at none against Interval Timer's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Interval Timer sells 1 one-off in-app purchase. Rondo asks for nothing beyond the download.

Interval Timer ships an update fortnightly, Rondo every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Interval Timer | Rondo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/interval-timer-workout-and-rest/id6762618462/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 7 MB | 3 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Behailu Awlaye](https://appshunter.io/developer/1894845179) | [Anton Litmansky](https://appshunter.io/developer/1818644150) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-workout-and-rest/id6762618462)

This app provides customizable interval timers for various workout styles like Tabata and HIIT. It offers presets for quick starts, allows users to build and save custom routines, and features an independent Apple Watch app for on-wrist control. Track your progress with workout history and streaks, all within a distraction-free interface.

**Highlights:** Built-in Tabata, HIIT, and EMOM presets, Custom workout builder, Save unlimited custom presets, Independent Apple Watch app, Live Activity and Dynamic Island support, Workout history and progress tracking, Sound effects and haptic feedback

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Timer Pro | $4.99 | one-time |


### Rondo

[App page](https://appshunter.io/ios/app/rondo-custom-interval-timer/id6798016716)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is Rondo free?

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

### Do Interval Timer or Rondo have ads?

Neither Interval Timer nor Rondo shows ads.

### Which is updated more often, Interval Timer or Rondo?

Interval Timer ships an update fortnightly, and Rondo every 3 weeks. Most recently, Interval Timer was updated on October 24, 2026 and Rondo on October 24, 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.*