# Intervo vs Rondo

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

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

Intervo ships an update every 8 days, Rondo every 2 weeks. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Intervo | Rondo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rondo-workout-interval-timer/id6796843225/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 23 MB | 12 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Yuki Okawa](https://appshunter.io/developer/1867195492) | [DeeCode LLC](https://appshunter.io/developer/6796843227) |

## What reviewers say

### Intervo

[App page](https://appshunter.io/ios/app/intervo-hiit-tabata-timer/id6785562622)

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

**In-app purchases:** none


### Rondo

[App page](https://appshunter.io/ios/app/rondo-workout-interval-timer/id6796843225)

This app provides a hands-free, spoken interval timer for workouts, ensuring accuracy and clear cues for each phase. It offers customizable timers for various training formats and keeps your screen awake during sessions. Your workout history is saved locally, with an option for premium features like unlimited timer saves and advanced stats.

**Highlights:** Hands-free spoken cues for work and rest, Large, readable countdown display, Haptic feedback for phase changes, Accurate wall-clock timing, Music integration with volume softening, Support for Tabata, EMOM, and custom timers, Workout history tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rondo Premium Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Intervo free?

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

### Is Rondo free?

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

### Do Intervo or Rondo have ads?

Neither Intervo nor Rondo shows ads.

### Which is updated more often, Intervo or Rondo?

Intervo ships an update every 8 days, and Rondo every 2 weeks. Most recently, Intervo was updated on October 7, 2026 and Rondo on October 9, 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.*