# Intervals One vs Evox

The clearest difference is ads: Intervals One at none against Evox's shown. Evox's advantage is update cadence (every 2 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Intervals One sells 3 in-app purchases, starting at $1.99 per month and Evox sells 10 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Intervals One ships an update every 4 months, Evox every 2 weeks. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Intervals One | Evox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/evox-wod-timer-and-training/id6754575831/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 64 MB | 90 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ninety Six Software Ltd](https://appshunter.io/developer/1728731100) | [MARECHAL OLIVIER EURL](https://appshunter.io/developer/1849000133) |

## What reviewers say

### Intervals One

[App page](https://appshunter.io/ios/app/intervals-one-interval-timer/id6741439106)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Annual | $14.99 | per year |
| Pro Lifetime | $19.99 | one-time |


### Evox

[App page](https://appshunter.io/ios/app/evox-wod-timer-and-training/id6754575831)

This app provides specialized timers and an AI coach for functional fitness training, including CrossFit and Hyrox. It helps users track progress, import workouts, and plan their training week with customizable features.

**Highlights:** AI-powered personalized training plans, Multiple timer modes (AMRAP, EMOM, Tabata, etc.), Workout import from screenshots or text, Personal record and benchmark tracking, Integrated training calendar, On-screen camera for form checks

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Evox Plus | $3.99 | per month |
| Vox Light | $7.99 | per month |
| Evox PRO Monthly | $17.99 | per month |
| Evox plus | $29.99 | per year |
| Evox PRO Annual | $119.99 | per year |
| 75 Vox Credits | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 150 Vox Credits | $6.99 | one-time |
| 140 Vox Credits | $8.99 | one-time |
| 500 Vox Credits | $22.99 | one-time |


## Frequently asked questions

### Is Intervals One free?

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

### Is Evox free?

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

### Do Intervals One or Evox have ads?

Evox shows ads; Intervals One does not.

### Which is updated more often, Intervals One or Evox?

Intervals One ships an update every 4 months, and Evox every 2 weeks. Most recently, Intervals One was updated on October 9, 2026 and Evox on October 28, 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.*