# IntervalFree vs EM

The clearest difference is in-app purchases: IntervalFree at none against EM's 1. IntervalFree also leads on ratings volume (37 vs 1). EM's advantage is update cadence (every 6 days vs every 2 months). On price, rating, ads and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for IntervalFree against 5.0 for EM. That said, the two scores are not equally well evidenced: IntervalFree has 37 ratings behind it against 1, so its average is the more settled of the two.

IntervalFree ships an update every 2 months, EM every 6 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | IntervalFree | EM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (37 ratings)](https://appshunter.io/ios/app/intervalfree/id6759891915/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/emom-workout-and-interval-timer/id6789638563/reviews)** |
| Number of ratings | **37** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [LIFEFLOW AI, LLC](https://appshunter.io/developer/1880544564) | [Unbridled Labs](https://appshunter.io/developer/6789638565) |

## What reviewers say

### IntervalFree

[App page](https://appshunter.io/ios/app/intervalfree/id6759891915)

This app provides a simple and fully customizable interval timer for workouts. It offers unlimited workout profiles, background support, and Live Activities for real-time progress tracking on your lock screen. Enjoy a completely free experience with no ads or paywalls.

**Highlights:** Unlimited workout profiles, Customizable action/break durations, Live Activities on Lock Screen, Background timer support, Multiple sound themes, Workout library with stats, Celebration screen upon completion

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

**In-app purchases:** none


### EM

[App page](https://appshunter.io/ios/app/emom-workout-and-interval-timer/id6789638563)

This interval timer app is designed for serious training, offering customizable workouts like EMOM, HIIT, and Tabata. It features clear visual cues, audio and haptic alerts that play over music, and a unique breathing mode for rest periods. Unlock advanced features and unlimited timers with a one-time purchase.

**Highlights:** Customizable interval timers (EMOM, HIIT, Tabata), Visual countdowns with phase-specific colors, Audio and haptic cues over music, Breathing mode for rest periods, Save and organize custom workouts, Apple Watch integration (Pro), Workout planning and history (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EM:OM Pro | $5.99 | one-time |


## Frequently asked questions

### Is IntervalFree free?

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

### Is EM free?

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

### Which has better reviews, IntervalFree or EM?

EM is rated higher. IntervalFree averages 4.9 out of 5 from 37 ratings, while EM averages 5.0 from 1 ratings.

### Do IntervalFree or EM have ads?

Neither IntervalFree nor EM shows ads.

### Which is updated more often, IntervalFree or EM?

IntervalFree ships an update every 2 months, and EM every 6 days. Most recently, IntervalFree was updated on October 31, 2026 and EM 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.*