# IntervalFree vs Ntrvl

The clearest difference is ratings volume: IntervalFree at 37 against Ntrvl's 7. IntervalFree also leads on iOS requirement (17.0 vs 26.2). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for IntervalFree against 5.0 for Ntrvl. That said, the two scores are not equally well evidenced: IntervalFree has 37 ratings behind it against 7, so its average is the more settled of the two.

## The numbers

| Metric | IntervalFree | Ntrvl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (37 ratings)](https://appshunter.io/ios/app/intervalfree/id6759891915/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/ntrvl/id6761427428/reviews)** |
| Number of ratings | **37** | 7 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 8 MB | 11 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [LIFEFLOW AI, LLC](https://appshunter.io/developer/1880544564) | [BRETT GOWERS RODGERS](https://appshunter.io/developer/1889560561) |

## 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


### Ntrvl

[App page](https://appshunter.io/ios/app/ntrvl/id6761427428)

This interval timer app helps you set up and manage various workout routines like HIIT and Tabata. It provides haptic, audio, and visual cues to keep you focused. Track your workouts on Apple Watch and sync data with Apple Health.

**Highlights:** Customizable intervals, Built-in workout presets, Save custom workouts, Apple Watch companion app, Apple Health integration, Haptic, audio, and visual cues, Background audio support

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is IntervalFree free?

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

### Is Ntrvl free?

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

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

Ntrvl is rated higher. IntervalFree averages 4.9 out of 5 from 37 ratings, while Ntrvl averages 5.0 from 7 ratings.

### Do IntervalFree or Ntrvl have ads?

Neither IntervalFree nor Ntrvl shows ads.

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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.*