# Custom Interval Timers vs Ntrvl

The clearest difference is ads: Ntrvl at none against Custom Interval Timers's shown. Ntrvl also leads on monetization model (free vs ad-supported). Custom Interval Timers's advantage is iOS requirement (15.1 vs 26.2). On price, rating, ratings volume 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 — 5.0 for Custom Interval Timers against 5.0 for Ntrvl. Both are backed by a comparable volume of ratings — 14 and 7 respectively.

## The numbers

| Metric | Custom Interval Timers | Ntrvl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (14 ratings)](https://appshunter.io/ios/app/custom-interval-timers/id1552160706/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/ntrvl/id6761427428/reviews) |
| Number of ratings | **14** | 7 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Ad-supported | **Free** |
| Size | 40 MB | 11 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Alex Rich](https://appshunter.io/developer/1030627712) | [BRETT GOWERS RODGERS](https://appshunter.io/developer/1889560561) |

## What reviewers say

### Custom Interval Timers

[App page](https://appshunter.io/ios/app/custom-interval-timers/id1552160706)

Design personalized interval timers for workouts or productivity. Its intuitive editor allows for custom flows with various settings like countdowns and personalized interfaces. Offers light/dark modes and an option to disable ads.

**Highlights:** Customizable interval flows, Intuitive timer editor, Count up or down timers, Personalized running interface, Light/dark mode, Ad-free option

**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 Custom Interval Timers free?

Custom Interval Timers 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, Custom Interval Timers or Ntrvl?

Custom Interval Timers and Ntrvl are both rated 5.0 out of 5 on the App Store, from 14 and 7 ratings respectively.

### Do Custom Interval Timers or Ntrvl have ads?

Custom Interval Timers shows ads; Ntrvl does not.

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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.*