# Lapz vs Interval Timer

The clearest difference is rating: Lapz at 5.0 against Interval Timer's 1.0. Interval Timer's advantage is in-app purchases (none vs 3) and update cadence (every 3 days vs every 2 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Lapz sells 3 in-app purchases, starting at $0.99 per month. Interval Timer asks for nothing beyond the download.

Lapz holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Lapz ships an update every 2 weeks, Interval Timer every 3 days. The most recent releases landed on October 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Lapz | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lapz-interval-timer/id1538356714/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/interval-timer-run-and-walk/id6767944636/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 3 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Maximilian Trauboth](https://appshunter.io/developer/1460826471) | [Serguei Tyrtychnikov](https://appshunter.io/developer/1889900889) |

## What reviewers say

### Lapz

[App page](https://appshunter.io/ios/app/lapz-interval-timer/id1538356714)

This app provides an intuitive and straightforward interval timer designed to enhance cardiovascular endurance training. It offers easy setup, reusable timers, and essential features for various sports and activities. An optional Pro version allows for advanced customization and sharing.

**Highlights:** Easy workout setup, Reusable saved timers, Essential training features, Dark mode support, Customizable interval workouts (Pro), Shareable workout routines (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lapz Pro Monthly | $0.99 | per month |
| Lapz Pro Yearly | $9.99 | per year |
| Lapz Pro | $2.99 | one-time |


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-run-and-walk/id6767944636)

Create custom run and walk workouts with customizable sections, paces, and voice cues. This timer guides you through intervals with live distance estimates, perfect for training plans or recovery runs. Enjoy a privacy-first experience with no ads or tracking.

**Highlights:** Customizable run/walk intervals, Three workout sections (warm-up, main, cool-down), Live distance estimates, Voice cues and sound options, Background operation, Light and dark mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is Lapz free?

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

### Is Interval Timer free?

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

### Which has better reviews, Lapz or Interval Timer?

Lapz is rated higher. Lapz averages 5.0 out of 5 from 1 ratings, while Interval Timer averages 1.0 from 2 ratings.

### Do Lapz or Interval Timer have ads?

Neither Lapz nor Interval Timer shows ads.

### Which is updated more often, Lapz or Interval Timer?

Lapz ships an update every 2 weeks, and Interval Timer every 3 days. Most recently, Lapz was updated on October 4, 2026 and Interval Timer 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.*