# Lap Counter vs RUN interval

The clearest difference is review sentiment: RUN interval at 77% against Lap Counter's 0%. RUN interval also leads on iOS requirement (15.6 vs 26.0). Lap Counter's advantage is monetization model (free vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Lap Counter sells 1 one-off in-app purchase and RUN interval sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Lap Counter ships an update every 2 months, RUN interval every 3 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Lap Counter | RUN interval |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (1K ratings)](https://appshunter.io/ios/app/run-interval-running-timer/id1352270752/reviews)** |
| Number of ratings | — | **1K** |
| Positive reviews | 0.0% of reviews | **77.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 34 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [John Lein](https://appshunter.io/developer/504182228) | [CAN YOU HEAR ME SOFTWARE](https://appshunter.io/developer/711042540) |

## What reviewers say

### Lap Counter

[App page](https://appshunter.io/ios/app/lap-counter/id1061353839)

Easily track your laps during indoor workouts without relying on GPS. This app offers a simple tap-and-hold interface to record laps, set distance goals, and review your progress with detailed history and visual charts. Customize units and enjoy a dark mode option for comfortable use.

**Highlights:** Single tap lap recording, Flexible distance goal setting, Circular progress bar visualization, Detailed history and insights, Metric and imperial unit support, Dark mode option, Weight tracking and charts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $1.99 | one-time |


### RUN interval

[App page](https://appshunter.io/ios/app/run-interval-running-timer/id1352270752)

This app simplifies interval and Fartlek running by allowing you to set custom targets for time or distance during hard, easy, and rest efforts. It offers detailed post-run summaries, audio and visual feedback, and an Apple Watch app for enhanced training.

**Highlights:** Customizable interval sessions, Time and distance targets, Distance Goal option, Audio and visual feedback, Detailed run summaries, Apple Watch app, Strava sharing

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The full RUN interval | $1.99 | one-time |
| The full RUN interval | $3.99 | one-time |


## Frequently asked questions

### Is Lap Counter free?

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

### Is RUN interval free?

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

### Do Lap Counter or RUN interval have ads?

Neither Lap Counter nor RUN interval shows ads.

### Which is updated more often, Lap Counter or RUN interval?

Lap Counter ships an update every 2 months, and RUN interval every 3 months. Most recently, Lap Counter was updated on October 7, 2026 and RUN interval on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*