# Interval Runner Basic vs Custom Running Intervals

The clearest difference is review sentiment: Interval Runner Basic at 100% against Custom Running Intervals's 0%. Interval Runner Basic also leads on rating (5.0 vs 2.0) and in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Custom Running Intervals sells 1 one-off in-app purchase. Interval Runner Basic asks for nothing beyond the download.

Interval Runner Basic holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 100% of Interval Runner Basic's written reviews are positive against 0% of Custom Running Intervals's.

Interval Runner Basic ships an update every 5 months, Custom Running Intervals every 3 months. The most recent releases landed on September 18, 2026 and August 2, 2026 respectively.

## The numbers

| Metric | Interval Runner Basic | Custom Running Intervals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/interval-runner-basic/id1340293774/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/custom-running-intervals/id1533333253/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 11 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Jane Brown](https://appshunter.io/developer/1103473343) | [John Mallonee](https://appshunter.io/developer/1520115384) |

## What reviewers say

### Interval Runner Basic

[App page](https://appshunter.io/ios/app/interval-runner-basic/id1340293774)

This app provides a versatile training tool for runners, offering various workout routines like Run-Walk and Fartlek. It tracks progress, displays workouts on a map, and allows pace goal setting. Users can listen to music during workouts and export data for platforms like Strava.

**Highlights:** Multiple running routines (Run-Walk, Fartlek, Pyramid), Workout tracking and mapping, Pace goal setting and feedback, Warm-up and cool-down timers, Music integration, Exportable workout data, Supports kilometers and miles

**Features:** macOS Compatibility

**In-app purchases:** none


### Custom Running Intervals

[App page](https://appshunter.io/ios/app/custom-running-intervals/id1533333253)

Create custom running workouts with flexible intervals based on time or distance. Track progress, build training plans, and analyze past runs with detailed results. Your data is private and stored securely on your device or iCloud.

**Highlights:** Configurable time or distance intervals, Repeatable interval blocks, Training plan calendar, Historical run analysis, Apple Watch monitoring, iCloud synchronization, Data privacy

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Capabilities | $0.99 | one-time |


## Frequently asked questions

### Is Interval Runner Basic free?

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

### Is Custom Running Intervals free?

Custom Running Intervals is free to download, with in-app purchases available.

### Which has better reviews, Interval Runner Basic or Custom Running Intervals?

Interval Runner Basic is rated higher. Interval Runner Basic averages 5.0 out of 5 from 4 ratings, while Custom Running Intervals averages 2.0 from 1 ratings.

### Do Interval Runner Basic or Custom Running Intervals have ads?

Neither Interval Runner Basic nor Custom Running Intervals shows ads.

### Which is updated more often, Interval Runner Basic or Custom Running Intervals?

Interval Runner Basic ships an update every 5 months, and Custom Running Intervals every 3 months. Most recently, Interval Runner Basic was updated on September 18, 2026 and Custom Running Intervals on August 2, 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.*