# Custom Running Intervals vs Walking Loop

The clearest difference is update cadence: Walking Loop at monthly against Custom Running Intervals's every 3 months. Custom Running Intervals's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Custom Running Intervals sells 1 one-off in-app purchase and Walking Loop sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Custom Running Intervals ships an update every 3 months, Walking Loop monthly. The most recent releases landed on August 2, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | Custom Running Intervals | Walking Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/custom-running-intervals/id1533333253/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [John Mallonee](https://appshunter.io/developer/1520115384) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### 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 |


### Walking Loop

[App page](https://appshunter.io/ios/app/walking-loop-walk-tracker/id6772212424)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |


## Frequently asked questions

### Is Custom Running Intervals free?

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

### Is Walking Loop free?

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

### Do Custom Running Intervals or Walking Loop have ads?

Neither Custom Running Intervals nor Walking Loop shows ads.

### Which is updated more often, Custom Running Intervals or Walking Loop?

Custom Running Intervals ships an update every 3 months, and Walking Loop monthly. Most recently, Custom Running Intervals was updated on August 2, 2026 and Walking Loop on August 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.*