# Spiral Journey vs Interval Coach Trainer

The clearest difference is iOS requirement: Interval Coach Trainer at 15.1 against Spiral Journey's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Spiral Journey | Interval Coach Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 25 MB | 27 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Carlos Perea](https://appshunter.io/developer/1884473372) | [Riley Betts Limited](https://appshunter.io/developer/1895858721) |

## What reviewers say

### Spiral Journey

[App page](https://appshunter.io/ios/app/spiral-journey/id6760436577)

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

**In-app purchases:** none


### Interval Coach Trainer

[App page](https://appshunter.io/ios/app/interval-coach-trainer/id6764635030)

**In-app purchases:** none


## Frequently asked questions

### Is Spiral Journey free?

Spiral Journey is free to download, with no in-app purchases.

### Is Interval Coach Trainer free?

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

### Do Spiral Journey or Interval Coach Trainer have ads?

Neither Spiral Journey nor Interval Coach Trainer shows ads.

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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.*