# CORE TRAIN vs Spectrum Coach

The clearest difference is update cadence: Spectrum Coach at every 4 days against CORE TRAIN's fortnightly. CORE TRAIN's advantage is iOS requirement (12.4 vs 15.0). 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.

CORE TRAIN ships an update fortnightly, Spectrum Coach every 4 days. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CORE TRAIN | Spectrum Coach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 11 MB | 23 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Raul Caceres](https://appshunter.io/developer/1765619652) | [Tomas Dodorico](https://appshunter.io/developer/6786490917) |

## What reviewers say

### CORE TRAIN

[App page](https://appshunter.io/ios/app/core-train/id1615496427)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spectrum Coach

[App page](https://appshunter.io/ios/app/spectrum-coach/id6786490915)

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

**In-app purchases:** none


## Frequently asked questions

### Is CORE TRAIN free?

CORE TRAIN is free to download, with no in-app purchases.

### Is Spectrum Coach free?

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

### Do CORE TRAIN or Spectrum Coach have ads?

Neither CORE TRAIN nor Spectrum Coach shows ads.

### Which is updated more often, CORE TRAIN or Spectrum Coach?

CORE TRAIN ships an update fortnightly, and Spectrum Coach every 4 days. Most recently, CORE TRAIN was updated on October 6, 2026 and Spectrum Coach on October 15, 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.*