# Keto Train vs KYMA369

The clearest difference is in-app purchases: Keto Train at none against KYMA369's 6. Keto Train also leads on update cadence (every 2 weeks vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KYMA369 sells 6 in-app purchases, starting at $16.00 per month. Keto Train asks for nothing beyond the download.

Keto Train ships an update every 2 weeks, KYMA369 every 9 months. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Keto Train | KYMA369 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 9 months |
| Size | 42 MB | 68 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Peter McGowan](https://appshunter.io/developer/1673239199) | [Reson8 Ventures](https://appshunter.io/developer/1870356787) |

## What reviewers say

### Keto Train

[App page](https://appshunter.io/ios/app/keto-train/id6463052792)

**Features:** macOS Compatibility

**In-app purchases:** none


### KYMA369

[App page](https://appshunter.io/ios/app/kyma369/id6758021978)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essential Monthly | $16.00 | per month |
| Plus Monthly | $33.00 | per month |
| Pro Monthly | $66.00 | per month |
| Essential Yearly | $159.99 | per year |
| Plus Yearly | $299.00 | per year |
| Pro Yearly | $529.00 | per year |


## Frequently asked questions

### Is Keto Train free?

Keto Train is free to download, with no in-app purchases.

### Is KYMA369 free?

KYMA369 is free to download, with in-app purchases available.

### Do Keto Train or KYMA369 have ads?

Neither Keto Train nor KYMA369 shows ads.

### Which is updated more often, Keto Train or KYMA369?

Keto Train ships an update every 2 weeks, and KYMA369 every 9 months. Most recently, Keto Train was updated on November 7, 2026 and KYMA369 on November 5, 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.*