# Nayaka Mobile vs Castle Gym

The clearest difference is update cadence: Castle Gym at every 3 weeks against Nayaka Mobile's every 6 months. 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.

Nayaka Mobile ships an update every 6 months, Castle Gym every 3 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Nayaka Mobile | Castle Gym |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Size | 41 MB | 29 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [PT NAYAKA ERA HUSADA](https://appshunter.io/developer/1678105036) | [PT. Mitra Telematika Utama](https://appshunter.io/developer/1829617348) |

## What reviewers say

### Nayaka Mobile

[App page](https://appshunter.io/ios/app/nayaka-mobile/id6446495880)

**Features:** macOS Compatibility

**In-app purchases:** none


### Castle Gym

[App page](https://appshunter.io/ios/app/castle-gym/id6749369767)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nayaka Mobile free?

Nayaka Mobile is free to download, with no in-app purchases.

### Is Castle Gym free?

Castle Gym is free to download, with no in-app purchases.

### Do Nayaka Mobile or Castle Gym have ads?

Neither Nayaka Mobile nor Castle Gym shows ads.

### Which is updated more often, Nayaka Mobile or Castle Gym?

Nayaka Mobile ships an update every 6 months, and Castle Gym every 3 weeks. Most recently, Nayaka Mobile was updated on October 27, 2026 and Castle Gym on October 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.*