# GhostGym vs TreadLog

The clearest difference is in-app purchases: TreadLog at none against GhostGym's 6. GhostGym's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. GhostGym sells 6 in-app purchases, starting at $4.99 per month. TreadLog asks for nothing beyond the download.

GhostGym ships an update every 4 weeks, TreadLog every 2 weeks. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | GhostGym | TreadLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 31 MB | 77 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Konsole Game Labs GmbH](https://appshunter.io/developer/1643134857) | [SiU Ahn](https://appshunter.io/developer/1601025745) |

## What reviewers say

### GhostGym

[App page](https://appshunter.io/ios/app/ghostgym/id6754461322)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GhostGym Monthly Pass | $4.99 | per month |
| GhostGym Yearly Pass | $49.99 | per year |
| 10 extra Scans | $1.99 | one-time |
| 50 extra Scans | $2.99 | one-time |
| 100 extra Scans | $4.99 | one-time |
| 500 extra Scans | $19.99 | one-time |


### TreadLog

[App page](https://appshunter.io/ios/app/treadlog-treadmill-run-log/id6780434604)

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

**In-app purchases:** none


## Frequently asked questions

### Is GhostGym free?

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

### Is TreadLog free?

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

### Do GhostGym or TreadLog have ads?

TreadLog shows ads; GhostGym does not.

### Which is updated more often, GhostGym or TreadLog?

GhostGym ships an update every 4 weeks, and TreadLog every 2 weeks. Most recently, GhostGym was updated on November 9, 2026 and TreadLog 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.*