# CrossBox Infinity vs Plank365

The clearest difference is in-app purchases: CrossBox Infinity at none against Plank365's 4. CrossBox Infinity also leads on iOS requirement (12.0 vs 17.6). Plank365's advantage is update cadence (every 3 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Plank365 sells 4 in-app purchases, starting at $3.99 per month. CrossBox Infinity asks for nothing beyond the download.

CrossBox Infinity ships an update every 2 months, Plank365 every 3 days. The most recent releases landed on September 15, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | CrossBox Infinity | Plank365 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 43 MB | 30 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thinkit doo](https://appshunter.io/developer/1392908612) | [Leonardo Mazzone](https://appshunter.io/developer/1818166525) |

## What reviewers say

### CrossBox Infinity

[App page](https://appshunter.io/ios/app/crossbox-infinity/id6739208489)

**Features:** macOS Compatibility

**In-app purchases:** none


### Plank365

[App page](https://appshunter.io/ios/app/plank365-core-workout-timer/id6760304660)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plank365 PRO | $3.99 | per month |
| Plank365 FULL | $8.99 | per month |
| Plank365 PRO | $22.99 | per year |
| Plank365 FULL | $89.99 | per year |


## Frequently asked questions

### Is CrossBox Infinity free?

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

### Is Plank365 free?

Plank365 is free to download, with in-app purchases available.

### Do CrossBox Infinity or Plank365 have ads?

Neither CrossBox Infinity nor Plank365 shows ads.

### Which is updated more often, CrossBox Infinity or Plank365?

CrossBox Infinity ships an update every 2 months, and Plank365 every 3 days. Most recently, CrossBox Infinity was updated on September 15, 2026 and Plank365 on September 22, 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.*