# K3 Tones vs PanStrobe

The clearest difference is in-app purchases: K3 Tones at none against PanStrobe's 2. PanStrobe's advantage is update cadence (weekly vs every 8 months) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. PanStrobe sells 2 in-app purchases, starting at $7.99 per month. K3 Tones asks for nothing beyond the download.

K3 Tones ships an update every 8 months, PanStrobe weekly. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | K3 Tones | PanStrobe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Size | 11 MB | 8 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kadosh3, llc](https://appshunter.io/developer/1447650365) | [Panlab Limited](https://appshunter.io/developer/6797991866) |

## What reviewers say

### K3 Tones

[App page](https://appshunter.io/ios/app/k3-tones/id1668442616)

**Features:** Vision Pro support

**In-app purchases:** none


### PanStrobe

[App page](https://appshunter.io/ios/app/panstrobe/id6797985549)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PanStrobe Pro | $7.99 | per month |
| PanStrobe Pro Yearly | $76.99 | per year |


## Frequently asked questions

### Is K3 Tones free?

K3 Tones is free to download, with no in-app purchases.

### Is PanStrobe free?

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

### Do K3 Tones or PanStrobe have ads?

Neither K3 Tones nor PanStrobe shows ads.

### Which is updated more often, K3 Tones or PanStrobe?

K3 Tones ships an update every 8 months, and PanStrobe weekly. Most recently, K3 Tones was updated on November 12, 2026 and PanStrobe on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*