# K3 Tones vs pocketOSC

The clearest difference is price: K3 Tones at Free against pocketOSC's $0.99. pocketOSC's advantage is iOS requirement (12.0 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

K3 Tones is free to download; pocketOSC costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

K3 Tones ships an update every 8 months, pocketOSC every 12 months. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | K3 Tones | pocketOSC |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pocketosc/id6450972460/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 12 months |
| Monetization | — | Paid |
| Size | 11 MB | 30 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kadosh3, llc](https://appshunter.io/developer/1447650365) | [OSC Audio](https://appshunter.io/developer/1693533681) |

## What reviewers say

### K3 Tones

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

**Features:** Vision Pro support

**In-app purchases:** none


### pocketOSC

[App page](https://appshunter.io/ios/app/pocketosc/id6450972460)

This versatile audio tool generates various waveforms like Sine, Square, Saw, and Noise. It includes an oscilloscope and controls for wave, frequency, and volume, functioning as a plug-in or standalone application.

**Highlights:** Stereo capable oscillator, Oscilloscope display, Waveform generation (Sine, Square, Saw, Noise), Frequency and Volume control, VST3, AU, AUv3 support, Standalone operation, Resizable and automatable GUI

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

**In-app purchases:** none


## Frequently asked questions

### Is K3 Tones free?

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

### Is pocketOSC free?

pocketOSC costs $0.99, with no in-app purchases.

### Do K3 Tones or pocketOSC have ads?

Neither K3 Tones nor pocketOSC shows ads.

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

K3 Tones ships an update every 8 months, and pocketOSC every 12 months. Most recently, K3 Tones was updated on October 20, 2026 and pocketOSC on October 14, 2026.

---

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