# TN vs PocketPercussion

The clearest difference is in-app purchases: PocketPercussion at none against TN's 1. PocketPercussion also leads on ads (none vs shown) and update cadence (daily vs every 5 months). TN's advantage is iOS requirement (15.6 vs 26.0). On price and device support there is nothing between them.

Both are free to download. TN sells 1 one-off in-app purchase. PocketPercussion asks for nothing beyond the download.

TN ships an update every 5 months, PocketPercussion daily. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | TN | PocketPercussion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Daily** |
| Size | 13 MB | 38 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Blowbend.jp](https://appshunter.io/developer/535422149) | [Youngchae Park](https://appshunter.io/developer/6806107921) |

## What reviewers say

### TN

[App page](https://appshunter.io/ios/app/tn-drdrum-machine/id1050709868)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### PocketPercussion

[App page](https://appshunter.io/ios/app/pocketpercussion/id6806107919)

**In-app purchases:** none


## Frequently asked questions

### Is TN free?

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

### Is PocketPercussion free?

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

### Do TN or PocketPercussion have ads?

TN shows ads; PocketPercussion does not.

### Which is updated more often, TN or PocketPercussion?

TN ships an update every 5 months, and PocketPercussion daily. Most recently, TN was updated on October 2, 2026 and PocketPercussion on September 30, 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.*