# Grothm vs Timml

The clearest difference is device support: Timml at 3 against Grothm's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Grothm sells 1 one-off in-app purchase and Timml sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Grothm ships an update every 3 weeks, Timml every 10 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Grothm | Timml |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/timml-ai-drummer/id6760490097/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 7 MB | 60 MB |
| Requires iOS | 18 | **17.6** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [雒敏 郭](https://appshunter.io/developer/1878686486) | [Sven Garnefeld](https://appshunter.io/developer/1875318084) |

## What reviewers say

### Grothm

[App page](https://appshunter.io/ios/app/grothm/id6759484408)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grothm Pro | $2.99 | one-time |


### Timml

[App page](https://appshunter.io/ios/app/timml-ai-drummer/id6760490097)

This app acts as an AI drummer that listens to your music and provides a fitting groove. It adapts to your playing style and offers various drum styles and skins. You can control it from your Apple Watch and sync it with other music apps.

**Highlights:** Real-time audio analysis for BPM and style detection, Adaptive drum grooves, Multiple drum skins (Organic, Tech, Retro Digital), 12 distinct drum styles, Apple Watch control, Ableton Link synchronization, Song analysis for BPM, key, and style, In-app recording

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timml Pro Monthly | $4.99 | per month |
| Timml Pro Annual | $29.99 | per year |
| Timml pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Grothm free?

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

### Is Timml free?

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

### Do Grothm or Timml have ads?

Neither Grothm nor Timml shows ads.

### Which is updated more often, Grothm or Timml?

Grothm ships an update every 3 weeks, and Timml every 10 days. Most recently, Grothm was updated on October 24, 2026 and Timml on October 28, 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.*