# FRF19TT vs Grothm

The clearest difference is in-app purchases: FRF19TT at none against Grothm's 1. FRF19TT also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18). Grothm's advantage is update cadence (every 3 weeks vs every 4 months). On price and ads there is nothing between them.

Both are free to download. Grothm sells 1 one-off in-app purchase. FRF19TT asks for nothing beyond the download.

FRF19TT ships an update every 4 months, Grothm every 3 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FRF19TT | Grothm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/frf19tt/id1457481489/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 35 MB | 7 MB |
| Requires iOS | **15.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Ryota Iwai](https://appshunter.io/developer/444566741) | [雒敏 郭](https://appshunter.io/developer/1878686486) |

## What reviewers say

### FRF19TT

[App page](https://appshunter.io/ios/app/frf19tt/id1457481489)

This app provides a timetable for music festival stages and performer information. Users can create a personalized schedule by adding acts to their own timetable and quickly jump to the current time.

**Highlights:** Stage timetable display, Performer information, Customizable personal timetable, Autoscroll to present time, Update timetable data

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

**In-app purchases:** none


### Grothm

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is FRF19TT free?

FRF19TT is free to download, with no in-app purchases.

### Is Grothm free?

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

### Do FRF19TT or Grothm have ads?

Neither FRF19TT nor Grothm shows ads.

### Which is updated more often, FRF19TT or Grothm?

FRF19TT ships an update every 4 months, and Grothm every 3 weeks. Most recently, FRF19TT was updated on October 26, 2026 and Grothm on October 24, 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.*