# Muster vs TACP Foundation

The clearest difference is in-app purchases: TACP Foundation at none against Muster's 2. TACP Foundation also leads on iOS requirement (13.0 vs 17.6). Muster's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Muster sells 2 in-app purchases, starting at $0.99 per month. TACP Foundation asks for nothing beyond the download.

## The numbers

| Metric | Muster | TACP Foundation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (39 ratings)](https://appshunter.io/ios/app/muster/id875311873/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | — |
| Size | 50 MB | 2 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Stalefish Labs](https://appshunter.io/developer/304318515) | [Create Community](https://appshunter.io/developer/1763885668) |

## What reviewers say

### Muster

[App page](https://appshunter.io/ios/app/muster/id875311873)

Easily plan informal get-togethers with friends. Quickly create events, invite attendees, and track responses without needing emails or social media logins. Share photos, videos, and get weather updates for your gatherings.

**Highlights:** Quick event creation, Attendance tracking, Invitee groups, Event messaging, Photo and video sharing, Weather forecasts, In-app messaging integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Premium Subscription | $0.99 | per month |
| 1-Year Premium Subscription | $9.99 | per year |


### TACP Foundation

[App page](https://appshunter.io/ios/app/tacp-foundation/id6747289163)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Muster free?

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

### Is TACP Foundation free?

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

### Do Muster or TACP Foundation have ads?

TACP Foundation shows ads; Muster does not.

---

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