# TurnApp vs StudioCal

The clearest difference is in-app purchases: TurnApp at none against StudioCal's 1. TurnApp also leads on ads (none vs shown) and iOS requirement (13.0 vs 17). StudioCal's advantage is update cadence (weekly vs every 4 months). On price and device support there is nothing between them.

Both are free to download. StudioCal sells 1 in-app purchase, starting at $3.99 per month. TurnApp asks for nothing beyond the download.

TurnApp ships an update every 4 months, StudioCal weekly. The most recent releases landed on September 28, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | TurnApp | StudioCal |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 4 MB | 69 MB |
| Requires iOS | **13.0** | 17 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 12+ |
| Developer | [Fabio Paracchini](https://appshunter.io/developer/1048927812) | [Roberto Maricchiolo](https://appshunter.io/developer/1848686797) |

## What reviewers say

### TurnApp

[App page](https://appshunter.io/ios/app/turnapp/id1261517658)

Manage volunteer schedules and communication for rescue, civil protection, and fire departments. Users can sign up for shifts, receive notifications, and access contact lists. Basic features are free for all associations.

**Highlights:** View association shift schedules, Sign up for shifts, Receive notifications, Access contact lists, Receive organizational communications

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

**In-app purchases:** none


### StudioCal

[App page](https://appshunter.io/ios/app/studiocal/id6760969305)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudioCal Pro — mensile | $3.99 | per month |


## Frequently asked questions

### Is TurnApp free?

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

### Is StudioCal free?

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

### Do TurnApp or StudioCal have ads?

StudioCal shows ads; TurnApp does not.

### Which is updated more often, TurnApp or StudioCal?

TurnApp ships an update every 4 months, and StudioCal weekly. Most recently, TurnApp was updated on September 28, 2026 and StudioCal on October 22, 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.*