# Tatify Studio vs Chartula

The clearest difference is in-app purchases: Tatify Studio at none against Chartula's 2. Tatify Studio also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chartula sells 2 in-app purchases, starting at $4.00 per year. Tatify Studio asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tatify Studio | Chartula |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/tatify-studio/id6764179976/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | — |
| Size | 186 MB | 10 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [David Williams](https://appshunter.io/developer/1893224618) | [Michael Ketelaar](https://appshunter.io/developer/1695471895) |

## What reviewers say

### Tatify Studio

[App page](https://appshunter.io/ios/app/tatify-studio/id6764179976)

This platform streamlines tattoo and piercing studio operations with advanced booking, client management, and financial tracking tools. It helps studios increase bookings, improve client retention, and run more efficiently through a comprehensive system designed for the industry.

**Highlights:** Advanced online booking, Industry-first session timer, Flash mode & online events, Complete CRM system, Artist payroll & commission tracking, Financial dashboards & reporting, Client portal

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

**In-app purchases:** none


### Chartula

[App page](https://appshunter.io/ios/app/chartula-handwriting-calendar/id6803904393)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chartula Yearly | $4.00 | per year |
| Chartula Unlock | $9.00 | one-time |


## Frequently asked questions

### Is Tatify Studio free?

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

### Is Chartula free?

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

### Do Tatify Studio or Chartula have ads?

Neither Tatify Studio nor Chartula shows ads.

### Which is updated more often, Tatify Studio or Chartula?

Tatify Studio ships an update weekly, and Chartula weekly. Most recently, Tatify Studio was updated on November 5, 2026 and Chartula on October 31, 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.*