# Seaty vs Brain Printer

The clearest difference is in-app purchases: Seaty at none against Brain Printer's 2. Seaty also leads on iOS requirement (16.4 vs 18.2). Brain Printer's advantage is update cadence (fortnightly vs every 3 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Brain Printer sells 2 in-app purchases, starting at $2.99 per 7 days. Seaty asks for nothing beyond the download.

Seaty ships an update every 3 months, Brain Printer fortnightly. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Seaty | Brain Printer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brain-printer/id6741827154/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 80 MB | 220 MB |
| Requires iOS | **16.4** | 18.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Daniel Haddon](https://appshunter.io/developer/941385197) | [Steven Strange](https://appshunter.io/developer/1637538508) |

## What reviewers say

### Seaty

[App page](https://appshunter.io/ios/app/seaty/id1456517116)

This app helps event organizers manage all aspects of their productions, from scheduling rehearsals and sharing materials to selling tickets and scanning them at the door. It also provides attendees with easy access to their tickets and event information.

**Highlights:** Create event schedules, Share scripts and music, Offline ticket scanning, Track ticket sales, Access event tickets, Background music playback, Apple Wallet integration

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

**In-app purchases:** none


### Brain Printer

[App page](https://appshunter.io/ios/app/brain-printer/id6741827154)

Scan your head to estimate brain volume and generate a 3D-printable model. This app uses facial scanning to calculate head circumference and convert measurements into a downloadable STL file for 3D printing.

**Highlights:** Brain size estimation, Facial scanning technology, 3D model generation, Downloadable STL file, Share results

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Save Unlimited STL Files | $2.99 | per 7 days |
| Single STL File | $4.99 | one-time |


## Frequently asked questions

### Is Seaty free?

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

### Is Brain Printer free?

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

### Do Seaty or Brain Printer have ads?

Neither Seaty nor Brain Printer shows ads.

### Which is updated more often, Seaty or Brain Printer?

Seaty ships an update every 3 months, and Brain Printer fortnightly. Most recently, Seaty was updated on September 17, 2026 and Brain Printer on September 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.*