# Orthoceph vs Premium Aligners

The clearest difference is ads: Orthoceph at none against Premium Aligners's shown. Orthoceph also leads on update cadence (every 3 days vs every 2 months). Premium Aligners's advantage is iOS requirement (12.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Orthoceph ships an update every 3 days, Premium Aligners every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Orthoceph | Premium Aligners |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 2 months |
| Size | 16 MB | 52 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [PT SATU SENYUM INDONESIA](https://appshunter.io/developer/1692264743) | [Bassem Dalleh](https://appshunter.io/developer/1812874647) |

## What reviewers say

### Orthoceph

[App page](https://appshunter.io/ios/app/orthoceph/id6450281873)

**Features:** macOS Compatibility

**In-app purchases:** none


### Premium Aligners

[App page](https://appshunter.io/ios/app/premium-aligners/id6746139793)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Orthoceph free?

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

### Is Premium Aligners free?

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

### Do Orthoceph or Premium Aligners have ads?

Premium Aligners shows ads; Orthoceph does not.

### Which is updated more often, Orthoceph or Premium Aligners?

Orthoceph ships an update every 3 days, and Premium Aligners every 2 months. Most recently, Orthoceph was updated on October 30, 2026 and Premium Aligners on October 28, 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.*