# SyncSplint App vs Orthero Aligner

The clearest difference is ads: Orthero Aligner at none against SyncSplint App's shown. SyncSplint App's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, 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.

SyncSplint App ships an update every 11 days, Orthero Aligner fortnightly. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SyncSplint App | Orthero Aligner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Fortnightly |
| Size | 168 MB | 44 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Orlin Atanasov](https://appshunter.io/developer/1716571276) | [Orthero](https://appshunter.io/developer/1847871801) |

## What reviewers say

### SyncSplint App

[App page](https://appshunter.io/ios/app/syncsplint-app/id6578457624)

**Features:** macOS Compatibility

**In-app purchases:** none


### Orthero Aligner

[App page](https://appshunter.io/ios/app/orthero-aligner/id6754326157)

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

**In-app purchases:** none


## Frequently asked questions

### Is SyncSplint App free?

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

### Is Orthero Aligner free?

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

### Do SyncSplint App or Orthero Aligner have ads?

SyncSplint App shows ads; Orthero Aligner does not.

### Which is updated more often, SyncSplint App or Orthero Aligner?

SyncSplint App ships an update every 11 days, and Orthero Aligner fortnightly. Most recently, SyncSplint App was updated on September 10, 2026 and Orthero Aligner on September 21, 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.*