# Weighplate vs AlignerSilk

The clearest difference is in-app purchases: AlignerSilk at none against Weighplate's 2. Weighplate's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Weighplate sells 2 in-app purchases, starting at $9.99 per month. AlignerSilk asks for nothing beyond the download.

Weighplate ships an update fortnightly, AlignerSilk every 2 weeks. Both last shipped on October 10, 2026.

## The numbers

| Metric | Weighplate | AlignerSilk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/alignersilk/id6760960587/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 67 MB | 177 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Weighplate Pty Ltd](https://appshunter.io/developer/1843794194) | [Jack Buhler](https://appshunter.io/developer/1887041637) |

## What reviewers say

### Weighplate

[App page](https://appshunter.io/ios/app/weighplate/id6753579199)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WeighPlate Monthly | $9.99 | per month |
| WeighPlate Yearly | $59.99 | per year |


### AlignerSilk

[App page](https://appshunter.io/ios/app/alignersilk/id6760960587)

This app helps you stay on track with your clear aligner treatment. It provides tools for tracking wear time, managing trays, documenting progress with photos, and setting reminders to ensure a successful smile transformation.

**Highlights:** Wear time tracking with Live Activities, 14-day wear analytics and per-tray stats, Tray management and treatment timeline, Private, on-device photo journal, Customizable switch and out-of-mouth reminders, Privacy-focused, on-device data storage

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Weighplate free?

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

### Is AlignerSilk free?

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

### Do Weighplate or AlignerSilk have ads?

Neither Weighplate nor AlignerSilk shows ads.

### Which is updated more often, Weighplate or AlignerSilk?

Weighplate ships an update fortnightly, and AlignerSilk every 2 weeks. Most recently, Weighplate was updated on October 10, 2026 and AlignerSilk on October 10, 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.*