# Dental Stack vs Smilezy

Dental Stack and Smilezy are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 1.0 for Dental Stack against 1.0 for Smilezy. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Dental Stack ships an update every 4 weeks, Smilezy monthly. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Dental Stack | Smilezy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/dental-stack/id6451335341/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/smilezy/id6738463275/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 72 MB | 72 MB |
| Requires iOS | 16.1 | 16.1 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [DentalStack](https://appshunter.io/developer/1697611393) | [Orthodontics master limited](https://appshunter.io/developer/1780946326) |

## What reviewers say

### Dental Stack

[App page](https://appshunter.io/ios/app/dental-stack/id6451335341)

This app helps users track their clear aligner treatment, ensuring they meet daily wear time goals and remember to change aligners on schedule. It allows for progress photo capture and secure sharing with doctors, providing insights and keeping users motivated throughout their orthodontic journey.

**Highlights:** Track daily aligner wear time, Reminders for aligner changes, Capture and share progress photos, Connect and communicate with doctor, View treatment timeline and milestones, Detailed aligner usage insights

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

**In-app purchases:** none


### Smilezy

[App page](https://appshunter.io/ios/app/smilezy/id6738463275)

This app helps you track your daily aligner wear time and reminds you when to change them. Capture and share progress photos with your doctor and stay connected for personalized guidance throughout your treatment journey.

**Highlights:** Track daily aligner wear time, Personalized aligner change reminders, Capture and share progress photos, Connect with your doctor, Monitor treatment timeline, Aligner wear insights

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dental Stack free?

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

### Is Smilezy free?

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

### Which has better reviews, Dental Stack or Smilezy?

Dental Stack and Smilezy are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Dental Stack or Smilezy have ads?

Neither Dental Stack nor Smilezy shows ads.

### Which is updated more often, Dental Stack or Smilezy?

Dental Stack ships an update every 4 weeks, and Smilezy monthly. Most recently, Dental Stack was updated on September 17, 2026 and Smilezy on September 12, 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.*