# Aligner Smile Tracker vs CharmChat

The clearest difference is review sentiment: CharmChat at 90% against Aligner Smile Tracker's 44%. CharmChat also leads on rating (4.5 vs 3.0) and update cadence (every 3 days vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Aligner Smile Tracker sells 5 one-off in-app purchases and CharmChat sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CharmChat holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: CharmChat has 866 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 44% of Aligner Smile Tracker's written reviews are positive against 90% of CharmChat's.

Aligner Smile Tracker ships an update every 6 weeks, CharmChat every 3 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Aligner Smile Tracker | CharmChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/aligner-smile-tracker/id1535341862/reviews) | **[4.5 (866 ratings)](https://appshunter.io/ios/app/charmchat-dating-assistant/id6463583958/reviews)** |
| Number of ratings | 2 | **866** |
| Positive reviews | 43.8% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 74 MB | 38 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Pocket Pixels LTD](https://appshunter.io/developer/479858885) | [Miao Technologies LLC](https://appshunter.io/developer/1757733333) |

## What reviewers say

### Aligner Smile Tracker

[App page](https://appshunter.io/ios/app/aligner-smile-tracker/id1535341862)

This app helps users stay consistent with their orthodontic aligner treatment. It tracks wear time, monitors progress with photos, and sends helpful reminders to ensure users achieve their desired smile.

**Highlights:** Track aligner wear time, Monitor progress photos, Set wear time reminders, Receive aligner change notifications, Create smile transformation videos, Log daily aligner usage

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Adverts | $1.99 | one-time |
| 3 Credits | $2.99 | one-time |
| 10 Credits | $8.99 | one-time |
| 25 Credits | $19.99 | one-time |
| Smile Tracker Lifetime | $29.99 | one-time |


### CharmChat

[App page](https://appshunter.io/ios/app/charmchat-dating-assistant/id6463583958)

This AI-powered assistant helps you navigate dating conversations. Get help with icebreakers, keeping chats alive, and decoding messages. It offers reply suggestions and chat analysis to make dating texting effortless and help you build meaningful connections.

**Highlights:** AI-powered reply suggestions, Dating conversation analysis, Icebreaker assistance, Red flag detection, Zodiac compatibility insights, Personalized dating plans

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CharmChat Pro | $3.99 | per 7 days |
| CharmChat Pro | $5.99 | per 7 days |
| CharmChat Premium | $5.99 | per 7 days |
| Monthly | $22.99 | per month |
| Annual | $269.99 | per year |


## Frequently asked questions

### Is Aligner Smile Tracker free?

Aligner Smile Tracker is free to download, with in-app purchases available.

### Is CharmChat free?

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

### Which has better reviews, Aligner Smile Tracker or CharmChat?

CharmChat is rated higher. Aligner Smile Tracker averages 3.0 out of 5 from 2 ratings, while CharmChat averages 4.5 from 866 ratings.

### Do Aligner Smile Tracker or CharmChat have ads?

Neither Aligner Smile Tracker nor CharmChat shows ads.

### Which is updated more often, Aligner Smile Tracker or CharmChat?

Aligner Smile Tracker ships an update every 6 weeks, and CharmChat every 3 days. Most recently, Aligner Smile Tracker was updated on October 29, 2026 and CharmChat on October 30, 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.*