# Teethcare vs Sety

The clearest difference is rating: Teethcare at 4.0 against Sety's 3.4. Teethcare also leads on in-app purchases (none vs 2) and iOS requirement (9.0 vs 15.6). Sety's advantage is update cadence (every 4 days vs every 6 weeks) and review sentiment (67% vs 56%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Sety sells 2 in-app purchases, starting at $1.99 per month. Teethcare asks for nothing beyond the download.

Teethcare holds the better App Store score, 4.0 against 3.4. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews complicate that: 56% of Teethcare's written reviews are positive against 67% of Sety's, so the app with the better star average is not the one people write more warmly about.

Teethcare ships an update every 6 weeks, Sety every 4 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Teethcare | Sety |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/teethcare/id1385285553/reviews)** | [3.4 (10 ratings)](https://appshunter.io/ios/app/sety/id1532745340/reviews) |
| Number of ratings | 4 | **10** |
| Positive reviews | 55.6% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | **Free** | Freemium |
| Size | 160 MB | 57 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [立华 赵](https://appshunter.io/developer/743608936) | [Sety](https://appshunter.io/developer/1532745342) |

## What reviewers say

### Teethcare

[App page](https://appshunter.io/ios/app/teethcare/id1385285553)

This smart toothbrush app guides you to better oral hygiene habits. It tracks 16 areas of your mouth, provides reports on brushing effectiveness, and reminds you when to replace your brush head. Monitor your progress daily, weekly, or monthly for a cleaner smile.

**Highlights:** Smart sonic toothbrush guidance, Tracks 16 brushing areas, Daily brushing reports, Brush head replacement reminders, History data monitoring (daily, weekly, monthly), Offline data synchronization

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

**In-app purchases:** none


### Sety

[App page](https://appshunter.io/ios/app/sety/id1532745340)

This platform provides real-time threat data, access control, and emergency response for homes, estates, and businesses. It offers live danger zone reports, visitor verification, and one-tap SOS with private first responder connections.

**Highlights:** Real-time threat data, Verified access control, Emergency response, Live danger zone reports, Visitor verification, One-tap SOS

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sety Basic | $1.99 | per month |
| Sety Premium | $4.99 | per month |


## Frequently asked questions

### Is Teethcare free?

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

### Is Sety free?

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

### Which has better reviews, Teethcare or Sety?

Teethcare is rated higher. Teethcare averages 4.0 out of 5 from 4 ratings, while Sety averages 3.4 from 10 ratings.

### Do Teethcare or Sety have ads?

Neither Teethcare nor Sety shows ads.

### Which is updated more often, Teethcare or Sety?

Teethcare ships an update every 6 weeks, and Sety every 4 days. Most recently, Teethcare was updated on November 2, 2026 and Sety on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*