# GUM SMART vs Skillhouette

The clearest difference is review sentiment: Skillhouette at 100% against GUM SMART's 41%. Skillhouette also leads on in-app purchases (none vs 1). GUM SMART's advantage is price (Free vs $2.99). On update cadence, ads, device support and iOS requirement there is nothing between them.

GUM SMART is free to download; Skillhouette costs $2.99 up front. GUM SMART sells 1 in-app purchase, starting at $27.49 per year. Skillhouette asks for nothing beyond the download.

GUM SMART ships an update every 2 months, Skillhouette monthly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | GUM SMART | Skillhouette |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/gum-smart/id1473619600/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 40.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 192 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PLAYBRUSH LTD](https://appshunter.io/developer/959404938) | [Fabian Kindermann](https://appshunter.io/developer/1886235339) |

## What reviewers say

### GUM SMART

[App page](https://appshunter.io/ios/app/gum-smart/id1473619600)

This app helps you build healthier brushing habits with personalized support and real-time coaching. It offers insights into your brushing coverage, frequency, duration, and pressure, and provides tailored advice. It works with any toothbrush and offers full functionality when paired with a compatible electric model.

**Highlights:** Personalized brushing support, Real-time brushing coach, Brushing insights and stats, Tailored oral hygiene advice, Brushing session logging, Customizable reminders

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Playbrush Subscription | $27.49 | per year |


### Skillhouette

[App page](https://appshunter.io/ios/app/skillhouette/id6776181203)

This app offers a collection of short, quiet activities designed to help manage stress, tension, and overwhelm. It provides guided breathing exercises, grounding techniques, and focus activities without requiring an account or internet connection.

**Highlights:** Guided breathing exercises, Grounding techniques (5-4-3-2-1), Focus activities (Bubble Pop), No account or sign-in required, Offline functionality, Private and ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GUM SMART free?

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

### Is Skillhouette free?

Skillhouette costs $2.99, with no in-app purchases.

### Do GUM SMART or Skillhouette have ads?

Neither GUM SMART nor Skillhouette shows ads.

### Which is updated more often, GUM SMART or Skillhouette?

GUM SMART ships an update every 2 months, and Skillhouette monthly. Most recently, GUM SMART was updated on October 15, 2026 and Skillhouette on October 7, 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.*