# Riduck vs Solace Skin

The clearest difference is in-app purchases: Riduck at none against Solace Skin's 2. Riduck also leads on iOS requirement (11.0 vs 15.1). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Solace Skin sells 2 in-app purchases, starting at $7.99 per month. Riduck asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Riduck against 5.0 for Solace Skin. Both are backed by a comparable volume of ratings — 4 and 5 respectively.

Riduck ships an update every 3 weeks, Solace Skin every 2 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Riduck | Solace Skin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/riduck/id6468761440/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/solace-skin/id6781426862/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Ad-supported** | Freemium |
| Size | 84 MB | 42 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Riduck Inc.](https://appshunter.io/developer/1710495438) | [David Osipyan](https://appshunter.io/developer/1896160113) |

## What reviewers say

### Riduck

[App page](https://appshunter.io/ios/app/riduck/id6468761440)

This cycling performance coach uses big data to calculate your FTP and peak power. It provides easy-to-understand weekly training summaries and detailed riding data analysis. Simulate how changes in equipment or weight might affect your performance.

**Highlights:** FTP calculation using big data, Peak power renewal notifications, Easy-to-understand training summaries, Detailed riding data analysis, Course performance simulator

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

**In-app purchases:** none


### Solace Skin

[App page](https://appshunter.io/ios/app/solace-skin/id6781426862)

This app analyzes your skin using a selfie scan to identify issues like dryness, oiliness, and breakouts. It then generates a personalized skincare routine tailored to your skin type and allergies. Track your progress and maintain consistency with daily routine reminders.

**Highlights:** AI skin selfie scan, Skin condition analysis, Personalized AM/PM routines, Product recommendations, Allergy filtering, Progress tracking, Skin timeline

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solace Monthly | $7.99 | per month |
| Solace Premium (Annual) | $29.99 | per year |


## Frequently asked questions

### Is Riduck free?

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

### Is Solace Skin free?

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

### Which has better reviews, Riduck or Solace Skin?

Riduck and Solace Skin are both rated 5.0 out of 5 on the App Store, from 4 and 5 ratings respectively.

### Do Riduck or Solace Skin have ads?

Neither Riduck nor Solace Skin shows ads.

### Which is updated more often, Riduck or Solace Skin?

Riduck ships an update every 3 weeks, and Solace Skin every 2 weeks. Most recently, Riduck was updated on October 7, 2026 and Solace Skin on October 8, 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.*