# Kinsie vs Echo Trainer

The clearest difference is in-app purchases: Kinsie at none against Echo Trainer's 2. Kinsie also leads on update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Echo Trainer sells 2 in-app purchases, starting at $4.99 per month. Kinsie asks for nothing beyond the download.

Kinsie ships an update fortnightly, Echo Trainer every 2 months. The most recent releases landed on September 13, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Kinsie | Echo Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kinsie/id6747897756/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 46 MB | 41 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Kinsie Inc.](https://appshunter.io/developer/1818893611) | [Raymond Huynh](https://appshunter.io/developer/1851092393) |

## What reviewers say

### Kinsie

[App page](https://appshunter.io/ios/app/kinsie/id6747897756)

Discover skincare products tailored to your unique skin type and concerns. Track your routine, share your experiences, and find recommendations from users with similar skin.

**Highlights:** Personalized product matching, User-generated reviews and photos, Skincare routine tracking, Product comparison, Beauty journal organization, Discover new products

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

**In-app purchases:** none


### Echo Trainer

[App page](https://appshunter.io/ios/app/echo-trainer/id6754950395)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo Trainer Premium (1 Month) | $4.99 | per month |
| Echo Trainer Premium (1 Year) | $34.99 | per year |


## Frequently asked questions

### Is Kinsie free?

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

### Is Echo Trainer free?

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

### Do Kinsie or Echo Trainer have ads?

Neither Kinsie nor Echo Trainer shows ads.

### Which is updated more often, Kinsie or Echo Trainer?

Kinsie ships an update fortnightly, and Echo Trainer every 2 months. Most recently, Kinsie was updated on September 13, 2026 and Echo Trainer on September 10, 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.*