# Brain vs Gloss

The clearest difference is price: Gloss at Free against Brain's $39.99. Brain's advantage is update cadence (every 6 days vs every 3 weeks). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Gloss is free to download; Brain costs $39.99 up front. Brain sells 3 in-app purchases, starting at $0.99 per month and Gloss sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Brain against 5.0 for Gloss. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Brain ships an update every 6 days, Gloss every 3 weeks. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Brain | Gloss |
| --- | --- | --- |
| Price | $39.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/brain-shift/id6787929828/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/gloss-ai-skin-analysis/id6792349354/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | Freemium | Freemium |
| Size | 11 MB | 49 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ANTONINO COLOMBA](https://appshunter.io/developer/6787929830) | [Leonardo Croce Escobar](https://appshunter.io/developer/1896560734) |

## What reviewers say

### Brain

[App page](https://appshunter.io/ios/app/brain-shift/id6787929828)

This app offers a private audio practice designed to cultivate positive self-talk and transform beneficial thoughts into consistent actions. It features guided conversations and affirmation loops to aid in sleep and daytime use, with options for personalization and local storage of all your data.

**Highlights:** Two-voice conversation practice, Overnight affirmation loops, Customizable voice packs, Record your own phrases, Private journal for goal tracking, Local data storage

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound-a-tude Plus | $0.99 | per month |
| Quit Smoking | $49.99 | one-time |
| Calm & Control | $49.99 | one-time |


### Gloss

[App page](https://appshunter.io/ios/app/gloss-ai-skin-analysis/id6792349354)

Track your skin's health and progress with daily selfies. Get a Glow score and detailed metrics like hydration and clarity to understand what skincare works for you. Receive a personalized routine and monitor your improvements over time.

**Highlights:** Daily Glow score, Hydration, clarity, texture, radiance tracking, Personalized AM/PM routine, Progress trend lines, Product effectiveness tracking, Weekly recaps

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gloss+ Monthly | $7.99 | per month |
| Gloss+ Yearly | $24.99 | per year |


## Frequently asked questions

### Is Brain free?

Brain costs $39.99, and also offers in-app purchases.

### Is Gloss free?

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

### Which has better reviews, Brain or Gloss?

Brain and Gloss are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Brain or Gloss have ads?

Neither Brain nor Gloss shows ads.

### Which is updated more often, Brain or Gloss?

Brain ships an update every 6 days, and Gloss every 3 weeks. Most recently, Brain was updated on October 17, 2026 and Gloss on October 19, 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.*