# Better Brain App vs King Lou

The clearest difference is review sentiment: King Lou at 100% against Better Brain App's 50%. King Lou also leads on rating (4.9 vs 4.7) and ratings volume (307 vs 20). Better Brain App's advantage is monetization model (ad-supported vs free with in-app purchases). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

King Lou holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: King Lou has 307 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 50% of Better Brain App's written reviews are positive against 100% of King Lou's.

Better Brain App ships an update every 5 weeks, King Lou every 3 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Better Brain App | King Lou |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (20 ratings)](https://appshunter.io/ios/app/better-brain-app/id6450319834/reviews) | **[4.9 (307 ratings)](https://appshunter.io/ios/app/king-lou/id6469634656/reviews)** |
| Number of ratings | 20 | **307** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 112 MB | 57 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Natural Stacks](https://appshunter.io/developer/1692827658) | [King Lou](https://appshunter.io/developer/1712337213) |

## What reviewers say

### Better Brain App

[App page](https://appshunter.io/ios/app/better-brain-app/id6450319834)

Access exclusive discounts and early product launches. Features a new brain assessment and games to support cognitive function, along with secure and fast checkout for all your purchases.

**Highlights:** Exclusive discounts, Early access to launches, Brain assessment, Cognitive function games, Secure and fast checkout, First-to-know notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### King Lou

[App page](https://appshunter.io/ios/app/king-lou/id6469634656)

Discover exclusive pet products, get early access to new launches, and stay informed about all things related to your furry friends. Shop the latest arrivals and save your favorites for later with a quick and secure checkout.

**Highlights:** Exclusive item access, Early product launch access, Quick product information, Easy catalog browsing, First-to-know notifications, Secure and fast checkout, Save favorite items

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 High quality pet treats
- 👍 Dogs love the treats
- 👍 Healthy ingredients
- 👍 Fast shipping
- 👍 No smashed bags


## Frequently asked questions

### Is Better Brain App free?

Better Brain App is free to download, with no in-app purchases.

### Is King Lou free?

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

### Which has better reviews, Better Brain App or King Lou?

King Lou is rated higher. Better Brain App averages 4.7 out of 5 from 20 ratings, while King Lou averages 4.9 from 307 ratings.

### Do Better Brain App or King Lou have ads?

Both Better Brain App and King Lou show ads.

### Which is updated more often, Better Brain App or King Lou?

Better Brain App ships an update every 5 weeks, and King Lou every 3 weeks. Most recently, Better Brain App was updated on October 24, 2026 and King Lou on October 21, 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.*