# Brainrot vs Chess Engine for Stockfish

The clearest difference is monetization model: Chess Engine for Stockfish at free with in-app purchases against Brainrot's subscription. Brainrot's advantage is rating (4.5 vs 4.1) and update cadence (every 6 days vs every 5 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Brainrot sells 15 in-app purchases, starting at $3.99 per month and Chess Engine for Stockfish sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Brainrot holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: Brainrot has 22K ratings behind it against 31, so its average is the more settled of the two. Written reviews point the same way: 18% of Brainrot's written reviews are positive against 0% of Chess Engine for Stockfish's.

Brainrot ships an update every 6 days, Chess Engine for Stockfish every 5 weeks. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Brainrot | Chess Engine for Stockfish |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (22K ratings)](https://appshunter.io/ios/app/brainrot-screen-time-control/id6744338972/reviews)** | [4.1 (31 ratings)](https://appshunter.io/ios/app/chess-engine-for-stockfish/id6753706741/reviews) |
| Number of ratings | **22K** | 31 |
| Positive reviews | **17.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 5 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 126 MB | 7 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Smolworks Inc](https://appshunter.io/developer/1807171666) | [Allegro Digital](https://appshunter.io/developer/1839170882) |

## What reviewers say

### Brainrot

[App page](https://appshunter.io/ios/app/brainrot-screen-time-control/id6744338972)

This app helps you regain control of your digital life by blocking distracting apps and websites. Utilize a focus timer and smart schedules to improve productivity, sleep, and reduce screen time. A visual indicator provides a playful nudge to encourage mindful usage.

**Highlights:** App and website blocking, Focus timer, Smart scheduling, Mindful breaks, Usage insights

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited (1 Month) | $3.99 | per month |
| Unlimited (1 Week) | $3.99 | per 7 days |
| Unlimited (1 Week) | $4.99 | per 7 days |
| monthly | $8.99 | per month |
| Unlimited (1 Year) | $9.99 | per year |
| Unlimited (1 Year) | $19.99 | per year |
| Unlimited (1 Year) | $19.99 | per year |
| Unlimited (1 Year) | $19.99 | per year |
| Brainrot (Full Access) | $24.99 | per year |
| Unlimited (1 Year) | $29.99 | per year |
| Unlimited (1 Year) | $29.99 | per year |
| Brainrot (Full Access) | $29.99 | per year |
| Unlimited (1 Year) | $44.99 | per year |
| Brainrot Annual | $49.99 | per year |
| Unlimited | $49.99 | per year |

**What reviewers like**

- 🚀 Reduces screen time
- 👍 Helpful for productivity
- 🥰 Great app
- 💯 Highly recommended

**What reviewers complain about**

- 💰 Requires paid subscription
- 🙅‍♀️ No free version available
- 😤 Forced to pay to use

**Reported bugs**

- Stuck on payment screen with no way out
- Requires re-entering info every time

**Requested features**

- Free version with limited features
- Free trial period


### Chess Engine for Stockfish

[App page](https://appshunter.io/ios/app/chess-engine-for-stockfish/id6753706741)

Analyze chess positions with a powerful engine, create and edit boards, and import games from images or FEN strings. Save your favorite setups and customize the look with various themes and piece styles.

**Highlights:** Advanced analysis board, Intuitive board editor, Import from images/FEN, Saved positions, Customizable themes, Win probability analysis

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is Brainrot free?

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

### Is Chess Engine for Stockfish free?

Chess Engine for Stockfish is free to download, with in-app purchases available.

### Which has better reviews, Brainrot or Chess Engine for Stockfish?

Brainrot is rated higher. Brainrot averages 4.5 out of 5 from 22K ratings, while Chess Engine for Stockfish averages 4.1 from 31 ratings.

### Do Brainrot or Chess Engine for Stockfish have ads?

Neither Brainrot nor Chess Engine for Stockfish shows ads.

### Which is updated more often, Brainrot or Chess Engine for Stockfish?

Brainrot ships an update every 6 days, and Chess Engine for Stockfish every 5 weeks. Most recently, Brainrot was updated on October 18, 2026 and Chess Engine for Stockfish on October 13, 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.*