# Brain Lines vs MindChess

The clearest difference is ads: MindChess at none against Brain Lines's shown. Brain Lines's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Brain Lines sells 1 one-off in-app purchase and MindChess sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Brain Lines ships an update every 5 days, MindChess every 3 weeks. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Brain Lines | MindChess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mindchess/id6745103930/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 145 MB | 87 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LU ENHANCE Inc.](https://appshunter.io/developer/1594374063) | [omar megdadi](https://appshunter.io/developer/589920371) |

## What reviewers say

### Brain Lines

[App page](https://appshunter.io/ios/app/brain-lines-train-your-brain/id1641032936)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### MindChess

[App page](https://appshunter.io/ios/app/mindchess/id6745103930)

This app offers daily chess training designed to enhance mental visualization and blindfold play. It features mini-games that improve calculation, memory, and concentration, inspired by grandmaster training methods. Practice exercises focus on board elements without needing a physical board.

**Highlights:** Mental visualization training, Blindfold chess practice, Calculation and memory improvement, Concentration exercises, Mini-games inspired by grandmasters, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Yearly subscription | $9.99 | per year |


## Frequently asked questions

### Is Brain Lines free?

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

### Is MindChess free?

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

### Do Brain Lines or MindChess have ads?

Brain Lines shows ads; MindChess does not.

### Which is updated more often, Brain Lines or MindChess?

Brain Lines ships an update every 5 days, and MindChess every 3 weeks. Most recently, Brain Lines was updated on September 29, 2026 and MindChess on October 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.*