# Brain Line Connect vs OneLine

The clearest difference is rating: Brain Line Connect at 5.0 against OneLine's 4.3. Brain Line Connect also leads on ads (none vs shown). OneLine's advantage is in-app purchases (none vs 9) and iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Brain Line Connect sells 9 in-app purchases, starting at $0.99 per 7 days. OneLine asks for nothing beyond the download.

Brain Line Connect holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 7 respectively.

Brain Line Connect ships an update every 3 weeks, OneLine every 11 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Brain Line Connect | OneLine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/brain-line-connect/id1473905162/reviews)** | [4.3 (7 ratings)](https://appshunter.io/ios/app/oneline-connect-the-dot/id1673361145/reviews) |
| Number of ratings | 3 | **7** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 107 MB | 96 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Payal Lakhani](https://appshunter.io/developer/1621490373) | [Jaymin Sorathiya](https://appshunter.io/developer/1665505439) |

## What reviewers say

### Brain Line Connect

[App page](https://appshunter.io/ios/app/brain-line-connect/id1473905162)

Train your mind with a challenging puzzle game where you connect all dots with a single touch. Navigate through hundreds of levels, avoiding obstacles and proving your puzzle-solving skills. Enjoy this brain-training experience anywhere, anytime, with no time limits.

**Highlights:** Hundreds of levels, Connect dots with one touch, Avoid obstacle lines, No time limits, Suitable for all ages, Clear graphics

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Banner Ad for 1 Week | $0.99 | per 7 days |
| Remove Pop-up Ads for 1 Week | $1.99 | per 7 days |
| Remove Banner Ad for 1 Month | $2.99 | per month |
| Remove Banner & Popup ad for 1 Week | $2.99 | per 7 days |
| Remove Pop-up Ads for 1 Month | $3.99 | per month |
| Remove Banner & Popup ad for 1Month | $4.99 | per month |
| Remove Banner AD | $5.99 | one-time |
| Remove Pop-up Ads | $5.99 | one-time |
| Remove Banner & Popup Ads | $9.99 | one-time |


### OneLine

[App page](https://appshunter.io/ios/app/oneline-connect-the-dot/id1673361145)

Connect dots with a single stroke to solve challenging puzzles. Relax your mind and sharpen your problem-solving skills with hundreds of levels and beautiful designs. Compete with friends and achieve perfection in this engaging brain teaser.

**Highlights:** Connect dots with a single stroke, Hundreds of challenging levels, Mind-bending puzzles, Achieve perfect three-star ratings, Visually stunning minimalist design, Strategic thinking required, Compete with friends

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Line Connect free?

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

### Is OneLine free?

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

### Which has better reviews, Brain Line Connect or OneLine?

Brain Line Connect is rated higher. Brain Line Connect averages 5.0 out of 5 from 3 ratings, while OneLine averages 4.3 from 7 ratings.

### Do Brain Line Connect or OneLine have ads?

OneLine shows ads; Brain Line Connect does not.

### Which is updated more often, Brain Line Connect or OneLine?

Brain Line Connect ships an update every 3 weeks, and OneLine every 11 days. Most recently, Brain Line Connect was updated on November 3, 2026 and OneLine on November 3, 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.*