# Blob Line vs Ball Tree

The clearest difference is update cadence: Ball Tree at daily against Blob Line's weekly. On price, ads, in-app purchases and device support there is nothing between them.

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

Blob Line ships an update weekly, Ball Tree daily. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Blob Line | Ball Tree |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Daily** |
| Size | 122 MB | 83 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [3A YAPIM VE YAZILIM DANISMANLIK LIMITED SIRKETI](https://appshunter.io/developer/1493049868) | [Virtual Projects Oyun Yazilim Ve Teknoloji](https://appshunter.io/developer/1327820445) |

## What reviewers say

### Blob Line

[App page](https://appshunter.io/ios/app/blob-line/id6615083042)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ball Tree

[App page](https://appshunter.io/ios/app/ball-tree/id6670758334)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blob Line free?

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

### Is Ball Tree free?

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

### Do Blob Line or Ball Tree have ads?

Both Blob Line and Ball Tree show ads.

### Which is updated more often, Blob Line or Ball Tree?

Blob Line ships an update weekly, and Ball Tree daily. Most recently, Blob Line was updated on October 7, 2026 and Ball Tree on October 1, 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.*