# Dosti Blue Circle X vs Leadbrix

The clearest difference is update cadence: Dosti Blue Circle X at monthly against Leadbrix's every 4 months. Leadbrix's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Dosti Blue Circle X ships an update monthly, Leadbrix every 4 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Dosti Blue Circle X | Leadbrix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Size | 55 MB | 21 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GAMUT INFOSYSTEMS LIMITED](https://appshunter.io/developer/1177622095) | [Leadbrix](https://appshunter.io/developer/1869897330) |

## What reviewers say

### Dosti Blue Circle X

[App page](https://appshunter.io/ios/app/dosti-blue-circle-x/id6504716202)

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

**In-app purchases:** none


### Leadbrix

[App page](https://appshunter.io/ios/app/leadbrix/id6757952543)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dosti Blue Circle X free?

Dosti Blue Circle X is free to download, with no in-app purchases.

### Is Leadbrix free?

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

### Do Dosti Blue Circle X or Leadbrix have ads?

Neither Dosti Blue Circle X nor Leadbrix shows ads.

### Which is updated more often, Dosti Blue Circle X or Leadbrix?

Dosti Blue Circle X ships an update monthly, and Leadbrix every 4 months. Most recently, Dosti Blue Circle X was updated on October 27, 2026 and Leadbrix on October 28, 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.*