# Sandbrix vs Kotipathi LK

The clearest difference is ads: Sandbrix at none against Kotipathi LK's shown. Sandbrix also leads on iOS requirement (13.0 vs 16.0). Kotipathi LK's advantage is update cadence (every 2 days vs every 3 weeks). On price, 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.

Sandbrix ships an update every 3 weeks, Kotipathi LK every 2 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Sandbrix | Kotipathi LK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 48 MB | 102 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Sandbrix](https://appshunter.io/developer/1883297045) | [Sivasothy Sackthithazan](https://appshunter.io/developer/6807764988) |

## What reviewers say

### Sandbrix

[App page](https://appshunter.io/ios/app/sandbrix/id6760216728)

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

**In-app purchases:** none


### Kotipathi LK

[App page](https://appshunter.io/ios/app/kotipathi-lk/id6807764986)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sandbrix free?

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

### Is Kotipathi LK free?

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

### Do Sandbrix or Kotipathi LK have ads?

Kotipathi LK shows ads; Sandbrix does not.

### Which is updated more often, Sandbrix or Kotipathi LK?

Sandbrix ships an update every 3 weeks, and Kotipathi LK every 2 days. Most recently, Sandbrix was updated on October 15, 2026 and Kotipathi LK on October 7, 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.*