# Saca Octopus vs GTK

The clearest difference is update cadence: Saca Octopus at weekly against GTK's monthly. 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.

Saca Octopus ships an update weekly, GTK monthly. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Saca Octopus | GTK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | — |
| Size | 6 MB | 15 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [胜 邓](https://appshunter.io/developer/1368398791) | [晓鹏 林](https://appshunter.io/developer/1650500989) |

## What reviewers say

### Saca Octopus

[App page](https://appshunter.io/ios/app/saca-octopus/id1559916048)

This utility app transforms your phone into a remote control for various functions. It allows you to lock and unlock devices, locate your vehicle, and more. Download it to experience convenient remote control capabilities.

**Highlights:** Phone as remote transmitter, Locking functionality, Unlocking functionality, Vehicle finding, Remote control capabilities

**Features:** macOS Compatibility

**In-app purchases:** none


### GTK

[App page](https://appshunter.io/ios/app/gtk/id6443926965)

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

**In-app purchases:** none


## Frequently asked questions

### Is Saca Octopus free?

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

### Is GTK free?

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

### Do Saca Octopus or GTK have ads?

Neither Saca Octopus nor GTK shows ads.

### Which is updated more often, Saca Octopus or GTK?

Saca Octopus ships an update weekly, and GTK monthly. Most recently, Saca Octopus was updated on October 12, 2026 and GTK on October 9, 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.*