# Docker Manager GUI vs SynRTK

The clearest difference is in-app purchases: SynRTK at none against Docker Manager GUI's 3. SynRTK also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Docker Manager GUI sells 3 in-app purchases, starting at $2.99 per month. SynRTK asks for nothing beyond the download.

Docker Manager GUI ships an update fortnightly, SynRTK every 11 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Docker Manager GUI | SynRTK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (37 ratings)](https://appshunter.io/ios/app/docker-manager-gui-whaledeck/id1581548562/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 61.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 30 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Florian Seida](https://appshunter.io/developer/1503312095) | [SYNEREX](https://appshunter.io/developer/1794696313) |

## What reviewers say

### Docker Manager GUI

[App page](https://appshunter.io/ios/app/docker-manager-gui-whaledeck/id1581548562)

Manage your Docker environment with a visual dashboard that centralizes performance metrics, container logs, and actions across multiple servers. Easily monitor your entire setup, gain insights into containers, and quickly address issues. Tailor the tool to fit your workflow for increased efficiency.

**Highlights:** Visual dashboard for Docker environments, Centralized performance metrics, Container logs and actions, Multi-server management, Split View for side-by-side monitoring, Biometric authentication

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WhaleDeck Pro \| Monthly | $2.99 | per month |
| WhaleDeck Pro \| Annual | $20.99 | per year |
| WhaleDeck Pro \| Lifetime | $57.00 | one-time |


### SynRTK

[App page](https://appshunter.io/ios/app/synrtk/id6741556561)

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

**In-app purchases:** none


## Frequently asked questions

### Is Docker Manager GUI free?

Docker Manager GUI is free to download, with in-app purchases available.

### Is SynRTK free?

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

### Do Docker Manager GUI or SynRTK have ads?

Neither Docker Manager GUI nor SynRTK shows ads.

### Which is updated more often, Docker Manager GUI or SynRTK?

Docker Manager GUI ships an update fortnightly, and SynRTK every 11 days. Most recently, Docker Manager GUI was updated on October 15, 2026 and SynRTK on October 6, 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.*