# Docker Manager GUI vs FlagGallery

The clearest difference is in-app purchases: FlagGallery at none against Docker Manager GUI's 3. FlagGallery also leads on update cadence (every 6 days vs every 2 weeks). Docker Manager GUI's advantage is chart position (#188 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

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

Docker Manager GUI ships an update every 2 weeks, FlagGallery every 6 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Docker Manager GUI | FlagGallery |
| --- | --- | --- |
| 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 | Every 2 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#188** | — |
| Size | 24 MB | 48 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Florian Seida](https://appshunter.io/developer/1503312095) | [Tafadzwa Alexander Razaro](https://appshunter.io/developer/1753148504) |

## What reviewers say

### Docker Manager GUI

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

**Currently charting:** #188 Top Grossing · Developer Tools (US App Store)

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 |


### FlagGallery

[App page](https://appshunter.io/ios/app/flaggallery/id6541756848)

**Features:** macOS Compatibility

**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 FlagGallery free?

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

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

Neither Docker Manager GUI nor FlagGallery shows ads.

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

Docker Manager GUI ships an update every 2 weeks, and FlagGallery every 6 days. Most recently, Docker Manager GUI was updated on October 24, 2026 and FlagGallery on October 13, 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.*