# ESP RainMaker Classic vs Docker Server Admin

The clearest difference is in-app purchases: ESP RainMaker Classic at none against Docker Server Admin's 2. ESP RainMaker Classic also leads on iOS requirement (13.0 vs 15.1). Docker Server Admin's advantage is review sentiment (64% vs 30%) and rating (4.7 vs 4.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Docker Server Admin sells 2 in-app purchases, starting at $29.99 per year. ESP RainMaker Classic asks for nothing beyond the download.

Docker Server Admin holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Docker Server Admin has 144 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 30% of ESP RainMaker Classic's written reviews are positive against 64% of Docker Server Admin's.

ESP RainMaker Classic ships an update every 5 weeks, Docker Server Admin every 2 months. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ESP RainMaker Classic | Docker Server Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (12 ratings)](https://appshunter.io/ios/app/esp-rainmaker-classic/id1497491540/reviews) | **[4.7 (144 ratings)](https://appshunter.io/ios/app/docker-server-admin/id1591150334/reviews)** |
| Number of ratings | 12 | **144** |
| Positive reviews | 30.0% of reviews | **63.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#176** |
| Size | 58 MB | 24 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.](https://appshunter.io/developer/1071176699) | [婉媚 邵](https://appshunter.io/developer/1297240696) |

## What reviewers say

### ESP RainMaker Classic

[App page](https://appshunter.io/ios/app/esp-rainmaker-classic/id1497491540)

This platform allows developers to quickly realize ideas using ESP32/ESP32-S2 hardware. It facilitates account sign-up, device provisioning, and control, with an automatically rendered UI based on firmware descriptions.

**Highlights:** ESP32/ESP32-S2 integration, Account sign-up, Device provisioning, Device control and management, Auto-rendered UI, Firmware description integration

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

**In-app purchases:** none


### Docker Server Admin

[App page](https://appshunter.io/ios/app/docker-server-admin/id1591150334)

**Currently charting:** #176 Top Free · Developer Tools (US App Store)

Manage Docker containers, images, and Linux hosts remotely via SSH. Monitor system performance with detailed stats and control your environment with an integrated terminal and SFTP file explorer.

**Highlights:** Docker container monitoring & management, Linux host performance dashboard, Real-time CPU, memory, disk, and network stats, Integrated SSH terminal with jump host support, SFTP file explorer for remote file management, Docker image management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Docker Pro | $29.99 | per year |
| Docker Pro | $59.99 | one-time |

**What reviewers like**

- 👍 Great Docker app
- 👍 UI is easy to use
- 👍 App does what it needs to do
- 👍 Perfect demonstration
- 👍 Love the UI

**What reviewers complain about**

- 🐛 Support is non-existent
- 🐛 Charges without subscription
- 🐛 Not very fluid, feels clunky
- 🐛 Expensive
- 🐛 Slow and unresponsive

**Reported bugs**

- Card charged without open subscription
- Support requests unanswered
- Loading bar is annoying
- CPU values don't change
- Blue 'Add' button covers bottom menu

**Requested features**

- Network visualization
- List of bash commands


## Frequently asked questions

### Is ESP RainMaker Classic free?

ESP RainMaker Classic is free to download, with no in-app purchases.

### Is Docker Server Admin free?

Docker Server Admin is free to download, with in-app purchases available.

### Which has better reviews, ESP RainMaker Classic or Docker Server Admin?

Docker Server Admin is rated higher. ESP RainMaker Classic averages 4.4 out of 5 from 12 ratings, while Docker Server Admin averages 4.7 from 144 ratings.

### Do ESP RainMaker Classic or Docker Server Admin have ads?

Neither ESP RainMaker Classic nor Docker Server Admin shows ads.

### Which is updated more often, ESP RainMaker Classic or Docker Server Admin?

ESP RainMaker Classic ships an update every 5 weeks, and Docker Server Admin every 2 months. Most recently, ESP RainMaker Classic was updated on October 13, 2026 and Docker Server Admin on October 11, 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.*