# Nittany Energy vs Container Manager

The clearest difference is in-app purchases: Nittany Energy at none against Container Manager's 2. Nittany Energy also leads on iOS requirement (8.0 vs 18.0). Container Manager's advantage is update cadence (every 2 months vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Container Manager sells 2 in-app purchases, starting at $2.99 per month. Nittany Energy asks for nothing beyond the download.

Nittany Energy ships an update every 3 months, Container Manager every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Nittany Energy | Container Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/container-manager/id1548293451/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 96 MB | 56 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Blue Cow Software, Inc.](https://appshunter.io/developer/1352476536) | [EZV, spol. s r.o.](https://appshunter.io/developer/1274203159) |

## What reviewers say

### Nittany Energy

[App page](https://appshunter.io/ios/app/nittany-energy/id1536470931)

**Features:** macOS Compatibility

**In-app purchases:** none


### Container Manager

[App page](https://appshunter.io/ios/app/container-manager/id1548293451)

Manage and supervise your Docker containers with ease. This app allows you to view container status, logs, and perform actions like start, stop, and remove. It also supports managing images and volumes, with more features planned.

**Highlights:** Manage Docker containers, Control container status (start, stop, restart), Create new containers, View container logs, Manage Docker images, Manage Docker volumes, Connect to Docker Engine and Portainer

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter Level - Monthly | $2.99 | per month |
| Supporter Level - Yearly | $11.99 | per year |


## Frequently asked questions

### Is Nittany Energy free?

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

### Is Container Manager free?

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

### Do Nittany Energy or Container Manager have ads?

Neither Nittany Energy nor Container Manager shows ads.

### Which is updated more often, Nittany Energy or Container Manager?

Nittany Energy ships an update every 3 months, and Container Manager every 2 months. Most recently, Nittany Energy was updated on November 3, 2026 and Container Manager on November 3, 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.*