# Container Manager vs SmartDecrypt PDF ZIP

The clearest difference is iOS requirement: SmartDecrypt PDF ZIP at 16.0 against Container Manager's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Container Manager sells 2 in-app purchases, starting at $2.99 per month and SmartDecrypt PDF ZIP sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Container Manager ships an update every 2 months, SmartDecrypt PDF ZIP every 4 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Container Manager | SmartDecrypt PDF ZIP |
| --- | --- | --- |
| 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 | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 8 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [EZV, spol. s r.o.](https://appshunter.io/developer/1274203159) | [KIEN WEI CHOO](https://appshunter.io/developer/1872314467) |

## What reviewers say

### 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 |


### SmartDecrypt PDF ZIP

[App page](https://appshunter.io/ios/app/smartdecrypt-pdf-zip/id6763979229)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Days Trial | Free | one-time |
| SmartDecrypt Premium | $9.99 | one-time |


## Frequently asked questions

### Is Container Manager free?

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

### Is SmartDecrypt PDF ZIP free?

SmartDecrypt PDF ZIP is free to download, with in-app purchases available.

### Do Container Manager or SmartDecrypt PDF ZIP have ads?

Neither Container Manager nor SmartDecrypt PDF ZIP shows ads.

### Which is updated more often, Container Manager or SmartDecrypt PDF ZIP?

Container Manager ships an update every 2 months, and SmartDecrypt PDF ZIP every 4 weeks. Most recently, Container Manager was updated on November 3, 2026 and SmartDecrypt PDF ZIP on October 31, 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.*