# Portainer & Docker vs DnsChecker

The clearest difference is price: Portainer & Docker at Free against DnsChecker's $2.99. Portainer & Docker also leads on update cadence (monthly vs every 8 months) and iOS requirement (16.4 vs 18.2). DnsChecker's advantage is in-app purchases (none vs 7). On ads and device support there is nothing between them.

Portainer & Docker is free to download; DnsChecker costs $2.99 up front. Portainer & Docker sells 7 in-app purchases, starting at $2.49 per 7 days. DnsChecker asks for nothing beyond the download.

Portainer & Docker ships an update monthly, DnsChecker every 8 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Portainer & Docker | DnsChecker |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.1 (7 ratings)](https://appshunter.io/ios/app/portainer-and-docker-pourtainer/id6739602404/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 4 MB |
| Requires iOS | **16.4** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FarFetched](https://appshunter.io/developer/1737990864) | [Docs Printing SRL](https://appshunter.io/developer/1034316493) |

## What reviewers say

### Portainer & Docker

[App page](https://appshunter.io/ios/app/portainer-and-docker-pourtainer/id6739602404)

Manage Docker and Portainer servers remotely without SSH access. Control stacks, containers, volumes, images, and networks from your mobile device. Ideal for server administrators on the go.

**Highlights:** Manage Docker & Portainer servers, No SSH required, Manage stacks, containers, volumes, images, networks, Open source, Remote server administration

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pourtainer PLUS | $2.49 | per 7 days |
| Pourtainer Plus Monthly | $2.49 | per month |
| PLUS | $6.99 | per year |
| Pourtainer Plus Yearly | $9.99 | per year |
| Pourtainer Plus Lifetime | $12.99 | one-time |
| Pourtainer Plus | $18.99 | one-time |
| Pourtainer PLUS | $24.00 | one-time |


### DnsChecker

[App page](https://appshunter.io/ios/app/dnschecker/id6741046337)

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

**In-app purchases:** none


## Frequently asked questions

### Is Portainer & Docker free?

Portainer & Docker is free to download, with in-app purchases available.

### Is DnsChecker free?

DnsChecker costs $2.99, with no in-app purchases.

### Do Portainer & Docker or DnsChecker have ads?

Neither Portainer & Docker nor DnsChecker shows ads.

### Which is updated more often, Portainer & Docker or DnsChecker?

Portainer & Docker ships an update monthly, and DnsChecker every 8 months. Most recently, Portainer & Docker was updated on October 24, 2026 and DnsChecker on October 24, 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.*