# Kraken for OctoPrint vs 2FA Hub

The clearest difference is review sentiment: 2FA Hub at 100% against Kraken for OctoPrint's 51%. 2FA Hub also leads on rating (5.0 vs 3.7) and in-app purchases (none vs 1). Kraken for OctoPrint's advantage is price (Free vs $3.99) and ratings volume (37 vs 1). On ads there is nothing between them.

Kraken for OctoPrint is free to download; 2FA Hub costs $3.99 up front. Kraken for OctoPrint sells 1 one-off in-app purchase. 2FA Hub asks for nothing beyond the download.

2FA Hub holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Kraken for OctoPrint has 37 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 51% of Kraken for OctoPrint's written reviews are positive against 100% of 2FA Hub's.

Kraken for OctoPrint ships an update every 3 weeks, 2FA Hub weekly. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Kraken for OctoPrint | 2FA Hub |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [3.7 (37 ratings)](https://appshunter.io/ios/app/kraken-for-octoprint/id1472939486/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2fa-hub/id1538363570/reviews)** |
| Number of ratings | **37** | 1 |
| Positive reviews | 51.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 11 MB | 36 MB |
| Requires iOS | 16.6 | **14.1** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Tapgods](https://appshunter.io/developer/906088534) | [Oleg Gryb](https://appshunter.io/developer/1538363572) |

## What reviewers say

### Kraken for OctoPrint

[App page](https://appshunter.io/ios/app/kraken-for-octoprint/id1472939486)

This application provides comprehensive control and monitoring for your 3D printers connected via OctoPrint. Manage print jobs, view camera feeds, adjust temperatures, and access Gcode files remotely or locally.

**Highlights:** Start, pause, resume, or cancel prints, Monitor print progress, Stream camera video, View multiple camera streams, Control temperatures and fans, View and search Gcode files

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kraken Pro | $5.99 | one-time |


### 2FA Hub

[App page](https://appshunter.io/ios/app/2fa-hub/id1538363570)

Generate and transfer two-factor authentication (2FA) TOTP accounts to smartwatches. Once transferred, tokens can be generated directly from your watch, eliminating the need for your iPhone. Supports various smartwatch brands and offers secure account backups.

**Highlights:** 2FA TOTP account generation, Transfer 2FA accounts to smartwatches, Generate tokens directly from watch, Support for Apple, Fitbit, Samsung, WearOS watches, Local, iCloud, and Google Drive backups, Support for different crypto algorithms, Data protection via Key Chain API

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kraken for OctoPrint free?

Kraken for OctoPrint is free to download, with in-app purchases available.

### Is 2FA Hub free?

2FA Hub costs $3.99, with no in-app purchases.

### Which has better reviews, Kraken for OctoPrint or 2FA Hub?

2FA Hub is rated higher. Kraken for OctoPrint averages 3.7 out of 5 from 37 ratings, while 2FA Hub averages 5.0 from 1 ratings.

### Do Kraken for OctoPrint or 2FA Hub have ads?

Neither Kraken for OctoPrint nor 2FA Hub shows ads.

### Which is updated more often, Kraken for OctoPrint or 2FA Hub?

Kraken for OctoPrint ships an update every 3 weeks, and 2FA Hub weekly. Most recently, Kraken for OctoPrint was updated on October 23, 2026 and 2FA Hub on October 10, 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.*