# Kraken for OctoPrint vs TRMM Manager

The clearest difference is review sentiment: TRMM Manager at 100% against Kraken for OctoPrint's 51%. TRMM Manager also leads on rating (5.0 vs 3.7) and monetization model (free vs free with in-app purchases). Kraken for OctoPrint's advantage is ratings volume (37 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Kraken for OctoPrint sells 1 one-off in-app purchase and TRMM Manager sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

TRMM Manager 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 TRMM Manager's.

Kraken for OctoPrint ships an update every 3 weeks, TRMM Manager every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Kraken for OctoPrint | TRMM Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (37 ratings)](https://appshunter.io/ios/app/kraken-for-octoprint/id1472939486/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trmm-manager/id6742686284/reviews)** |
| Number of ratings | **37** | 1 |
| Positive reviews | 51.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 11 MB | 4 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Tapgods](https://appshunter.io/developer/906088534) | [Fredrik Jerdal](https://appshunter.io/developer/1799419093) |

## 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 |


### TRMM Manager

[App page](https://appshunter.io/ios/app/trmm-manager/id6742686284)

Manage your self-hosted Tactical RMM server and its agents directly from your mobile device. View agent details, remotely control power, manage processes, run commands, and edit notes and tasks. Operates directly between your device and server with no data collected by third parties.

**Highlights:** View agent IP, OS, and hardware details, Remote shutdown and reboot, Wake-On-LAN functionality, Manage running processes, Execute custom commands and scripts, Edit agent notes and scheduled tasks, Manage software and services

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation $1 | $1.00 | one-time |
| Donate $5 | $5.00 | one-time |
| Donate $10 | $10.00 | one-time |
| Donate $20 | $20.00 | one-time |
| Donate $50 | $50.00 | one-time |
| Donate $100 | $100.00 | one-time |


## Frequently asked questions

### Is Kraken for OctoPrint free?

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

### Is TRMM Manager free?

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

### Which has better reviews, Kraken for OctoPrint or TRMM Manager?

TRMM Manager is rated higher. Kraken for OctoPrint averages 3.7 out of 5 from 37 ratings, while TRMM Manager averages 5.0 from 1 ratings.

### Do Kraken for OctoPrint or TRMM Manager have ads?

Neither Kraken for OctoPrint nor TRMM Manager shows ads.

### Which is updated more often, Kraken for OctoPrint or TRMM Manager?

Kraken for OctoPrint ships an update every 3 weeks, and TRMM Manager every 2 weeks. Most recently, Kraken for OctoPrint was updated on November 3, 2026 and TRMM Manager on October 30, 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.*