# UPSnut Pro vs TRMM Manager

The clearest difference is price: TRMM Manager at Free against UPSnut Pro's $1.99. TRMM Manager also leads on update cadence (weekly vs every 9 months). UPSnut Pro's advantage is in-app purchases (none vs 6). On rating, ratings volume, ads and device support there is nothing between them.

TRMM Manager is free to download; UPSnut Pro costs $1.99 up front. TRMM Manager sells 6 one-off in-app purchases. UPSnut Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for UPSnut Pro against 5.0 for TRMM Manager. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UPSnut Pro ships an update every 9 months, TRMM Manager weekly. The most recent releases landed on September 9, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | UPSnut Pro | TRMM Manager |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/upsnut-pro/id1642151000/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/trmm-manager/id6742686284/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 4 MB | 4 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ioan Moldovan](https://appshunter.io/developer/1887511727) | [Fredrik Jerdal](https://appshunter.io/developer/1799419093) |

## What reviewers say

### UPSnut Pro

[App page](https://appshunter.io/ios/app/upsnut-pro/id1642151000)

Monitor your Uninterruptible Power Supply (UPS) status remotely. View battery charge, voltage, and time on battery from a compatible server or network management card. Supports SNMP and dark mode.

**Highlights:** Retrieve UPS status information, Monitor battery charge and voltage, View time on battery, Supports SNMP v1/v2c, Dark mode support, Compatible with iOS 16+

**Features:** Vision Pro support

**In-app purchases:** none


### 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 UPSnut Pro free?

UPSnut Pro costs $1.99, with no in-app purchases.

### Is TRMM Manager free?

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

### Which has better reviews, UPSnut Pro or TRMM Manager?

UPSnut Pro and TRMM Manager are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do UPSnut Pro or TRMM Manager have ads?

Neither UPSnut Pro nor TRMM Manager shows ads.

### Which is updated more often, UPSnut Pro or TRMM Manager?

UPSnut Pro ships an update every 9 months, and TRMM Manager weekly. Most recently, UPSnut Pro was updated on September 9, 2026 and TRMM Manager on August 18, 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.*