UPSnut Pro vs TRMM Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UPSnut Pro
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.
- Retrieve UPS status information
- Monitor battery charge and voltage
- View time on battery
- Supports SNMP v1/v2c
- Dark mode support
- Compatible with iOS 16+
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UPSnut Pro can be used to retrieve UPS status information, like battery charge level, battery voltage, time on battery and so on, from an UPS with a network management card (compatible with SNMPv1/v2c) or NUT (Network UPS Tools)/ APC UPS Daemon (apcupsd) server that has an UPS (Uninterruptible Power Supply) hooked up to it. Features: - App supports the latest NUT server / APCUPSD and is compatible with all iPhone running iOS 16 or higher. - SNMP Support for v1 and v2c. - Dark mode is supported. Requirements: - Any UPS compatible with NUT or APCUPSD or UPS with SNMP management (following IETF SNMP standard) - Server - this can be any device that can host the NUT / APCUPSD service (Note: you can not run the server on an iPhone, the phone is just the client. You can use an embedded device, such as a Raspberry Pi), Server not necessary if UPS has management card (and supports IETF UPS monitoring SNMP) - your phone For information regarding set up of the NUT server, please check the project's site: https://networkupstools.org And for information regarding set up of the APCUPSD server, please check the project's site: https://apcupsd.org Support: UPSnut Pro (the iOS app) is a fully compatible, but unofficial client developed to allow your device to connect to NUT / APCUPSD servers. No support will be provided for bugs in NUT server or in APCUPSD, but only for bugs related to this iOS app. Tested on CyberPower UPS, no affiliation with cyberpower or APC or any UPS manufacturer.
TRMM Manager
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.
- 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
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TRMM Manager is a lightweight and efficient mobile client for managing your self-hosted Tactical RMM server. With this app, you can quickly view and control your agents directly from your device—no data is collected or sent to third parties. Key Features: • View Agents See all agents registered on your Tactical RMM server, with their LAN IP, Public IP, Operating System, and basic hardware details. • Shutdown Sends a command to shut down the selected agent. • Reboot Sends a command to reboot the selected agent. • Wake‑On‑LAN Sends a Wake‑On‑LAN packet to wake the agent. • Processes Displays the agent’s running processes and lets you terminate any unwanted ones. • Send Command Run arbitrary CMD or PowerShell commands on the agent. • Notes View and edit custom notes attached to each agent. • Tasks Browse and manage scheduled tasks for the agent. • Run Scripts Execute scripts directly from the app. • Software and Services Manage installed applications and control system services. • Server Management Edit settings and users directly from the app. TRMM Manager operates entirely between your device and your self-hosted Tactical RMM server. No data is collected or sent to third parties. Keep control of your Tactical RMM agents, wherever you are. Disclaimer: This app is an independent project and is not made by or affiliated with Tactical RMM/AmidaWare.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | UPSnut Pro | TRMM Manager |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 9 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 4 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Ioan Moldovan | Fredrik Jerdal |
Customer experience
UPSnut Pro
TRMM Manager
In-app purchases
UPSnut Pro
No in-app purchases
TRMM Manager
- Donation $1$1.00
- Donate $5$5.00
- Donate $10$10.00
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- Donate $20$20.00
- Donate $50$50.00
- Donate $100$100.00
Questions
Is UPSnut Pro free?
Is TRMM Manager free?
Which has better reviews, UPSnut Pro or TRMM Manager?
Do UPSnut Pro or TRMM Manager have ads?
Which is updated more often, UPSnut Pro or TRMM Manager?
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