# UPSnut Pro — Check on your UPS from phone

> Remote UPS status monitoring client for NUT, APCUPSD, and SNMP servers. (iPhone/iPad app by Ioan Moldovan.)

- Source: https://appshunter.io/ios/app/upsnut-pro/id1642151000 (this page in markdown: same URL + `.md`)
- Developer: [Ioan Moldovan](https://appshunter.io/developer/1887511727)
- Category: Utilities, Developer Tools
- Price: $1.99 (on sale, was $2.99)
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 4 MB
- Languages: American English
- Released: 2022-08-28
- Data updated: 2026-08-19
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/upsnut-pro/id1642151000/reviews.md

## What is UPSnut Pro?

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.

## Key features

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


## Frequently asked questions about UPSnut Pro

### What UPS status information can UPSnut Pro show?

UPSnut Pro can display key UPS status details including battery charge level, battery voltage, and the remaining time on battery power.

### What is the price of UPSnut Pro?

UPSnut Pro is a paid application priced at $1.99. There are no in-app purchases or subscriptions.

### Does UPSnut Pro have ads?

No, UPSnut Pro is completely ad-free, providing an uninterrupted monitoring experience.

### What devices is UPSnut Pro compatible with?

UPSnut Pro is designed for iPhone and iPad devices running iOS 16 or higher.

### How often is UPSnut Pro updated?

The latest version, 3.0 (11), was released on January 4, 2026, indicating active development and updates.

### Can I run the UPS server on my iPhone with UPSnut Pro?

No, the iPhone acts only as a client for UPSnut Pro. The NUT or APCUPSD server must be run on a separate device like a Raspberry Pi or a server with a management card.

### What are the setup resources for NUT and APCUPSD servers?

For NUT server setup, refer to https://networkupstools.org. For APCUPSD server setup, consult https://apcupsd.org.

### What is the age rating for UPSnut Pro?

UPSnut Pro has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 5 of 5)

### 3.0 (11) — 2026-01-04

SNMP support. Minor visual improvements

### 2.0 (1) — 2025-05-29

Updated Socket library to 2.0.4
Updated privacy policy & website

### 1.2 (16) — 2024-08-04

Fixed App lock-up issues
Updated to Socket 2.0.4

### 1.1 (14) — 2024-02-23

Fixed Launch Screen

### 1.0 (13) — 2022-08-28

No release notes.

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## Related topics

[upserve](https://appshunter.io/ios/topics/upserve)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*