# PowerMon X — The Bluetooth Battery Monitor

> Bluetooth battery monitor for compatible devices with advanced data charting. (iPhone/iPad app by Thornwave Labs Inc.)

- Source: https://appshunter.io/ios/app/powermon-x/id1594717448 (this page in markdown: same URL + `.md`)
- Developer: [Thornwave Labs Inc](https://appshunter.io/developer/1289006248)
- Category: Utilities
- Price: Free
- Rating: 4.00/5 from 5 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 10 MB
- Languages: English
- Released: 2022-01-13
- Data updated: 2026-06-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/powermon-x/id1594717448/reviews.md

## What is PowerMon X?

The PowerMon X app adds redesigned log data charts, improved screens, compatibility with the newest mobile devices and operating systems and compatibility with a new generation of devices and firmware versions. The application requires a physical PowerMon device which can be purchased from our store: www.thornwave.com. Please visit us online! If you'd like to test before you buy, click on this link after you install the app and it will connect you to a WiFi demo device located in our lab. https://applinks.thornwave.com/?n=DemoUnit&s=36129e86da98dda9&h=40&c=HzotUykUSvP/Ox0xdUpYVw%3D%3D&k=//////////////////////////////////////////8%3D

## Key features

- Redesigned log data charts
- Improved screens
- Compatibility with newest devices
- Compatibility with new firmware
- Bluetooth monitoring
- Requires physical device

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/powermon-x/id1594717448/reviews.md

### 5/5 — Solid no frills app and hardwares for battery monitoring

*2026-03-29, version 1.49*

This is a really good shunt based battery monitor and telemetry device. I’ve used mine for 3 years now without a single issue. I highly recommend this device/app to others. Seriously, using 3 short wires and some alligator clips and you can have this up and testing in few minutes. 

While the app is nothing pretty to look at, it’s easy to use and serves its purpose. If I want to do any sophisticated statistics or charts I am just going to export the raw data to my laptop anyway.

### 4/5 — App is fairly solid but might need to be updated

*2023-09-14, version 1.15*

All in all the powermon 5s is great and the app provides basic functionality but recent updates have affected data logging and battery soc. App version 1.15, device firmware v2.33 on iPhone 13pro iOS 16.6.1.

### 1/5 — Logging does not work

*2023-04-03, version 1.14*

App log size stays at 0 or 125 bytes no matter what you do. Does not log as advertised. App version 1.14, hardware version 2.30, firmware version 2.33

## Frequently asked questions about PowerMon X

### Does PowerMon X have ads?

No, PowerMon X does not contain advertisements.

### What is the rating for PowerMon X?

PowerMon X has a rating of 3.8 stars based on 4 user ratings.

### What devices is PowerMon X compatible with?

PowerMon X is compatible with iPhone, iPad, and iPod devices.

### How often is PowerMon X updated?

The latest version is 1.49, last updated on February 18, 2026. The app was initially released on January 13, 2022.

### What is the age rating for PowerMon X?

PowerMon X has an age rating of 4+.

### Can I test PowerMon X before buying the device?

Yes, you can connect to a WiFi demo device in the lab after installing the app via a provided link.

### What physical device is required for PowerMon X?

PowerMon X requires a physical PowerMon device, which can be purchased from the developer's online store.

## Version history (last 5 releases)

### 1.60 — 2026-05-03

Updated log data graph library.
Fixed various bugs.
Updated wording for user prompts.

### 1.49 — 2026-02-18

Added more shunt presets.

### 1.47 — 2026-02-05

Fixed bug in the battery fuel gauge configuration page.

### 1.46 — 2026-01-26

Fixed CSV file generation inconsistent dates.
Minor cosmetic changes.
Improved data log loading speed.

### 1.45 — 2026-01-19

Updated to support newer firmware versions.

## Apps similar to PowerMon X

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Tobi BLuE](https://appshunter.io/ios/app/tobi-blue/id6444109286) | — | Free | Utilities |
| [Digi XBee Mobile](https://appshunter.io/ios/app/digi-xbee-mobile/id1438731568) | 3.5 (4) | Free | Utilities |
| [RadonPRO](https://appshunter.io/ios/app/radonpro/id1157657879) | 5.0 (2) | Free | Utilities |
| [POWERlink Suite](https://appshunter.io/ios/app/powerlink-suite/id1598024768) | 4.8 (1,449) | Free | Utilities |
| [FPPMon](https://appshunter.io/ios/app/fppmon/id6445864655) | 5.0 (2) | Free | Utilities |
| [PowerMax PCW](https://appshunter.io/ios/app/powermax-pcw/id6447696566) | — | Free | Utilities |

## More apps by Thornwave Labs Inc

- [PowerMon](https://appshunter.io/ios/app/powermon/id1289006249)

All apps by Thornwave Labs Inc: https://appshunter.io/developer/1289006248

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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 2026-06-02.*