# Toolhub

> Pocket MWD field instruments for directional drilling and MWD crews. (iPhone/iPad app by Erdos Miller, Inc..)

- Source: https://appshunter.io/ios/app/toolhub/id6781918417 (this page in markdown: same URL + `.md`)
- Developer: [Erdos Miller, Inc.](https://appshunter.io/developer/1450297005)
- Category: Developer Tools, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 49 MB
- Languages: American English
- Released: 2026-07-08
- Data updated: 2026-08-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/toolhub/id6781918417/reviews.md

## What is Toolhub?

ToolHub puts a suite of MWD field instruments in your pocket. Using your iPhone's built-in magnetometer, it detects MagLink signals, measures magnetic-field strength in real time, and logs raw sensor data — no extra hardware to carry to the rig.

Built by Erdos-Miller for directional-drilling and MWD crews who need quick, reliable field checks at the wellsite.

TOOLS

• MagLink Detector:
Watch for MagLink sync pulses in real time. A live timeline shows detections over the last 60 seconds, with a running sync count, target rate in Hz, and a timestamped log of recent syncs — so you can confirm signal at a glance.

• MagField:
Read magnetic-field strength live, straight from your device. On-screen readout plus audio feedback tells you instantly when the field is clear or saturated, with orientation guidance to help you take a clean measurement. The screen stays awake while you work.

• Magnetometer Logger:
Capture raw three-axis magnetometer data with a configurable sampling rate, live readings in microtesla (µT), and performance stats. Review and share your logs when you're done.

WHY TOOLHUB

• No extra gear — your phone is the instrument
• Real-time readings designed for the field, not the office
• Clear visual and audio feedback you can use with gloves on
• Fast, focused tools that do one job well

More tools are on the way. ToolHub is built and maintained by ErdosMiller.

## Key features

- MagLink Detector for real-time signal sync pulses
- MagField for live magnetic-field strength measurement
- Magnetometer Logger for raw sensor data capture
- No extra hardware required, uses device's magnetometer
- Real-time visual and audio feedback
- Screen stays awake during use


## Frequently asked questions about Toolhub

### What is Toolhub?

Toolhub is a mobile application that provides a suite of MWD field instruments, including a MagLink Detector, MagField reader, and Magnetometer Logger, directly on your smartphone.

### Does Toolhub require any extra hardware?

No, Toolhub is designed to work with your iPhone's built-in magnetometer, eliminating the need for any additional hardware to carry to the rig.

### What kind of feedback does Toolhub provide?

Toolhub offers clear visual and audio feedback, allowing users to easily monitor MagLink sync pulses and magnetic-field strength, even when wearing gloves.

### Can I log and share data with Toolhub?

Yes, the Magnetometer Logger tool allows you to capture raw three-axis magnetometer data with a configurable sampling rate and then review and share your logs.

### What devices is Toolhub compatible with?

Toolhub is available for iPhone and iPad devices.

### How often is Toolhub updated?

Toolhub was last updated on July 8, 2026, with version 1.0. More tools are planned for future updates.

### What is the age rating for Toolhub?

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

### Does Toolhub have ads?

No, Toolhub does not contain advertisements.

## Version history (last 1 release)

### 1.0 — 2026-07-08

No release notes.

## More apps by Erdos Miller, Inc.

- [Pulse Companion](https://appshunter.io/ios/app/pulse-companion/id1449218009)

All apps by Erdos Miller, Inc.: https://appshunter.io/developer/1450297005

---

*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 2026-08-01.*